Infrared Camera Operation Safety

Infrared photography uses cameras almost identical to a typical SLR such as the one shown here.

Infrared (IR) cameras are sensitive to the extreme red end of the light spectrum. This light is invisible to the human eye but does not extend into the thermal range. Photographers can use IR film in regular film cameras or use IR sensitive digital cameras to take IR photographs. In either case, the safety concerns are almost identical to those associated with normal photography.

Never Photograph the Sun Without Solar Filters

The sun must never be photographed without solar filters

Photographing the sun can produce stunning photographs that can show sunspots, coronal ejections and temperature variations; however, an infrared camera will not do any of this without special solar filters. Aiming a camera at the sun can result in sever eye injury or blindness. Special solar filters that reduce the total light transmission by 10,000 to 100,00 times are required and IR filters do not come close to this reduction, even though they appear very dark to the naked eye.

IR Cameras Used for Scientific Purposes

Some laser light is invisible to the human eye but can still cause damage.

Infrared (IR) cameras use an IR filter that allows a small slice of the light spectrum to pass through and register on the electronic sensor. This small slice of the light spectrum is invisible to the naked eye so care must be taken when photographing laser applications using light energy that may pass through the IR filter and the viewfinder but not be detectable to the human eye. Invisible light energy passing through the viewfinder can damage the human eye and cause blindness.

Infrared Cameras Do Not Detect Heat

Infrared cameras will not detect heat or a heat source.

Infrared (IR) cameras are not thermal image cameras. The part of the light spectrum that contains thermal wavelengths is so far removed from infrared, even deep infrared, that detection of thermal energy is impossible with an IR camera. Because IR cameras will not detect heat energy, care must be taken when working in an environment in which heat emitters can be found. The camera and any photographs produced will provide no prior warning or indication of heat-emitting objects.

Ultraviolet Radiation Will Not Be Detected by the Camera but It Will Pass Through the Viewfinder

Arc welding produces dangerous levels of ultraviolet radiation.

When using an infrared (IR) camera to photograph objects emitting ultraviolet (UV) radiation care must be taken to limit the amount of time you spend looking at the UV emitter through the viewfinder. The UV radiation will not register on the sensor or show itself on the digital view screen but it can pass through the glass viewfinder, invisible and undetectable, and damage your eye.

Infrared Cameras Work Best in Bright Sunlight

Using an Infrared camera during the sunniest time of the day can result in severe sunburn.

Because infrared (IR) cameras fitted with an IR filter allow only a small slice of the IR spectrum to enter the camera, the best time to take IR photographs is during the brightest time of the day. Unfortunately, this is the most dangerous time of the day if you consider sun exposure. Spending an afternoon taking infrared photographs can result in unhealthy levels of UV exposure so care must be take in the form of sun block or protective clothing.

Tags: care must, light spectrum, care must taken, must taken, small slice, almost identical, cameras sensitive

Wire Cable Tv

You’ve just found out that cable TV is going to become available in your area. The outside wires have been installed, and the cable company has shown you where the outside cable box will be located. Sure, they can install everything. But you want to run wire to specific places in the house so that you can locate your TVs, computers, and other electronic items that can benefit from the cable signals. So, you’re going to do the inside wiring yourself.

Instructions

Wire Cable TV

1. Determine where you are going to want the TV(s), computer(s), and other electronic devices that will use the cable signal to be.

2. Unroll the cable TV wire as you need it, and begin running the wire from where the electronic devices will be located back to where they will eventually be connected with the cable company’s equipment. (See tips for more information.)

3. Install your connectors. Trim just enough wire from the cable to ensure that you will get a good connection, but do not remove the coating. Then, insert the stripped wire into the connectors. (See tips for more information.)

4. Connect the connectors to the splitter(s) by simply screwing or “crimping” the connectors to the openings on the splitter(s). (See TIPS for more information.)

5. Finish running the cable to the cable company’s equipment, and connect all cable wires to the cable company’s equipment.

6. Turn on the TVs and other electronic devices; make sure they are receiving a good, strong signal. Make any adjustments you may need.

Tags: cable company, cable company equipment, company equipment, electronic devices, more information

Rent An International Cell Phone

Not all cell phones work in every country in the world. If you're traveling overseas for a short period of time and want to keep in contact with others by phone, renting an international cell phone provides an alternative to purchasing an expensive phone for just one trip.

Instructions

1. Search the Internet for "international cell phone rental." The search returns numerous companies that provide rental services.

2. Visit several of the international cell phone rental sites to compare prices. Remember to take into account all the rental fees, call rates and delivery and return charges. The international cell phone rental company charges you both for the amount of time you keep the phone and for every call you make. Check whether the company charges for daily airtime minimums.

3. Fill out the company's international cell phone rental form or contract. Enter your contact and billing information, delivery and return dates, the names of the countries to which you are traveling and the number and types of phones you wish to use.

4. Purchase insurance coverage and voice mail services if you wish. Insurance covers loss of or damage to the international cell phone you rent. The company may include insurance or voice mail with every rental, or you may need to pay an extra fee for each.

5. Accept the terms of agreement for the international cell phone rental and submit your order to the company. Read the terms of the phone rental agreement carefully.

6. Contact the international cell phone rental company with any questions you may have. The company may provide you with tracking information so you can view the progress of your order.

Tags: phone rental, cell phone rental, cell phone, international cell, international cell phone, cell phone, international cell

Install A Camera System

A camera system can provide a form of security for your home or office that is more immediate than any alarm. You can install a camera system yourself without the need for wiring by using a wireless system. The wireless camera will transmit video to a receiver through a self-created wireless network -- you will not need technical expertise, nor will you have to involve a computer or existing home network. You can buy the wireless camera from select hobby stores and electronics shop and it does not require any special tools to set up.

Instructions

1. Decide on the location where you want to set up the wireless video camera, for example, in the hallway leading to a front door or a window that overlooks the front or back yard.

2. Place the wireless video camera in the corner of the room so that the lens aims toward the area that you want to see -- while allowing the camera to be inconspicuous to the casual viewer.

3. Mount the camera on the wall with wood screws using a Phillips screwdriver. If you don't want to mount the camera on the wall, place the camera on a tripod or on an end table or other surface where it won't be disturbed.

4. Plug the camera's power cord into a wall outlet -- you can use an extension cord if the distance between the outlet and the camera is too great for the cord. Press the power button or switch to turn the camera on. If the camera has no button or switch for the power because the camera is on whenever there is electricity flowing through the power cord, ignore this step.

5. Adjust the external antenna on the camera, if it has one, so that the tip points in the general direction of the television set with which you will view the video from the camera. The camera's instruction book notes the distance that the TV can be from the camera and you must not exceed it if the picture is displaying interference.

6. Go to the room that holds the TV with which you will watch the video from the camera. Place the video receiver next to the TV. Plug the receiver's power cord into a wall outlet. Rotate the receivers' external antenna, if there is one, in the general direction of the camera.

7. Insert one end of a video cable into the video output on the back of the receiver. Use an S-Video cable if the receiver has a S-Video output, otherwise use a composite video cable. Insert the other end of the video cable into a similarly-named input connection on the TV -- these connections will typically be on the back of the TV, although they might be on the side or front, beneath the TV's screen.

8. Turn the TV on. Press the "Menu" button on the TV's control panel. Navigate through the menus until you arrive at "Video input." Select the video input that the video cable is specifically connected to. Press the "Menu" button again so that you exit the menu settings.

9. Turn on the video receiver's power button or switch so that you can watch the video that the camera is transmitting on the TV.

Tags: video cable, button switch, from camera, power cord, video receiver

Installing An Hp Photosmart 2575v Printer Ink Cartridge

The Hewlett-Packard Photosmart 2575v printer is an all-in-one printer, scanner and copier that uses a black cartridge, tri-color (cyan, magenta and yellow) cartridge and/or optional photo cartridge to print documents, photos and video still shots. The print carriage or ink cartridge holder, at rest, sits on the right side of the printer under the scanner beneath an access door. Because the HP Photosmart 2575v is designed with a slide-and-lock ink cartridge system, installing a new cartridge in your printer only requires that you remove the old cartridge if applicable and push the new one into its slot until it locks in place.

Instructions

1. Turn on your HP Photosmart 2575v printer if it is not already on.

2. Reach under the access door handle at the front of the printer beneath the scanner and lift up on the scanner and door until the assembly locks into an open position, revealing the print carriage on the right side of the printer. If replacing a used cartridge, push down on the label of the cartridge to unlock it from the carriage and then lift it out of its slot.

3. Remove the new ink cartridge from its packaging--holding the cartridge by its plastic sides. Pull the pink tab covering the copper-colored contacts gently down and then remove the tape from the ink nozzles.

4. Align the cartridge at the front of the slot in the print carriage with the label on the cartridge pointing up. Push the cartridge into the slot until it clicks securely in place.

5. Close the access door by lowering it and the scanner back into position.

Tags: Photosmart 2575v, access door, print carriage, 2575v printer, into slot

Wire A Threeposition Light Switch

Use three-position switches to control a single light from two different places.

Use three-position light switches when you need to control a light from two different places. Prime examples are light switches at the top and bottom of a stairway or at either end of a hallway. Using a three-position switch in each of these positions means you can turn the light on or off at either position. Wiring these types of switches correctly involves some basic knowledge of electricity and general wiring practices.

Instructions

1. Turn off the electricity at the main breaker before beginning any electrical project.

2. Run the wires to the appropriate areas. Run the two-wire cable between the light fixture and the first three-position light switch. Run the three-wire cable between the two light switches. Run the feed wire from the power source to the light fixture.

3. Strip the white wire from the feed wire and the white wire of the light fixture. Attach the two white wires with a wire nut.

4. Strip the black wire from the feed wire and the white wire from the two-wire cable that runs to the first light switch, then attach them with a wire nut. This makes the "hot" feed wire run straight into the first light switch.

5. Strip the black wire from the light fixture and the black wire from the two-wire cable that runs to the first light switch, then attach the two wires using a wire nut.

6. Move to the first light switch. Strip, then attach the white wire from the light fixture to the dark screw on the back of the light switch. Mark the wire to remind yourself that this wire is "hot."

7. Strip the red and white wires found in the three-wire cable that runs between the two switches and attach them to the remaining two screws on the back of the light switch.

8. Strip the black wire that runs through the two-wire cable from the light fixture and the black wire from the three-wire cable that runs between the two switches and attach them with a wire nut.

9. Move to the second light switch and strip the red, white, and black wires from the three-wire cable running between the two switches. Attach the red and white wires to the light screws on the back of the switch in the same positions as used on the first switch. Attach the remaining black wire to the dark screw on the back of the switch.

10. Turn on the electricity at the main breaker and test to see if the switches perform as expected.

Tags: light switch, wire from, black wire, light fixture, that runs, black wire from

Buy A Megaphone

When you're in a crowd and need the attention of the masses, a megaphone can be a great way to amplify and project your voice without having an extravagant sound system. By considering what you hope to do with it, you can readily find a megaphone to suit your needs. Read on to learn more.

Instructions

1. Think about how loud you want to be. Megaphones come in several different wattages, so the more people you need to reach, the more power you are likely to need. If you want to use it at a backyard family picnic, you probably don't need too much power; but if you are using it for a big event you will likely need a lot of power.

2. Consider the range of your audience. Most megaphones have their approximate range included with the specifications. Logically, the higher the wattage, the better the range. Most megaphones available today will reach from 100 yards up to a mile, depending on the model you buy.

3. Take portability into consideration. If you have to do a lot of walking and a lot of talking with you megaphone, you will probably want to spend a little more money and buy something that has more power with less weight.

4. Look at the extra features that may be available. Many megaphones feature sirens or alerts, and some versions are weather-resistant. Some models have a detachable microphone, which would make lifting minimal when you need to speak.

5. Buy your megaphone. Depending on what you need, you might be able to find what you need at a discount store or electronic store, such as Radio Shack, but ordering online will give you the most choices.

Tags: likely need, more power, Most megaphones, what need

What Is An Infrared Grill

Used in professional steakhouses as well at home, infrared grills are capable of cooking at temperatures up to twice as hot as a conventional grill. The result is a seared cut of meat with all the juices and tenderness locked inside. This grill uses special components to generate the ultrahot infrared heat that gives it its name.

Direct Heating

Unlike traditional grills, which hold meat over a flame and transfer the flame's heat to the food indirectly, an infrared grill directs heat particles at the meat being cooked. This means time is not wasted in heating up the air around the food or transferring heat from one burning source to another. This process, called radiant heating, also ensures more heat energy makes it to the food and is not lost in the air, which gives infrared grills the ability cook foods at much hotter temperatures than conventional flame and even convection cooking. In fact, infrared grills use a combination of convection and radiant heating to heat food both directly and indirectly.

Element

The heating element of an infrared grill is a curved pad made from ceramic or porcelain. This pad works with the grill's power source to create a combination of convection and radiant heating. Through this combination, heat is directly applied to the food while also flooding the chamber in which the food is cooking. This makes it possible for the grill grates to heat up, giving the food a flame-broiled appearance and taste without the slowness of the actual flame. The convection heating also facilitates easy transmission of directed heat particles from the ceramic or porcelain heating element to the food.

Grates

The grates of an infrared grill are made of stainless steel or, in some cases, cast iron. The material is selected not only because of its easiness to clean but also because of its ability to conduct and retain heat. During the initial convection heat process, an infrared grill heats the grilling chamber and superheats the grates that hold the food. Retained heat within the grates raises the temperature and creates the familiar burn patterns on the food.

Gas Burner

Although an infrared grill does not use direct flame in the grill chamber, it does operate on gas. Either natural gas or propane is used to operate infrared grills and when it is ignited, it is converted to electromagnetic radiation through the heating element. This radiation falls within the infrared range and gives the grill its ability to cook at extremely hot temperatures.

Tags: infrared grill, infrared grills, heating element, radiant heating, ability cook, ceramic porcelain

Troubleshoot The Connection Of The Canon Fs100 & Imagemixer

When you want to transfer videos from your Canon FS100 to a DVD or your computer, you can use the ImageMixer software on your computer. If you experience difficulty when trying to connect the digital camcorder to your computer, you can check a number of things to determine where the problem lies. Some of these errors will be easy to fix, but others may require professional help.

Instructions

1. Connect the Canon FS100 to your computer. Windows should automatically detect when a device is connected by USB. A dialog window, or a balloon notification (in the bottom right of the computer screen) should appear prompting you to perform a task. If this happens, then your problem is not with the computer-to-camera connection.

2. Try connecting the camera to a different USB slot if nothing happens. If it works this time, then you have a faulty USB slot. If it still doesn't work, then try a different USB cable. If this now works, then you have a faulty USB cable. If neither work, then you may have a problem with the computer software or your digital camcorder.

3. Perform all Windows updates available on your computer to download the latest patches. This could fix your USB connection error. If it doesn't, you will need to seek computer technical support.

4. Make sure the FS100 is switched to "Transfer" mode. Connect the FS100 to your computer with a USB cable (once you have established that the USB cable and slot work fine). Switch the "Dial" mode to the "Playback" icon. Press the "Direct Transfer" button (open the viewer screen, and it is the circular button closest to the screen.) This should begin your transfer to your computer. If nothing happens, you may have a problem with the digital camcorder connecting to your computer.

5. Turn off the camera and eject the memory card. Connect the memory card directly to your computer using a USB card reader. If the memory card is detected by Windows, then the issue lies with your digital camcorder.

Tags: your computer, digital camcorder, FS100 your, FS100 your computer, memory card, problem with, then have

Should I Make A Shade For My A/C Unit

Compressors exposed to full sun will not operate at peak efficiency.

The short answer to whether you should provide shade for your air conditioner unit is yes but with conditions. Air conditioners work by removing hot air from your home and transferring and releasing it outside. The compressor for an air conditioner, whether it is a central air conditioner or a window unit, is always outside. This mechanism works best when the difference between the outside temperature and the temperature of the unit is as large as possible. Shading your compressor or air conditioner can help reduce energy costs, provided you do not decrease airflow around your unit.

Pergola

A pergola or raised latticework supported by vertical posts is a good way to provide shade for your air conditioner while not reducing airflow around the compressor. Build your pergola out from your house and over the unit, leaving at least 5 feet of space between the top of your unit and the roof of the pergola. Train climbing plants to grow up the vertical posts and across the roof of the pergola to provide more shade. Keep your plants well pruned so they do not interfere with the compressor.

Awning

An awning on the side of your house can go a long way towards reducing energy costs in your home in a few ways. The awning will reduce the amount of sunlight beating down on the side of your house and increase the temperature indoors. Additionally, an awning placed over a central air conditioner compressor or window air conditioner will help keep the temperature differential optimal between the compressor and the outside temperature and help your unit operate more efficiently as well as increase its lifespan.

Trellis or Lattice

A trellis or lattice, erected some distance from your air conditioner or compressor, can also help shade your unit from the sun. Build your lattice at least 5 feet out from the compressor, and train a climbing plant, such as a grapevine or ivy, to grown up the trellis or lattice to provide shade for your unit. Constructing the lattice on only one side of your compressor, preferably the north-facing side, will help maximize airflow to the unit while minimizing sun exposure.

Precautions

Always check with an authorized repair technician for your air conditioner to learn about specific concerns regarding airflow and the effects of shading your unit. A technician can tell you where you can safely install a structure to provide your unit with shade and give you tips on keeping your compressor running smoothly for years.

Tags: your unit, shade your, your conditioner, from your, provide shade, provide shade your

Fix An Xbox 360 Ac Adaptor

The Xbox 360 is like other electronic devices that rely on getting the correct amount of electricity to run correctly. The Xbox power supply is designed with a fail safe orange light that goes on when there is a problem when the Xbox 360 is turned on. This can be caused by a faulty connection that is interfering with the flow of electricity between the power supply and the Xbox 360. Fixing this problem can be done by the owner and will keep the power supply and the Xbox 360 working the way that it should.

Instructions

1. Disconnect the power connector coming from the power supply in the power socket of the Xbox 360 console. Unplug the AC plug of the power supply from the surge protector power strip. Leave the power supply alone for a few hours to dispel any residual electricity.

2. Disconnect the power connector from the connection on the power supply. Take the clean cloth and rub the power supply to remove any dust from the case and also from the open connector and the AC plug. Do the same to both sides of the power connector.

3. Take an alcohol-moistened cotton swab and gently wipe the open connector of the power supply, the AC plug and both sides of the power connector. Take another alcohol-moistened swab and gently wipe the power socket of the Xbox 360. Wait for the alcohol to dry.

4. Connect the power connector to the Xbox 360 power supply. Connect the other end of the power connector to the Xbox 360 power socket. Plug the AC plug of the Xbox 360 power supply into the surge protector power strip. Turn on the Xbox 360.The orange light should now be off.

Tags: power supply, power connector, Xbox power, power socket, Xbox power supply, both sides

Dispose Of Old Watch Parts

Watch parts can be used for many things.

Most electronic equipment, no matter how basic it is, contains things you wouldn't want in your back yard. Even everyday objects such as watches have oils and acids in them that can be harmful to the environment. Watch batteries, for example, often contain small traces of mercury. Mercury can have adverse effects on animals, fish in particular, and has already caused numerous health issues in coastal areas.

Instructions

1. Take the battery out of your watch. Make sure it is clean and whole, and that no acid has gotten on it or the watch.

2. Dispose of the battery according to your community's laws on hazardous waste. This may mean it can be recycled, or will have to be sent to a factory. Some watch stores or manufacturers have procedures for accepting old batteries for disposal.

3. Examine the rest of the parts. If there are little cogs or wheels, consider making jewelry out of them, or donating them to someone who can. "Steampunk" style jewelry and clothing is becoming quite popular, so you may even be able to sell the pieces.

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Hook Up A Dvd Recorder To A Digital Cable Box To Record Off Of Tv

Hook Up a DVD Recorder to a Digital Cable Box to Record Off of TV

Just as DVDs have pretty much replaced VHS tapes now that DVDs have become more affordable, DVD recorders are slowly replacing VCRs. Hooking up a DVD recorder to your cable box so that you may record programs off your television set, just as you would with a VCR, is no more complicated than setting up your VCR was. Here are the basics.

Instructions

Connecting DVD Recorder

1. Make sure your digital cable box is hooked up properly. Then turn all devices off before making your additional connections.

2. FOR OPTION A

Plug in your first set of RCA audio & video cables into the RCA output jacks on your cable box. Match the color of the plug to the color of the jack. Plug in the other end of these cables into the RCA input jacks of your DVD recorder.

FOR OPTION B

Plug the S-Video cable into the S-Video output on the back of the cable box. Plug the other end of this cable into the S-Video input of your DVD recorder. Plug in 1 set of your RCA audio cables into the RCA output jacks on your cable box. Match the color of the plug to the color of the jack. Plug in the other end of these cables into the RCA input jacks of your DVD recorder.

3. Plug in your second set of RCA audio cables and your RCA video cable into the RCA output jacks of your DVD recorder. Match the color of the plug to the color of the jack. Plug in the other end of these cables into the RCA input jacks of your television.

4. Turn your TV on and do one of the following depending upon the user guidelines of your TV:

Use the Input button on your TV remote control, or on the TV unit itself, to scroll through and set the television picture to the corresponding video input channel for the RCA input jack used to plug the RCA cables into your TV.

OR

Turn your television to the designated channel assigned to the video input jack used to plug the RCA cables into your TV.

5. Turn your DVD recorder on.

FOR OPTION A:

Use the Input button on your DVD recorder remote control, or find the appropriate menu option on your DVD recorder unit, to set your DVD recorder to the corresponding video input channel for the RCA plug-ins you made to its unit.

FOR OPTION B:

Turn your DVD recorder on. Use the Input button on your DVD recorder remote control, or find the appropriate menu option on your DVD recorder unit, to set your recorder to the corresponding video input channel for your S-Video plug-in.

Tags: your recorder, cables into, jacks your, Plug other, Turn your, video input, button your

Mount A Spotting Scope

Hunters and shooting enthusiasts need to know when they have a good shot on their target. For long-range target acquisition, they often use a spotting scope to spot the target, and identify the range and wind ratio if applicable. Spotting scopes are often handheld while in the field. Some hunters and shooters prefer to mount the spotting scope to a tripod for better stability and reading.

Instructions

1. Turn the scope upside down. Look for the mounting hole or bracket plate. Since all spotting scopes vary in design, the mounting apparatus will vary. Most will have a threaded screw-hole at the bottom center, or a square series of four screw holes for a bracket plate. This will identify which type of tripod you'll need to mount the scope onto.

2. Install the tripod. Since all types will vary, follow the specific instructions that came with your tripod. Typically, these will just screw onto the bottom of the scope and tighten with a locking ring, or you can screw the base plate onto the scope, and lock it onto the tripod with a locking ring.

3. Extend the tripod legs evenly. Lock the legs into position if applicable.

4. Turn on your scope and use the leveling bar to level out your field of view. This is the handle that sits right under the scope on top of the tripod. Move the handle up or down to level out your scope.

Tags: bracket plate, level your, locking ring, scope tripod, spotting scope, will vary, with locking

Wire An Xlr Connector

XLR connectors are balanced line connectors. They are also known as Cannon connectors, based upon the last name of their inventor, James Cannon. The most common Cannon connectors, or XLRs, each have three wires: the hot lead, the common lead and a separate ground. They are used where it is necessary to minimize extraneous electronic noise, most commonly in microphone cables.

Ground is always pin "1". The so-called "hot" lead is always pin "2." The "3" pin is the "cold", or return, lead, which is actually what makes the line "balanced". Prior to this standardization, some manufacturers would reverse the leads of pines "2" and "3".

Instructions

Wire by the numbers

1. XLR plugs (male) and sockets (female) are most frequently used in professional audio and video electronics cabling applications. The design "grounds" the connection before the leads are joined.

Looking at the 'holes' of a female connector, the top left hole is "2", top right is "1", and bottom is "3". Looking at the pins of a male connector, the top left pin is "1", top right is "2", and bottom is "3". Connecting wires "number for number" is always the way to ensure a correct connection.

2. Follow the color connections of the wires to further ensure consistency between balanced line sources. Strip about 3/8" wire to connect to the post. Heat solder the black wire to pin "2" on both the male and female connectors.

3. Strip about 3/8" wire to connect to the post. Heat solder the white or red wire to pin "3" on both the male and female connectors.

4. Strip about 2" of braided insulation and twist it into a wire about 3/8' in length to connect to the post. Heat solder the braided shield wire to pin "1" on both the male and female connectors.

5. The three-pin XLR, aka XLR3, has a 5-pin sibling (XLR5) that is used as the standard connector for DMX512 digital lights, dual-element mics and dual-channel headsets. The wire connections, however, are the same three pins as above, with the remaining pair being devoted to remote device protocol (RDM) and control networks protocol (ACN).

Tags: both male, both male female, connect post, connect post Heat, female connectors

What Is Needed For A Digiscoping Camera

A good digital camera is need for digiscoping photography.

A digiscoping camera is perfect for long-distance closeup shots on your digital camera. Digiscoping is a combination of a good digital camera used together with a quality spotting scope.

Why A Digiscoping Camera

You can use a digiscoping camera anytime you want to get a closeup photograph from long distance. If you enjoy nature photography, you can get white tail deer or a black bear cub at long range. A digiscoping camera is also great for the person who likes to bird watch and record his results. You can also use it to get candid shots of people or machinery.

A Quick History of Digiscoping

In the 1800s, the photographer would have an assistant hold a telescope up to the lens while he held the camera steady for the 30 seconds necessary to take a photograph. In modern times, bird watchers have developed a variety of scopes to see those elusive species of birds. The digital scope for birdwatching came into use in the late 1980s. Since then, camera companies have been making adapters to connect the camera and scope.

Things You Will Need

To do digiscoping photography, you should have a good digiscope and a professional-level adapter to attach your scope to your high-end digital camera. Be sure to have a solid tripod and a good cable release for the camera.

Tags: digital camera, digiscoping camera, digiscoping photography, good digital, good digital camera

Perform A Simple Uv Light Test At Home

UV light, also known as ultraviolet or black light, uses light wavelengths that are not on the spectral scope of the naked eye. Substances showing up in a UV light test include stains, such as human fluid and petroleum jelly, that escape the human eye. Performing a simple UV light test in your home can determine if your house is clean.

Instructions

1. Close the drapes and doors to prevent light from entering the room. If light seeps in, place towels over the cracks underneath the doors and tape garbage bags to the windows to block out light. The darker the room the better your results.

2. Grip the UV light with the light emanating away from your eyes. Consult the UV light manual for specific directions.

3. Remove anything covering a surface, such as bed comforters, slipcovers, bed sheets or pillowcases, to adequately test the surface.

4. Turn on the UV light and hold it at least two feet from the object you are examining. Stains will appear luminescent under the UV light.

5. Remove any articles with stains and place them in the washer. Mark stains on the wall with a pencil mark and place a piece of tape on furniture or floor stains so you can locate them later when you clean.

Tags: light test

Win A Soccer Game

In team sports, the key to victory goes beyond just putting the best players on the field. Soccer is a thinking person's game because it is low-scoring and involves tactics beyond just beating the other team with speed, strength or hustle. A mix of those three qualities in defense, midfield and offense is crucial to success, but is still only one piece of the formula. A layered strategy with the ability to change plans of attack quickly is essential.

Instructions

Leaving nothing up to chance

1. Distribute equal attention and practice time to three areas: Physical conditioning (running for cardiovascular improvement, breathing and leg strength); skills for passing, trapping, ball-handling and defense; and tactics and attitude. It's wise to dedicate more practice time to conditioning and skills earlier in the week, with a larger focus on tactics closer to game day. This concept pertains mostly to midseason. It's OK to shift more emphasis to conditioning during the preseason and tactics during the postseason. The attitude area means every player has to agree with this system and not be allowed to become greedy, arrogant or resentful as the season progresses.

2. Analyze the opposing team. Watch one of its matches if time allows, and invite your players along. Follow the local newspapers to track statistics and the performance of its players. Contact other coaches for insight and advice and compose a scouting report to share in practice.

3. Select a lineup based on exploiting the other team's weaknesses or withstanding its greatest threats. A player who is exceptionally strong at head balls, for example, could be positioned as the center defender if the other team regularly scores by putting long crosses into the box. If the other team is notably stingy on defense, you'll want to use patient midfielders who can play defense first, maintain ball possession and wait for creative scoring chances instead of continually attempting to send long balls past the defense or feeding forwards who can't beat the defenders one-on-one, losing the ball in the process.

4. Maintain a mix of skills on the field at all times. Don't just trot out your fastest, craftiest ball-handlers. That tall defender who can clear head balls could also be sent up as a forward on corner kicks. The speedy striker could replace a defender in situations where you want to push more players forward and have someone back who can catch anyone on a counter attack.

5. Place an emphasis on players who make an extraordinary effort at their position. At any point during the game, you'll need a forward who stays hungry in the opponent's goal box and works harder than most to get a shot off or keep a play alive when he senses the goal is near. Midfielders who get back on defense quickly are always needed off the bench. Defenders who continually improve their one-touch passes under pressure are invaluable, especially late in the match when other players get tired and play becomes sloppy.

Tags: other team, beyond just, head balls, practice time

Make An Aura Camera

New agers believe that the aura can tell deep truths about people, but science disagrees.

Aura photography is the supposed mystical art of capturing the "life field" or an electronic imprint of such a field. Supposed experts claim that this can reveal deep truths about the physical and spiritual well-being of the subject. Skeptics explain that this is just a visual representation of the "galvanic skin response." There are several cameras on the market that use a sensor system to recreate a "representation" of a person's aura, but for fun and entertainment, there's a much cheaper method to fake aura photos using just a few wires and LED lights from your local electronics store.

Instructions

1. Unload the camera of film. This process will involve opening up the camera, and it would be a shame to lose the expensive instant film before taking your aura photographs.

2. Open the body of the camera using the screwdriver. You will do this by disassembling the camera itself. The goal will be to get to the inner wiring of the camera and to the space behind the optical elements (lens, shutter and aperture). Do not cut or remove any wires yet unless absolutely necessary. You want to put the camera back together as easily as possible.

3. Explore the inside of the camera. There are two key things you will be looking for: an area behind the optical elements in the film chamber, the connection from the shutter release to the shutter itself, and/or from the shutter release to the flash. It might be helpful to consult an owner's manual or a diagram found online for your model of camera.

4. Assess the space for the LEDs. Some cameras might have a quarter-inch or so between the back of the optical elements and the film in the film chamber; some practically will have none. If it has almost no room, you will have to consider using super-slim LEDs or creating a spacer from the electrical tape between the two halves of the body and covering the seam between the two halves with tape. The latter option will affect the crop factor of your finished product.

5. Prepare to make the circuit of LEDs. You will want to start the circuit at a point where an electrical impulse leaves from the shutter release to the shutter or to the flash, depending on desired functionality of the aura camera (it could take pictures only when the flash is on) and the accessibility of these elements. You also will want the rheostat to be in line in front of the LEDs. Some LED lights change colors as they draw more or less energy, so the rheostat will allow better control over the intensity and possibly color of the Aura.

6. Begin wiring the circuit by stripping the impulse wire from the shutter release. You will want to add the first leg of your circuit to do this with the other side of this end being the rheostat. Afterward come the LEDs in an array of your choosing set up to frame a subject coming through the optical elements and being projected on the back of the film chamber where the film sits.

7. Reassemble the camera and give it a dry run. You might find that the lights are too bright or too dark. If they are too bright, turn down the rheostat, if they are not bright enough, you might need a new power source. You might also have to continue to retool parts of the process until you are happy with the results.

Tags: from shutter, from shutter release, optical elements, shutter release, film chamber

Plan Camera Shots

A tripod can help stabilize a camera.

Over the last century, photography has increasingly become a vital resource. Taking pictures can be a hobby, a profession or simply a necessity. Photos are used to document history, to effect social change and to establish cultural identities. Planning camera shots is an important step in producing a high-quality photograph. Common photo mistakes such as red eye, blurred pictures and dim lighting can be avoided with careful shot planning. Plan your shots carefully to save time and produce a high-quality end result.

Instructions

1. Position your subjects in front of a source of light, such as a lamp or sunlight, to produce a silhouette effect. Take pictures at dusk to avoid the flat look of direct sunlight and the red eye that sometimes accompanies nighttime shots.

2. Take camera shots at close or medium range when the shots are at eye level. Use this angle to provide a more personal view for the person looking at the photograph.

3. Stand close to the subject of your photo for close-up shots rather than using your camera's zoom feature. Include other objects in the frame of the picture for scale and reference. Shoot close-ups from above when possible.

4. Increase the speed of your camera's shutter if you or your subjects are going to be in motion when the shot is taken. Steady your camera by setting it on a stationary surface or by resting your arms on a flat, still object while you take the picture to avoid blurring. Use the camera's auto-focus feature, if it has one, for shots that involve motion.

5. Use varying perspectives. Take shots of the same subject from multiple vantage points to maximize the chances of capturing the optimal photograph.

Tags: your camera, camera shots, your subjects

Clean Inside The Lens Of A Canon Camera

There are few things more frustrating in photography than having taken the perfect picture, only to discover a little speck of dirt on your lens created a huge blotch in the middle of your image. Fear not: You have options. Some of them are even affordable.

Instructions

Cleaning the Camera

1. If you're looking through the viewfinder of your Canon DSLR and you see dirt, you should clean your camera as soon as you can. With luck, it could just be that there is grime on your viewfinder--the small part on the back of your camera you look through to see your subject.

Your finger and a damp cloth should clean your viewfinder nicely, though even this step isn't essential --- if the only dirt on your camera is on your viewfinder, it will not affect your image. If you aren't sure where your dirt is, check your images for dark, blotchy spots. If you see any, it's probably not just your viewfinder that's dirty, and you'll need to use a more expensive option.

2. Due to the risk of scratching or otherwise ruining the lens and/or the sensor, all but the confident expert is better off bringing his camera to a qualified technician. Standard camera cleaning will most likely cost at least $50.

If an inexperienced user scratches even the smallest part of a lens during cleaning, it will be forever unusable, and you may have voided the warranty.

3. If you are determined clean your lenses, buy and use a lens-cleaning cloth and a special lens-cleaning solution--available as a point-of-purchase buy at almost any camera store, and about $5 to $10 each--to wipe down all glass surfaces on your lens and its filters.

4. Take another test image. If you still see dirt or grime and are determined to clean your equipment, there's only one option left. Sensor Swabs are most likely available at the same camera store you bought the lens-cleaning solution.

5. A 12-pack of Sensor Swabs costs between $30 and $50, while the cleaning solution specific to your camera sensor costs just under $10. Though Sensor Swabs come with a warranty protecting any damage from your lens, it is voided if you do not follow the provided instructions.

6. If the Sensor Swab instructions change and are different than those below, follow those directions instead.

Using Sensor Swabs

7. Set the dial of your Canon to M, AV, TV or P, then access the menu. Select the "Sensor Cleaning" option.

8. Remove your lens. (Press the half-circle-shaped button on the camera's body, right next to the lens. As you press this button down, twist the lens clockwise.)

9. Prepare the Sensor Swabs as instructed, without removing the rubber band or touching the swab to any surface.

10. Brush the swab against your camera sensor from one side to the other.

11. Flip over the swab and repeat, in the same direction.

Tags: Sensor Swabs, your camera, clean your, your lens, your viewfinder, camera sensor, camera store

Hook Up An Svideo Input And Sound Card Linein To Capture Video And Audio

Capture video and audio from your camcorder to your computer.

Saving video and audio files to a compute requires them to be changed from their original analog form into a digitized signal that the computer can read and save. Once you have the signals digitized you can play them back, burn them to discs or edit them with various programs. A video capture card connected to you computer does the trick.

S-Video

Capture video and audio from a VCR to your computer.

S-video describes a format that separates a video signal into two parts: the Y and C signals. The Y signal carries synchronization and brightness information and the C carries information for the three primary video colors red, blue and green. Keeping the signals separate improves picture quality. S-video travels on two coaxial cables joined into one with four-pin connectors on the ends. Many cameras, video recorders, cable and satellite receivers, game consoles and television sets support S-video.

S-video Confusion

Many computer video cards use a seven-pin round connector that resembles an S-video connector. This connector, however may or may not carry S-video, depending on the programming of the video card. The seven pins may carry S-video, composite video or component. Composite video combines all video information into one signal, and component video keeps color signals separate. The manual for the video card explains the programming and connection options for the card.

The Capture Device

A capture card may be installed in your computer or connected with a cable via a vacant USB port. It usually comes with an installation disc, drivers, an operating program and an instruction manual. Many capture cards accept both S-video and composite, along with two channels of audio. You can connect the output from a composite or S-video source to the appropriate input, and left and right audio to the two audio input connectors.

Capture Card Requirements

The installation requirements for your capture card include specifications for your processor, operating system, disc space and RAM. You also need to have a sound card installed to process the audio. Capture cards are available for different computer operating systems and options.

Tags: your computer, audio from, audio from your, capture card, Capture video, Capture video audio

What Are The Different Parts Of The Camera

The lens is one of the most important parts of a camera

A camera's main functions are to help you view the scene so you can select what you want to photograph, focus the scene, and expose the film so that the picture is not too light or too dark. This article will discuss the different parts of film cameras.

The Body

The camera body is the plastic or metal casing that holds the enclosed camera parts.

The Lens

The lens can be moved forward and back to bring objects at different distances into sharp focus. Lenses come in all different lengths and sizes with various focal lengths for different cameras.

The Aperture

The aperture adjusts from larger, which lets in more light, to smaller, letting in less light. This, combined with the shutter speed, will dictate your exposure. Aperture is measured in F-stops.

The Shutter

The shutter opens and closes to limit the length of time that light strikes the film. This is measured in shutter speed.

The Film

With film cameras, the film records the image transmitted by the lens.

The Viewfinder

The view finder shows the picture that the lens will focus on the film.

Tags: film cameras, shutter speed

Choose Photographic Paper

Choosing between types and brands of print paper can be confusing, but it's an integral part of the printing process.

Instructions

1. Decide on the paper size. Photographic print paper comes in a range of standard sizes from 3 1/2 by 5 inches to 16 by 20 inches and larger.

2. Consider the type of finish you want. Matte, semimatte, pearl, luster and glossy are some of the most common. Matte prints feature extremely low reflectivity while glossy prints are highly reflective, giving the impression of greater detail and richer contrast.

3. Choose between single- and double-weight paper, which refers to the thickness of the paper. Double-weight paper is typically easier to handle, process and mount.

4. Choose between fiber-based and resin-coated paper when printing in black and white; fiber-based paper is not available in color print paper. Although developing resin-coated paper takes a much shorter time, fiber-based paper produces richer dark shadow tones, the final print is easier to touch-up and it produces better results when bleaching and toning.

5. Select a grade of paper. Variable-contrast papers, which are used with graded filters, deliver the most flexibility. However, papers come in single grades from 0, or soft contrast, to 5, or hard contrast. Color paper comes in a more limited range, usually general purpose, low-contrast and sometimes high-contrast grades.

6. Pick paper made with bromide emulsion to achieve a cold tone in which blacks have a blue cast or chlorobromide emulsion paper for a warm tone in which blacks have a brown cast.

Tags: print paper, blacks have, Choose between, fiber-based paper, paper comes

Pioneer Television Repair Tips

As with any electronic device, Pioneer televisions can be prone to problems due to extended use or manufacturing defects. Pioneer is a trusted brand in consumer electronics, and problems with their televisions are generally rare. However, it's wise to be equipped with some basic repair and troubleshooting knowledge in case an issue happens to arise.

Projection Television Problems

The most common problems experienced with Pioneer projection televisions are image integrity issues. These can occur in the form of misaligned colors, artificial geometrical effects, a dizzying three-dimensional effect or the inability to adjust colors via the convergence menu. These problems are usually due to faulty convergence chips in the television that may have deteriorated over time. Dropping the television or placing magnets near the screen can also cause convergence problems.

You can test for a convergence chip problem by pressing the "menu" button on your remote control. Find the convergence section of the menu and try adjusting the color setting up, down, left and right. If this doesn't change in the picture color, your convergence chips will need to be replaced.

LCD Television Problems

Screen integrity issues are more rare with LCD televisions. Rather, some users will experience other problems such as the television producing sound without a picture or not turning on at all. When your television isn't producing a picture, it's important to check the input settings on the television. Often, people will turn their television on without realizing that the current input is set to a powered-down input device, such as a DVD player or gaming system. If you're sure that the input is set correctly, reconnect all of the video cable connections on the back of the television, such as the HDMI cable.

If you're still unable to get a picture, try turning the television off for an extended period of time. The problem may be due to overheating or other factors that could be solved simply by letting the unit rest. A faulty power supply could also be the issue, in which case it will need to be replaced at a cost of $200 to $400. Even if your television works properly again after this resting period, the problem may reappear permanently in the future. Refer to your warranty information at the first sign of a problem to prevent a costly repair.

Read Your Warranty

Refer to your warranty information at the first sign of a problem to prevent a costly repair.

Tags: convergence chips, costly repair, first sign, first sign problem, information first, information first sign, integrity issues

Recover Photos From A Memory Card

Memory Cards and digital photography revolutionized picture taking by make it more affordable to take and store pictures. Depending on the size of the memory card, a photographer can store up to hundreds of pictures with no bulky film to buy or transport. Memory cards are compact and easy to transfer out when they become full as well as being reusable when you have copied the photos to a safer, more permanent medium. Although every digital camera system varies somewhat, the basics of recovering the digital photos from your memory card remain the same.

Instructions

1. Remove the memory card from your digital camera.

2. Insert your memory card into an external drive which can hook up to your USB port. You do not need to do this if your memory card can be directly inserted into your computer.

3. Go to My Computer and click on the corresponding drive to open the files on the card, if the folder has not popped up on its own.

4. Select all the pictures you want to recover and transfer them into a new file on the C drive. Once those are successfully transferred, you may delete the photos from your memory card.

Tags: memory card, your memory, your memory card, from your, digital camera, from your memory

Comparison Shop For Flat Screen Tv'S

Comparison Shop for Flat Screen TV's

Flat-screen TVs are fast becoming the norm in television sales today, replacing the older-style LCD televisions. In comparison with LCD televisions, flat-screen televisions are thinner--allowing them to be placed in more locations--lighter and of much better picture quality. They are, at present, also more expensive than LCD TVs. Though they will cheapen as the technology becomes more commonplace, it is always best to shop wisely.

Instructions

1. Open up your Internet browser.

2. Navigate to the following page: http://reviews.cnet.com/tvs/?sa=500961&tag=centerColumnArea1.0. CNet is one of the premiere technology review websites. This particular page will list all flat-screen televisions.

3. Look at the list of sorting options on the menu above the list. You can use these to narrow down the list based on the criteria you present. You can also use the "Sort by" drop-down menu in order to sort the list you generate.

4. Generate the list based on your criteria, and then browse it.

5. Click on the check-boxes to the right of any TV you would like to have included in your side-by-side comparison. Once you are done, click on the "Compare Selected" button; this is found at the top of the list of products and directly under the list of criteria.

6. Read through the comparison of televisions. When you have found one you like, either order it via the "Show now" buttons or visit your local electronics stores.

Tags: Comparison Shop, Comparison Shop Flat, Flat Screen, flat-screen televisions, list based

Uses Of A Tripod

Tripods come in different sizes and have various uses. They can be adjusted, and they can be used indoors and out. Tripods make recreational and occupational activities easier.

Surveying

A transit is a device used in carpentry to survey land and align foundation walls. The transit sits on top of a tripod (see Resources).

Videos

Video cameras come in various sizes. Each one of them can be placed on a tripod. This helps hold them steady while you're filming. They are especially beneficial when you're taking footage of yourself and don't have someone to hold the camera.

Pictures

Digital and film cameras can also be placed on tripods. A flexible tripod can be attached to poles or stationary objects. This can be beneficial when you're taking pictures by yourself in remote areas or you want to include yourself in a group photo and there's no one around to take the picture (see Resources).

Space

Telescopes are used to look at stars, planets and other objects in the solar system. Tripods can be used to hold them in place.

Microphones

Tripods are also used to hold microphones. Small ones are used in radio stations, and larger ones are used for holding microphones while playing music (see Resources).

Tags: beneficial when, beneficial when taking, hold them, ones used, used hold, when taking

View Lyrics On An Ipod

Before you can view lyrics on an iPod, you have to enter the song's lyrics into iTunes. Once you have found the lyrics to the song and added them to iTunes, you have to sync up to your desktop computer and add the new lyrics to your iPod. After you have done so, you can view the lyrics as the song plays on your iPod.

Instructions

1. Enter the lyrics for the song into iTunes. To start this process, select a song you have in your library.

2. Click on "File" to bring down a menu of options. From this menu, choose "Get Info."

3. Select "Lyrics." This will pull up an empty text box where you can either type in the words to the song or you can paste the lyrics from another file.

4. Type the lyrics to the song in the textbox and save. The lyrics are saved as plain text, so if you have written the lyrics down elsewhere using fancy fonts or spacing, those details will be lost.

5. Sync your iPod with your desktop computer. Dock the iPod and transfer the song along with the lyrics file to your iPod.

6. Select the song that you added lyrics to in iTunes from your play list and begin playing.

7. Go to the "Now Playing" screen. Press and hold the center button until the lyrics are displayed.

Tags: lyrics song, your iPod, desktop computer, into iTunes, view lyrics, your desktop, your desktop computer

Fix Casio Camera Battery Charging Error

Move the charger and battery out of the sun and into the shade.

The latest Casio cameras include models with geo-tagging features, large LCD screens, slow motion video and impact resistance. Some include extended battery life. All of the cameras use rechargeable batteries that are not charged before purchase. Problems with the charging can include short battery life, no battery life at all and battery indicator light issues. These kinds of problems can be corrected by following some troubleshooting steps.

Instructions

1. Insert the battery that came with the camera into the battery charger unit. Use the battery charger unit that came with the camera and verify that the polarity is correct. The plus and minus icons on the battery should match that on the charger. Plug the charger into a power outlet and allow 180 minutes for the battery to charge.

2. Look at the charge light on the charger. If the light is illuminated red, the battery is being charged. If it's off, the battery is charged. If the light is flashing red, there is a battery charging error.

3. Remove the battery from the charger if the light flashes red. Then remove the power cable and clean the contacts on both the battery and the charger. Wipe them with a soft cloth and try to charge the battery again.

4. Place the charger and battery in your pocket for 10 minutes if the ambient temperature is cold and the red light continues to flash. The charger may be too cold. Try to charge the battery again.

5. Move the charger and battery out of the sun and into the shade or into an air conditioned environment if the ambient temperature is warm. The charger may be overheating. Allow the charger to cool down and try to charge the battery again.

Tags: battery again, battery charger, battery life, charge battery, charge battery again

The Differences Between The Escort 8500 & 8500 X50

The Escort Passport 8500 X50 is an updated form of radar detector.

The Escort Passport 8500 X50 is a radar or laser detector, and is considered the updated version of the 8500 model. The device is used by motorists to alert them when police radar and cameras are monitoring their speed. The Escort Passport 8500 X50 includes some new features not included with the original Passport 8500.

K and Ka-Band Radar Detection

The Escort Passport 8500 X50 can detect K and Ka-band radar over a greater range, boasting as much as a 50 percent increase in range compared with the original model. K and Ka-band radar are the most common types of radar by traffic enforcement authorities in the U.S.

Selectable POP Mode

The Escort Passport 8500 X50 includes a selectable POP mode, which the company claims lets the user know of any ultra-fast, instant-on POP radar signals in the vicinity. POP technology is a patented invention of speed camera manufacturer, MPH Industries. In POP mode, a radar emits a very fast pulse that sends back a recording of vehicle speed in a fraction of a second, which MPH Industries claims is quick enough to bypass most radar detectors.

Safety Warning System (SWS)

The Escort Passport 8500 X50 does not display Safety Warning System (SWS) messages in full but will alert the driver if one is detected as a K-band signal. SWS messages are designed to be sent to motorists with devices that can receive them, alerting them to possible hazards or issues that may concern them. This could include traffic delays, the presence of emergency vehicles on the road or construction works in a lane ahead.

New Design

The Escort Passport 8500 X50 also differs from the earlier model in that it includes new circuitry and antenna designs.

Tags: Passport 8500, Escort Passport, Escort Passport 8500, 8500 includes, Ka-band radar, Passport 8500 includes

Thermocouple Work In A Boiler

Boiler heat systems usually have a thermocouple on the pilot light.

Thermocouples are used in many types of heating systems, including boilers, as a way to sense temperature. The technology in thermocouples is quite simple and they are fairly affordable to make, which is part of why they are used so often. Thermocouples operate on a principle related to the way that metal reacts to temperature.

Different Metals

Thermocouples operate because of the interaction between two different metals. As the temperatures change in the heating system, the two metals react with each other. Thermocouples are made from a variety of different metals, and the exact metals used in a boiler system will depend on the maker of that particular part. The metals in thermocouples are chosen in pairs because of the way they react together. For instance, a thermocouple might be made of nickel-chromium and nickel-aluminum, or iron and copper-nickel.

Electricity

An electric current moves through the thermocouple wire. As the temperature changes, the amount of voltage produced by the thermocouple changes. This is what signals to the rest of the boiler system what temperature is being registered. This is a good way to measure the temperature produced by the pilot light in a boiler system, because thermocouples are still accurate even when under heat that is much higher than room temperature.

Pilot Light

The reason a boiler has a thermocouple is to monitor the status of the pilot light. Boilers that are powered by gas and rely on a pilot light for ignition are equipped with thermocouples. They act as a safety for the pilot light, since if that pilot light goes out, gas will continue to enter the system without being consumed. The thermocouple tells the gas valve that there is still a flame and that gas should continue to enter the system.

Problems

Thermocouples wear out over time. When this happens, the required electricity is no longer conducted from the wire to the gas valve. This causes the boiler to shut down. Obviously, when the boiler gas shuts off, you must make sure there is no other problem with the boiler first, as the thermocouple exists as a safety check. However, remain aware that a degraded thermocouple that is not conducting properly could be the cause of the problem, rather than indicating another issue.

Tags: pilot light, boiler system, continue enter, continue enter system, enter system, pilot light

Update Kodak Easyshare Firmware

Connect your Kodak EasyShare digital camera to your home computer to update the camera's firmware.

Today's digital cameras can be closely compared to computers. While they are first and foremost cameras and designed to capture and record images, they are very similar to computers with there internal processors, memory drives and operating systems. And in the same way, we receive automatic software updates for computer's operating systems on digital camera that are subject to upgrades from time to time known as "firmware upgrades." Kodak and their line of "EasyShare" digital cameras should be updated whenever there is a new firmware upgrade to keep the cameras working properly.

Instructions

1. Connect your Kodak EasyShare digital camera to your computer using a USB cable.

2. Turn your home computer on, launch an Internet browser and go to the Kodak driver and firmware page. This page contains drivers and firmware upgrades for all of Kodak's consumer products.

3. Click on the drop down menu and select "Digital Camera."

4. Click on the new drop down box asking you to "Choose a Type of Digital Camera," and select "EasyShare-One Cameras."

5. Click on "Select a Product" and select the appropriate tab for your camera. Click the "Go" button.

6. Select the computer operating system your home computer is using from the drop down window then press the "Download" button to begin the download.

7. Turn your Kodak EasyShare camera to install the firmware upgrade that was just downloaded to your computer. Click on "Start Upgrade" button in the software to upload the new firmware to your camera. Disconnect your Kodak EasyShare digital camera when the download is complete.

Tags: your Kodak EasyShare, EasyShare digital, your Kodak, drop down, EasyShare digital camera, home computer, Kodak EasyShare

Wire A Cd Player

If you are putting together a home audio system, one essential element will be a CD player. Whether it's a single disc player or one that can hold multiple discs, the CD player will be at the heart of your system. Home audio CD players can't do the job themselves alone, however. They must be connected to a receiver or amplifier so you can hear your music.

Instructions

1. Find the CD player input on your receiver or amplifier. This will be a pair of RCA jacks labeled "CD." If there is no set labeled CD, you can use "Aux." Do not use "Phono," however. That jack is designed for the lower powered signal of a turntable.

2. Connect an RCA patch cable to the "CD" input on your receiver. Plug one RCA jack into the red-colored plug and the other into the white-colored plug.

3. Connect the other end of the RCA patch cable to the RCA inputs on the back of the CD player. Be sure the plug connected to the red jack of the receiver is connected to the red jack of the CD player, likewise with the white jacks.

4. Plug the CD player into a wall outlet for electricity and turn it on.

5. Turn on your receiver and set the input to "CD" using the buttons on the front panel. Put a CD into your CD player and press "Play."

Tags: your receiver, connected jack, input your, input your receiver, patch cable, receiver amplifier

Use Fd Lenses On A Digital Canon

For some photographers, the new line of Digital Canon SLR cameras are not their first Canon camera. Many people owned older manual focus Canon film cameras with FD lenses. You can use your older FD lenses with a Digital Canon camera, provided you have the right adapter. However, there are some restrictions--you must only use the manual mode and the focusing is done at full aperture. This makes it hard for some people to get crisp sharp pictures that are in focus. But for those who are willing to try, you can save some money using your older lenses on your newer camera.

Instructions

1. Buy an FD to EOS lens adapter from a reputable camera store. There are many different kinds of adapters out there and you want to make sure you buy one that is electronically chipped for your camera. Canon made a few adapters, but they have since been discontinued.

2. Screw the FD-EOS adapter to your camera body. It will fit into the body the same way a lens does. Align the red dot on the adapter with the red dot on the camera body and turn it until it locks in place.

3. Screw in your camera lens the same way you would normally attach it to the camera body. The only difference will be the adapter is between your lens and the camera body. Some of the adapters contain optical glass that will act as a multiplier to your lens. This means the zoom will be closer than you would normally expect.

4. Turn your camera on and start shooting. Remember that your autofocus will not work, so you will have to focus everything manually.

Tags: camera body, your camera, Digital Canon, Canon camera, lenses your

Camera Repair Tips

Older single-lens reflex cameras may develop faults over time, faults that may make it difficult to use your much-loved equipment. Especially with all-mechanical cameras, you can fix some parts yourself. These include the back film door, the lens, the shutter curtain and other parts. Not everything is do-it-yourself, but much of it is. Here are some tips for getting started.

Basics

Dirt and dust are usually the biggest problems with older cameras. So, if your reflex mirror or shutter sticks or you get spots on your images, cleaning may take care of a lot of problems. You need lens tissue, Q-tips, rubbing alcohol, WD-40 and Dust-Off. The mirror can get sticky, so take the lens off the camera body and open the back of the camera. Use the "B" setting to open the shutter curtain. From behind, start with Dust-Off, blowing away dust and dirt from the hinges and springs. A tiny bit of WD-40 here also may make the mirror work like new. While you have the back open, clean the shutter curtain, but be very gentle with this is sensitive item. Clean the lens with lens tissue on both ends and look through it to see if there are dust particles. If not, start using an ultraviolet or haze filter on the front to keep dust out. Always keep a UV or haze filter on the lens. For the rear element, keep a rear lens cap on it when not attached to the camera.

The Lens

If there are dust motes inside the lens, or if the aperture doesn't work properly, take the lens apart, clean the elements and reassemble it. This is somewhat tedious work, so if you aren't good at delicate work, take it to a repair shop. If it is a newer camera with autofocus and auto exposure, another place that might be causing difficulties is the contacts between the lens and camera body. Clean these with Q-tips and alcohol, both on the lens and on the camera.

Light

If your flash doesn't work or sync properly from the hotshoe, again cleaning may be your solution. Alcohol and Q-tips work best. Clean both the flash and the hotshoe itself. Another problem that may develop over time is a light leak on film cameras. One solution to this is to tighten the back film door. If you still get streaks on your images, try replacing the door. There are parts for most cameras available online or, if you have one of the long-time leading cameras such as Nikon, Pentax or Canon, you may be able to get the parts at your local photo store.

Tags: lens camera, shutter curtain, back film, back film door, camera body, doesn work

Take Close Up Pictures With A Digital Camera

Close Up

You can take quality close up pictures with a simple point-and-shoot digital camera. Just set the camera to "macro" mode, find a still subject with the right amount of light, get close, focus, and click. You will soon be enthralled by the world of minute detail you can capture on your camera. Don't worry if it takes a few tries to get the perfect picture, the great thing about a digital camera is that mistakes don't cost a penny. The "macro" setting is one of the most impressive features on digital cameras today.

Instructions

1. Find a still subject that is not in direct light. Too much light will wash out a close up, and too little causes blurriness. Turn off the flash, as this will also wash out the shot.

2. Hold the camera very still, and if possible, rest it on something stable. Use a tripod if you have one. This will prevent blurriness.

3. Focus the camera automatically by holding the button half way down. Play around with the depth of field (DOF). Close up pictures have a very narrow depth of field. This means that the part of the picture that is in focus will really stand out. Figure out what part of the subject you want in focus by playing around and focusing on different parts of the same scene.

4. Take a lot of pictures in a lot of places of a lot of things. In other words, practice makes perfect.

Tags: depth field, digital camera, still subject

Install An Sd Card On A Droid

The Droid gives you the ability to save large amounts of data and run applications that aren't compatible with standard cellphones. The Droid only has 256 MB of internal memory, so you need to use a separate SD card to store more photos or music files onto your phone. Unlike many other phone models, the SD card in the Droid is accessed underneath the battery inside the phone.

Instructions

1. Press and hold the black button at the top of the Droid for three seconds until the "Power Off" option appears on the screen. Tap "Power Off" to turn off the phone.

2. Turn the Droid over to locate the back cover. Press down on the cover and slide it away from the phone. Set the cover aside.

3. Lift up the bottom edge of the rectangle shaped battery and pull the battery out of the phone. Locate the SD card slot near the top of the phone, It is positioned underneath the silver metal bar and to the right of the gold colored battery connection tabs.

4. Align the SD card so that the slanted edge is facing to the right, and the card's label is facing up. Push the card into the slot and press forward gently until it locks into place.

5. Set the battery back inside the Droid and make sure the gold connection tabs are touching the corresponding ports on the battery. Press the battery down and slide the cover back onto the phone. Turn the phone over. Press and hold the top black button until the Droid powers on.

Tags: black button, connection tabs, hold black, hold black button, phone Turn, Press hold, Press hold black

Install A Philips Projector Lamp

A screwdriver and a new projector lamp are all you need to replace a Philips projector lamp.

There are many different models of Philips projector lamps. However, replacing the lamp is a similar process for each of them. Make sure to purchase the correct lamp for the projector you own, as each projector has a different requirement. Check the model number on the bottom of the unit or consult the user guide for the correct replacement lamp.

Instructions

1. Turn the unit off from the main power button located on the front of the Philips projector. Unplug the unit as an added precaution.

2. Allow the lamp to cool down for at least five minutes. The lamp is extremely hot and can burn your fingers if you touch it without allowing it to cool first.

3. Turn the unit over and locate the horizontal adjusters. Unscrew them with a screwdriver and remove them from the cover. Unscrew the screws on the opposite side of the cover with a screwdriver and remove the cover.

4. Unscrew the screws on each side of the lamp holder with a screwdriver.

5. Lift up on the lamp holder handle and gently pull it out of the Philips projector.

6. Remove the new lamp unit from the packaging, taking care not to bump, drop or touch the lamp.

7. Align the guides on the new lamp holder with the guides inside the unit and slide the new lamp into the unit.

8. Insert and tighten the screws on each side of the lamp holder.

9. Place the cover back on the unit and re-install the screws and guides.

10. Plug the unit back into the power supply and restart according to the directions for your model.

Tags: lamp holder, with screwdriver, cover Unscrew, cover Unscrew screws, each side, each side lamp

Canon 40d Cutoff Filter Removal

Standard digital single-lens reflex cameras must be modified for effective astronomic photography.

To make a Canon 40D suitable for astrophotography, which requires sensitivity to the red light emitted by red nebulae---clouds of dust and gas between stars---one must remove the low-pass, long-wavelength cutoff filter in front of the sensor.

Removal

Certain companies or individuals offer services for removing low-pass cutoff filters on Canon digital single-lens reflex (DSLR) cameras, which requires disassembling the camera body, removing the filter and then putting the camera body back together. It isn't necessary to replace the filter with something else, although not doing so alters the relationship between the lens and the sensor and disables the autofocus function of the camera.

Replacement

Astronomiser, a company that specializes in selling products and providing services to astrophotographers, offers cutoff filter removal and replacement for Canon DSLR cameras, replacing the low-pass filter with one that blocks ultraviolet and infrared light. This option enables the autofocus function of the camera to remain operational.

Comparison

Astronomiser rates filter replacement as a superior alternative to filter removal because it maintains protection for the camera's sensor, blocks ultraviolet and infrared light and enables the continued use of autofocus. Certain models, such as the Canon 40D, along with the 400D, 450D, 500D, 550D, 50D and 1000D, are dual filter models. The rear filter of these blocks ultraviolet and infrared light as well as about 75 percent of visible red light. The front filter also blocks ultraviolet and infrared light, so replacement of the rear filter only retains the autofocus function. Removal and replacement are equally recommended by Astronomiser.

Tags: blocks ultraviolet, blocks ultraviolet infrared, infrared light, ultraviolet infrared, ultraviolet infrared light

Specifications Of The Meade Etx

Meade Instruments Corporation, started in 1972, manufactures telescopes and accessories. It produces the ETX series of beginner telescopes, which come with push-button galaxy and planet finding technology. As of 2011, Meade produces three models of ETX telescopes. You can purchase Meade products directly from the company store or from local or online vendors.

Common Features

All of the ETX telescopes come with the AutoStar controller. This controller helps you quickly find up to 30,000 objects in the night sky, including comets, galaxies, planets and starts. The controller is programmed to provide you with information on the brightest or the easiest to see objects on a particular date and time. You simply need to input your location and the current date and time to use this feature.

125mm ETX-AT

The 125-mm ETX-AT has a 5-inch diameter aperture and a focal length of 1,900 mm. The focal ratio is f/15. It features the Easy Align system, which helps you quickly align your telescope using a bubble level compass, and it also comes with the AutoStar Suite version 5.5 software program. This telescope is blue. It has ultra high transmission coatings (UHTC), which increases your aperture and improves your telescope's overall performance. It comes with a field tripod and a PC interface cable. You can also purchase an optional aluminum carrying case for your telescope. As of March 2011, this telescope costs $699.

ETX-80AT-TC

The ETX-80AT-TC Go To computer telescope includes an internal time chip for maintaining the current date and time, and it also has a Barlow lens, which helps you view planets and moons. It features two 1.25-inch Super Plossl eyepieces, and it comes with the AutoStar Suite Astronomer software. This telescope uses two AA batteries, which last up to 20 hours. The optical tube dimensions are 3.6 inches in diameter by 14.5 inches long. The aperture is 3.15 inches in diameter, and the focal length is 400 mm. The focal ratio is f/5. This telescope feature slow-motion controls. As of March 2011, this product costs $299.

90mm ETX-AT

The 90-mm ETX-AT also comes with the Easy Align technology and the AutoStar Suite version 5.5 software program. It features the UHTC coating, and comes with a PC interface cable and a field tripod. The focal length of this telescope is 1,250 mm, and the focal ratio is f/13.8. The aperture opening is 3.5 inches in diameter. This telescope is blue. As of March 2011, this telescope costs $499.

Tags: comes with, 2011 this, AutoStar Suite, date time, focal length, focal ratio, inches diameter