Navigon 7100 Vs Garmin

Not everyone is good with directions or finding a new location for the first time. Luckily there are a multitude of GPS devices to help directionally challenged people get where they need to go without getting lost.

Size

Like most GPS devices, the Navigon 7100 and the majority of Garmin units have a 4.3 inch wide-screen display that makes viewing directions while driving easy. Compared to similarly priced GPS devices, the Navigon 7100 is larger in size. Measuring 5.1 inches wide by 3.5 inches in height by 0.9 inches deep and weighs just 7 ounces. On the other hand most Garmin models are roughly 4.8 inches wide by 3 inches in height.

Points of Interest

The Navigon 7100 offers many features to help drivers locate a particular address or find notable points of interest along their route. Popular locations such as banks, restaurants, stores and hotels are pre-programmed into the unit. Garmin units have some locations pre-programmed but the list isn't as extensive as the options on the 7100. When searching for a destination on the Navigon users can search by address, zip code or state.

Display

When using the Navigon 7100 the display can seem overly cluttered because of the sheer number of options available. Depending on the function being used, the turn by turn map can get lost on the screen as more and more icons are displayed. The good news is that many of the icons displayed can be turned off if not in use thus making the device easier to read. Garmin units are more basic than the Navigon and don't have as many options cluttering the screen.

Navigon Advanced Features

The Navigon 7100 offers many advanced features that aren't available on other devices. One of the most popular features is Reality View. Reality View offers three dimensional images of upcoming intersections making it easier to navigate through congested areas. The Navigon 7100 is also equipped with a detour option. While this option is also offered on Garmin devices, the detour option on the Navigon doesn't take drivers as far out of the way as Garmin devices do.

Garmin Advanced Features

Losing the car in a parking lot you aren't familiar with is a problem for many people. Garmin systems are equipped to help users find their car in a sea of vehicles. When the unit is removed from the vehicle it notes the location where it was last attached to the base and with a few quick touches of the screen users of the device can find the vehicle again once the user exits the building.

Tags: Navigon 7100, Garmin units, 7100 offers, 7100 offers many, Advanced Features

Send Ringtones To Verizon Cell Phones

Sending ringtones to your Verizon phone is simple

Have you ever wondered send ringtones to a Verizon cell phone? Whether you want to use the sound as an alarm or ringtone, you can easily send ringtones to Verizon cell phones. Here's send ringtones to your Verizon cell phone and save them for future use.

Instructions

1. Depending on whether you want to send ringtones to your Verizon cell phone from your computer or from another cell phone, there are different steps you must take. First we will look at send ringtones to your cell phone from a computer.

2. First you need to locate the ringtone you want to send from your computer to your Verizon cell phone. Ringtones can come in different file formats, but the most common is .mp3. See the resources below for links on create ringtones from existing .mp3 files. Once you locate the sound file, open up your email account. Compose a new message and attach the picture you wish to send. Now, for the recipient's email address, enter your 10-digit phone number followed by "@vzwpix.com". So if your phone number was (123) 456-7890, then you would type "1234567890@vzwpix.com" into the recipient field of your email client. You will soon get a picture/sound message on your cell phone. Then save the ringtone onto your cell phone!

3. If you have a sound or ringtone you want to send from your cell phone to a Verizon cell phone, that is also fairly simple. While it may differ from carrier to carrier or cell phone to cell phone, just select the sound/ringtone you want to send. You should be able to bring up an options menu and select "Send file". Then enter the phone number you'd like to send it to, and voila! Be warned that many Verizon cell phones don't let you send custom ringtones, but do let you send recorded sounds.

Tags: cell phone, Verizon cell, Verizon cell phone, ringtones your, send ringtones, want send, your cell

Modify The Magellan Sportrak Gps

Magellan's SporTrak outdoor navigation device entered the market in 2004 and has since been replaced by other outdoor models. That's not to say that your options for map upgrades have been terminated, though. A free trial download of ExpertGPS software will bolster your SporTrak's way points, tracks and trails with the latest data available in 2010. After your free trial expires, you can decide if you'd like to purchase the improvements for $74.95.

Instructions

1. Connect your SporTrak GPS device and an Internet-ready computer via the provided USB cable.

2. Turn both devices on and log in to your computer's desktop.

3. Navigate to the link in the Resources section and select "Click to Install ExpertGPS Free Trial."

4. Choose "Save File" and place the download in a convenient location on your computer. Click "OK" after choosing a location.

5. Double-click the ExpertGPS icon after it's downloaded. Click on "Run" and follow the prompts to fully install it. Once installed, the software will upgrade your SporTrak's maps, points of interest and even add topographical details heretofore unavailable.

Tags: your SporTrak, free trial, software will, your computer

Use The Screen Guide With Dish Network Satellite Tv

The multitude of channels and programs Dish Network offers can leave you confused about how and when to watch your favorite programs. To resolve this situation and organize programs better Dish Network provides the screen guide.

Instructions Channel Locks. Go through the channels list and select those that you want to lock. A checkmark appears next to the channels to be locked. After marking the channels unsuitable for kids, select Done.

3. Additionally, you can lock all adult programming and adult pay-per-views by selecting Lock PPV > Lock System in the EPG. You may lock the channels but their names still appear in the EPG. Going a step further, Dish Network supports a feature using which you can customize the EPG to hide adult program and adult pay-per-view listings. This way, children do not know even if you subscribe to adult programming. To hide locked channels from the EPG, display it by pressing the Menu button on the remote. Select Locks > Hide Adult > Lock System. Next, the system prompts you for a 4-digit password and asks for its confirmation, too.

4. Alternatively, go to the company's web site (www.dishnetwork.com) to find information about your favorite programs and their schedules. On the home page, select Programming > Programming Guides to access the detailed information about channels, programs, their listings and the monthly Dish Network's magazine on entertainment. This section of the web site has links for downloading channel and program listings. You can easily download and print these listings for future reference. Additionally, there is a guide for movie buffs who can refer to it for prior information about a movie.

Tags: Dish Network, information about, your favorite programs, adult programming, channels programs

Kodak Easyshare Printer Dock Problems

Kodak Easyshare printers are popular because they are inexpensive and designed to print photographs as well as regular color and black and white documents. These printers are available at a variety of retail stores, such as Target, Wal-Mart, and K-Mart as well as online from outlets, such as Amazon and the Kodak website. Despite the popularity of the Easyshare printer line, these printers are known to have some common problems.

USB Port

The Kodak Easyshare printers connect to your computer through a USB cable. In some instances, the Easyshare printers have failed to correctly transfer files from the computer to the printer through the USB connection. This error occurs when the USB port on the printer fails or when the computer fails to establish a connection to the printer. If the USB port on the printer fails, it will have to be replaced. If your printer is still under the manufacturer's warranty, you can send the printer to Kodak for repairs. If the error occurs when the computer fails to establish a connection to the printer, try reinstalling the printer software to correct the problem and restarting your computer before attempting to connect the printer and computer again.

Printer Software

The software that accompanies the Kodak Easyshare printer will sometimes cause error messages to occur when attempting to print a picture or document. The first thing that users should try is ending the program and restarting your computer. If you are still receiving a software error message, remove and reinstall the printer software before attempting to print your document.

Paper Feed

A common problem with the Kodak Easyshare printers is paper misfeeds or the printer pulling through multiple pages of paper at a time. Cancelling pending print jobs and restarting your printer will sometimes fix this problem. If the issue persists, reinstall the printer's software and restart both the printer and computer, canceling any pending print jobs.

Ink Smearing

Particularly when printing pictures or other color documents, the ink used in Easyshare printers is prone to smearing. This situation can be avoided by separating each page as it comes out of the printer. Do not pull the pages from the printer but let them come out on their own. Do not touch the inked area. Lay the page in a cool, dry place and allow it to dry thoroughly before touching the inked area or stacking pages.

Power Supply

The Kodak Easyshare printers connect to a power supply using an A/C adapter. These adapters plug into the printer and then plug into a standard wall outlet. The adapter is sometimes known to fail due to voltage issues as well as failure of the input port on the printer. Before use make sure that the adapter is appropriately plugged into the correct printer port. Check the voltage requirements listed on the A/C adapter prior to use, particularly if your home has older wiring. If the input port on the printer fails, check to see if your printer is still under the manufacturer's warranty and contact Kodak's technical support department for instructions on ensure that your printer is repaired.

Tags: Easyshare printers, Kodak Easyshare, Kodak Easyshare printers, port printer, your printer

Use The Child Lock Features On Your Tv

If you're a parent concerned about what your child watches on TV, you might not know that all new TVs come with a V-Chip. It's a device that can block programs based on their TV or Motion Picture Association of America ratings. Follow the steps below to use the child lock features on your TV.

Instructions

1. Find your TV's remote control and owner's manual. Accessing your TV's menu options is easier with a remote.

2. Go to the "V-Chip Setup" section of your owner's manual. This will tell you which remote control buttons to use when navigating your TV's menu.

3. Aim your remote at your TV and press "Menu." Select "V-Chip Setup."

4. Select "MPAA Rating." This will allow you to choose the movie ratings you want to block. This rating and every rating above it will be blocked from view unless the correct password in entered.

5. Lock out TV programs as well. Press "Menu" to exit the menu. Press "Menu" again and select "V-Chip Setup."

6. Select "TV Rating." Choose the lowest TV rating you want to block. This rating and every rating above it will be blocked. You'll also need the password to access any programs from the TV that have a higher rating then the one you selected.

7. Choose the sub-ratings you want to block if they're available. The sub-rating for TV-Y7 is "FV" (Fantasy Violence). The sub-ratings for TV-PG, TV-14, or TV-MA are "D" (Suggestive Dialogue), "L" (Coarse Language), "S" (Sexual Situation), and "V" (Violence).

8. Unblock a rating by returning to the "V-Chip Setup" menu and by selecting the highest MPAA or TV rating. Every rating below that will automatically be unblocked. Keep the code away from your children if you don't want them accessing the channels you've blocked.

Tags: V-Chip Setup, want block, above will, above will blocked, block This, block This rating

Get Wifi Service

With the growing popularity of laptops, cellular phone carriers have begun offering more options for wireless Internet, or WiFi, service. This service uses the data capabilities of "3G" cellular networks to give users high speed Internet access on the go. Getting WiFi service requires a service agreement and a connection card, a device that allows your laptop to connect to the network.

Instructions

1. Research carriers. Nearly every major cellular carrier offers WiFi service. Use online resources like coverage maps, recommendations from acquaintances and information from employees at stores that sell more than one carrier to determine which carriers suit your needs best.

2. Determine your hardware needs. Your laptop may already have a built in connection card, which will be carrier specific. If you don't have one of these, you can use a PCMCIA card or a USB adapter. Know which one your computer has (it may have both) before you make a decision on a carrier, as not all carriers offer devices for all ports.

3. Choose a plan. Go online or a visit a local retailer to view the plans available for the carriers you chose in step 1. While most carriers offer only one plan, others may offer plans based upon usage. If you will be a "data intensive" user, meaning a lot of uploading/downloading or streaming media, you will need a higher bandwidth plan.

4. Sign up for service. Contact a local retailer that sells the carrier you've chosen. Make sure the carrier has the necessary adapter in stock and will set it up for you, free of charge. Nearly every carrier will require you to sign a one or two year contract, as with a regular cell phone, although some, such as Cricket, offer contract-free service. The ideal time to sign up for WiFi service is on a Saturday morning, to give you the entire week to test it.

5. Test your connection. In the week after you sign up for service, use your WiFi connection as often as possible. Make sure to test it in areas that you regularly visit, such as coffee shops or parks. If you ever take the train to work, do so this week to ensure you'll be able to use your connection on future trips. If your connection doesn't work properly where you need it to, return the card to the store and cancel the service.

Tags: your connection, carriers offer, connection card, local retailer, Make sure, Nearly every

The Compatibility Of Mapsend

MapSend caters to Windows computers from circa 2003.

Since its founding in 1986, the Magellan GPS navigation company has filed more than 200 patents in the area of global positioning system technology. Among these innovations, the MapSend software suite allows you to read and write waypoints, tracks and routes on your computer and transfer this information to your Magellan GPS device. MapSend software only works with certain PC operating systems and the files it creates only work on some Magellan GPS products.

MapSend WorldWide Basemap

Magellan's MapSend WorldWide Basemap software lets you create a basemap for any region of the world, adding reference map coverage not provided by built-in GPS maps. Map features added by this software include highways, waterways, railways, boundaries, shorelines and basic topography contours. This software runs on the Windows 95, 98, ME, 2000, XP and NT4 operating platform. It requires 64 MB of RAM, a 100 MHz or higher processor, a VGA video card and a CD-ROM drive.

MapSend Topo

Like WorldWide Basemap, Magellan's MapSend Topo software adds additional information to preexisting maps, but it focuses on detailed topographical data. This program adds elevations, trails, lakes, rivers, coastlines and recreational areas to your existing GPS maps. For optimum compatibility, Magellan MapSend Topo needs 32 MB of RAM, a 100 MHz or higher processor, a VGA video card and a CD-ROM drive. Microsoft Windows 95, 98 and NT 4.0 platforms support this software.

Compatible Devices

Map data exported by the MapSend software suite works with the Magellan Meridian series of handheld GPS devices via the use of an SD memory card. The MapSend native file format, a proprietary Magellan format, is also compatible with the Magellan SporTrak Color, SporTrak Pro and SporTrak Map GPS products.

Considerations

Originally released in 2003, Magellan's MapSend software products are compatible with now-discontinued GPS devices; though MapSend still works with these devices, it does not work with modern Magellan GPS products. MapSend may not run correctly on PCs with operating systems newer than Windows XP, including Windows Vista. Magellan recommends using Microsoft's Program Compatibility Wizard to remedy compatibility issues. In addition to the software and a compatible GPS, you'll need a Magellan PC cable as well as a computer equipped with a serial communication port and mouse to properly use MapSend programs. Some GPS units may also require an SD card adapter.

Tags: Magellan MapSend, MapSend software, MapSend Topo, works with, WorldWide Basemap

Pentax Cameras That Use Film

Pentax offers a variety of film cameras to choose from.

Pentax is a camera company that has been producing SLR (single lens reflex) cameras since 1952. Although Pentax now focuses on digital cameras, the company manufactured many film cameras in the past for professionals and amateurs alike. For film enthusiasts, choosing a camera depends on the functions and capabilities the photographer desires. There are entry-level film cameras, large-format cameras, medium-format cameras and advanced SLR cameras.

Pentax ME

The Pentax ME is a film camera that was released 1976. It was designed for simplicity of use while still allowing the user to capture high-quality images. It could be considered an entry-level camera. It allows the user to choose aperture settings and the camera will do the rest. It is basic and more suitable for beginners than advanced users due to its lack of manual settings.

Pentax *ist

The Pentax *ist was released in 2003 and was designed to be a full-functioning SLR camera in a smaller size than most. Since the *ist is a newer model, it has many of the same functions that digital SLR cameras have, such as auto focus and automatic exposure modes. This camera is a good option for those who enjoy shooting with film but want the features of a newer camera.

Pentax 67II

The Pentax 6711 was released in 1969 as an improvement to the earlier Pentax 67 model. It is a medium-format camera that takes larger exposures than a standard 35-mm camera. Like most medium-format cameras, it is more advanced than 35-mm SLRs.

Pentax 645N

The Pentax 645N is a large-format camera released in 1997. Large-format cameras do not shoot using 35-mm film. Instead, the negative size will actually be about as big as a standard 4 by 7 print. Large format cameras are generally a lot more expensive than 35-mm cameras and require a higher skill level to use.

Tags: film cameras, camera that, digital cameras, medium-format cameras, Pentax 645N, Pentax Pentax, than 35-mm

Build A Mini Spy Camera

A cell phone's camera can be built into a mini spy camera

A cell phone camera can be built into a mini spy camera to capture events happening far away from your location. You will need to build an optic system that will increase the zoom capabilities. A mono-scope purchased from a hobby store or a toy store is needed as well as some supplies from a hardware store. Your mini spy camera will be able to capture scenes far away from your location without alerting anyone that it is being used.

Instructions

1. Insert the screw head of one of the mini-tripods through the hole in the bottom of the C-clamp. Screw a metal nut onto the screw head of the mini-tripod with your fingers. Tighten the metal nut with the needle-nose pliers.

2. Turn the lever counter clockwise on the C-clamp to loosen the sides. Insert one end of the monoscope into the open end of the C-clamp. Turn the lever clockwise to tighten the sides of the C-clamp against the monoscope.

3. Open the legs of the mini-tripod and stand it on a table.

4. Place the cell phone case clip in a vise with the clip facing upward. Tighten the vise to hold the cell phone case clip securely.

5. Drill a hole through the center of the clip with the portable drill. Loosen the vise. Remove the cell phone case clip from the vise.

6. Insert the screw head of the other mini-tripod into the hole in the clip. Secure the screw head to the clip with a metal nut on the other side. Tighten the metal nut with the needle-nose pliers.

7. Open the legs of the mini-tripod. Stand the mini-tripod next to the one already on the table. Place the cell phone into the cell phone case clip.

8. Stand the tripod holding the cell phone on a table or surface that is off the ground.

9. Stand the other tripod in front of the first one so that the monoscope inside of the C-clamp is facing the lens of the cell phone’s camera.

10. Turn on the cell phone. Select the camera function. Move the mini-tripod with the mono-scope attached to it back and forth slowly while looking at the image on the cell phone’s screen.

11. Stop moving the mini-tripod when the image appears sharp. You can now take long distance pictures with your mini-spy camera.

Tags: cell phone, case clip, cell phone case, phone case, phone case clip, screw head

Attach Binocular Straps

Attach Binocular Straps

Binoculars are a handy tool when it comes to birdwatching, hunting, scouting or surveying land. Binoculars are manufactured in a variety of sizes and range of optics, some as small as the palm of your hand, and others as powerful as a small telescope. Wearing binoculars around your neck is a convenient way for users to have instant access to the tool. The process of attaching a strap to binoculars is largely universal, and interchangeable with many different models of binoculars.

Instructions

1. Locate the strap brackets or loops on the sides or top of the binoculars. The strap brackets can be distinguished by a small latch, loop or bracket-like structure on the binoculars.

2. Run one end of the strap through the loop and back over onto the strap. Fasten it in place or place it through the belt slip on the strap. Repeat for the other side of the strap. All straps will vary slightly in their fastening mechanism.

3. Adjust the straps length by releasing the slack out of the strap. The strap may have a sliding buckle, which you can slide away from or toward the binoculars to shorten or lengthen the strap to suit your needs.

Tags: Attach Binocular, Attach Binocular Straps, Binocular Straps, binoculars strap, strap brackets

The Best Ways To Recharge Batteries

Allow batteries to drain fully before recharging them

An element of going green and saving money is the ability to recharge batteries. If you recharge your batteries carefully, you will extend their life and spend less money for replacements. Many types of equipment and electronics can be powered with rechargeable batteries. Understanding the most-effective ways to recharge batteries will save you time and money and ensure you do not ruin them.

Avoid Overcharging Batteries

One of the best ways to recharge batteries is to do so only until the battery is fully charged. Most battery chargers will have indicator lights that let you know the batteries are ready. Cell phones will often display a "battery charging complete" message to let you know the batteries are fully charged. Remove the batteries from the charger instead of leaving them on for an extended period of time after charging is complete. Overcharging batteries will decrease their life. Plan ahead for an optimum time to charge batteries, and set a timer to remind you to take them off the charger. For example, do not put rechargeable batteries on a charger and then go to bed. The length of time you sleep will probably be much longer than the batteries need for charging.

Use a Smart Charger

A smart charger is a battery recharger that has an artificial brain that recognizes when the battery is full and shuts off the charger. These are excellent if you find yourself forgetting to check for full batteries or needing to be away from the equipment for extended periods of time while charging. Smart chargers are typically a little higher in price, but in the long run you save the life of your batteries and replacement costs.

Use Appropriate Chargers

Use only a battery charger that is specifically made for your type of battery. Many cell phones come with battery chargers that seemingly fit multiple styles of phones, but problems can arise if the cell phone battery types are different. It is best to use the charger that was made specifically for your make and model of phone instead of using a universal one.

Let Batteries Drain

A battery only has a certain amount of life in it. View battery charges like lunch tickets: Each time you charge the battery, you punch the lunch ticket. When the ticket is used up, you have to buy a new one. The same holds true for a battery. If the battery is only one-fourth of the way used, do not recharge it. Wait until the battery is approximately three-quarters or more drained before recharging to ensure you get the maximum number of charges from it.

Nickel Metal Hydride and Temperatures

Charge nickel metal hydride batteries in cool temperatures, because they tend to wear down quickly when they get hot. They are commonly used in laptops, camcorders and many cell phones. Ensure that you not only keep the equipment in cool areas, but you also charge the batteries in cool areas. For example, do not recharge your cell phone in a hot car while you go shopping for an hour. This will damage both the battery and your cell phone.

Tags: cell phone, batteries cool, batteries will, battery chargers, battery only, before recharging, cell phones

The Basics Of A Vswr Meter

The VSWR meter measures the standing wave (a single-frequency mode of vibration of a body or physical system in which the amplitude varies from place to place) ratio in a transmission line in order to check the quality of radio equipment. The meter refers to the match between the antenna and the transmission line. A VSWR meter should be installed near the antenna to avoid loss of transmission, which happens because transmission lines have a certain amount of loss. The reflected power travels back to the cable, producing a low reading on a VSWR meter.

Definition

"VSWR" stands for "Voltage Standing Wave Ratio." It is an RF (radio frequency) signal source, a coaxial cable (i.e., a transmission line that consists of a tube of electrically conducting material surrounding a central conductor held in place by insulators) with some sort of mechanism to allow access to the center conductor at various lengths, load impedance for the other end of the coaxial cable, and some kind of meter to be able to measure the RF voltage as a probe selecting various points along the coaxial cable. The VSWR is a measure of impendence mismatch between the transmission line and its load. A transmission line can be defined as a device which transmits or leads energy from one point to another. The desired outcome is the highest efficiency. The intention is to diminish the loss through heat and radiation at its maximum.

Signal Source

The voltage component of a standing wave in a transmission line consists of forward wave superimposed on the reflected wave. The signal source is generally set to a fixed frequency and is tuned up for a good output voltage.

Ideal System

An ideal system would transmit energy without any loss along the way. This requires an exact match between the source impedance, the characteristic impedance of the transmission line and all its connectors as well as the load's impedance. The signal's AC (alternate current) voltage will be the same from end to end since it runs through without interference.

Real Systems

Mismatched impedances in real systems cause some reflection of the power toward the source, a kind of "echo" effect. These reflections end up as destructive interference, resulting in the rise and fall of the voltage at various times and distances along the line. A VSWR meter measures these voltage differences.

Tags: transmission line, coaxial cable, VSWR meter, line VSWR, line VSWR meter

Universal Remote Replacement For An Old Overhead Door

We've all been there. You're about to roll into your garage after a long, hard day at work when you reach up to the visor and click the remote-control garage door opener. But instead of finding that familiar bit of plastic, all you feel is the other end of the visor. The realization hits you: Your garage door opener is a goner. Luckily, with the invention of the universal remote control, you can easily replace it.

Buy a Universal Remote

Search online or consult your local electronics store to find a universal remote control. When purchasing, make sure the control you're buying will work with your specific garage door. Note the type and brand of the garage door and make sure the name is on the box of the universal remote you're purchasing.

Programming the Remote

Each universal remote works in different ways, so make sure to read the directions carefully, but the essential steps are the same for most remote controls. First, you will need to point the replacement opener at the sensor of the garage door. Sensors for overhead doors are generally attached to the ceiling of the garage. When pointed, you will have to perform a series of steps with the remote button to find the correct frequency of the garage door. Once found, the remote will be programmed to work with that door.

More Than One Door

Certain remotes have two or more buttons that can be used to open other garage doors. If you have one of these, make sure to follow the instructions once again to program the second button with another garage door.

Press Away!

Once reprogrammed, the new universal remote will now work with your overhead garage door. Make sure to hold onto the directions for programming, however, in case the remote stops working or you move into another residence.

Tags: garage door, universal remote, work with, door opener, garage door opener, make sure, make sure

Mogami Cable 2931 Specs

The Mogami cable 2931 consists of three small wires intertwined inside a protective outer covering, or jacket. The Mogami cable transports electrical currents through the wires located inside the jacket. The tubular section surrounding the three wires is the conductor. The conductor gathers energy from an electromagnetic field and transplants it to another location. This occurs when you connect one side of a cable to a power source and connect the other side to the electrical device that sends the energy from the cable.

The Overall Diameter

The diameter of the Mogami cable 2931 is the measurement of the round outer section of the cable. The overall diameter is the measurement of the surface around the thickest section of the Mogami cable. The Mogami cable's overall diameter is approximately 8.6 mm.

The Jacket Thickness

Mogami cable 2931's manufacturers produce the cables with an insulating jacket to protect the cable from melting, freezing and from the contaminants in the environment. The jacket materials consist of copper and zinc alloy. It is exactly 1 mm thick, or 1 mm wide.

The Weight

Manufacturers must create the Mogami cable according to certain standards. This ensures that the weight is correct and that the Mogami will function correctly. A Mogami cable 2931 should weigh 9 kg. The weight should not fluctuate or differ much from this number to ensure the cable can transfer energy correctly.

The Length

The Mogami Cable 2931 has three available lengths. The longest length is the 506-meter, 1,659 foot, cable. Another available length is the 305-meter cable. The shortest Mogami 2931 length is the 200-meter cable.

Tags: Mogami cable, cable 2931, Mogami cable, Cable 2931, cable Mogami, cable overall, cable overall diameter

Window Air Conditioner Work

How Does a Window Air Conditioner Work?

The Basics

All air conditioners and refrigerators use the same concept to keep something cool. There are three main parts: a compressor, evaporator, and condensor. In a window unit. The compressor and condensor are locatedon the outside part, and the evaporator is located inside.

Inside a Window Unit

In addition to the three basic parts, a window unit contains two fans, a hot and cold coil, expansion valve, and a control unit. Window units can not fit small windows because they need to be made to fit all these components.

The Cooling Process

A refrigerant is used to provide the cooling. It will most likely be freon. The compressor pressurizes and heats the freon, which then runs through the hot coils to dissipate the heat. It becomes a liquid at this point. The liquid then runs through the expansion valve so it becomes cold freon gas. The gas then runs through the set of cold coils to cool down the other side of the window.

Getting the Air

The two fans are needed to blow the coils to dissipate the air. One fan blows the hot coils towards the outside, while the other blows the cool air inside. The same motor provides power to both fans.

Tags: runs through, then runs, then runs through, coils dissipate, Conditioner Work, expansion valve, Window Conditioner

Connect A Canon Xh A1 To A Laptop

A connecting cable with a four-pin end is necessary.

Connecting a Canon XH A1 video camera to a laptop requires that you have the correct connecting cable, software that can capture video and a few simple steps. Your laptop must have a port for an IEEE1394, often called a FireWire. The right cable must have a four-pin connector on one end for the camera; the other end will be determined by your laptop. PC users likely will use a four-pin to four-pin or a four-pin to six-pin cable. Macintosh users likely will use a FireWire 800 (four-pin to nine-pin) or a four-pin to six-pin FireWire.

Instructions

1. Open the panel on the back of the camera and locate the HDV/DV terminal, next to the battery door.

2. Securely plug the 4-pin end of the DV cable into the HDV/DV terminal.

3. Securely plug the other end into your laptop, and open your video editing software.

4. Locate the power dial on the side of the camera and turn it to VCR/Play mode.

5. If necessary, in the camera menu, set output to the compatible signal for your video editing software.

Tags: your video editing, connecting cable, editing software, four-pin four-pin, four-pin six-pin, likely will

Use A Microscope On A Ppt

Using a microscope on a projector presentation

Digital microscopes are able to take pictures and record images or videos on computers, so you can present the images to a large audience through a projector. The microscope connects directly to a computer and allows individuals to take the pictures or videos, and add additional effects such as drawings. This is an extremely useful tool for teachers, because they are able to place specimens under the microscope and explain information on a projector to their entire classroom all at once.

Instructions

1. Make sure you have a digital microscope with the required software to link the microscope to the computer.

2. Install the software to your computer. In addition, attach the projector to your computer. Shut down the computer and restart.

3. Plug your microscope into the USB port of the computer. When the computer recognizes your microscope, an icon will appear on your desktop. Click on the icon.

4. Turn on your projector.

5. To get live viewing of your microscope specimen, click on the appropriate microscope icon from your software. Make sure your objective lens is at 10 times magnification, the lowest magnification. Always start with the lowest magnification on your microscope and increase as needed.

6. Take images or videos by pressing the appropriate camera or video buttons on your software screen.

7. Save images and videos to your computer for future use or to add into Microsoft's PowerPoint presentation software. The presentation can then be shown to your audience with microscope images and videos.

Tags: images videos, your microscope, your computer, lowest magnification, Make sure

What Is Digital Terrestrial Television

What is Digital Terrestrial Television?

Terrestrial digital television is the transmission of a television signal with land-based antennas. The major difference between digital and analog TV signals is that the digital signal is compressed into bytes and sent as data to a receiver, while the analog signal is carrying a recorded video feed.

The Big Switch

Television manufacturers had been planning the switch to digital television signals since the 1990s, and the date was set at February 19, 2009. This meant that the classic free transmissions that were broadcast to a receiver antenna on a home television set would stop, and the new digital signal would start. This required older TVs to be fitted with a digital receiver, since the signal could not be interpreted by an analog TV. The date has proven to be too soon, and it has been pushed back indefinitely by broadcast companies.

Types of Signals

There are several ways for a television to receive programming. The first is terrestrial analog radio waves, where a tower broadcasts a powerful signal that is interpreted by the circuitry of the TV. The second is coaxial cable, which has been popular for about 25 years as an alternative to broadcast TV. The third, satellite radio broadcasting, is the newest of the three (for commercial television) and can reach the largest audience. The main issue with satellite TV is that there is limited bandwidth on each satellite, and upgrading hardware requires shooting it into orbit. The cheapest and most effective method remains terrestrial broadcasting.

Metering Usage

A classic problem with terrestrial analog TV was that there were limited ways to find out what people were watching and what they liked. Now that the signal is migrating to digital, it will be possible to find out what someone is watching any time of the day, much like cable or satellite transmissions. The equipment logs the information and can transmit it back to the broadcaster for analysis. All interaction with the equipment can be tracked and recorded.

Phasing Out Free TV

One of the main assumptions about television is that you can watch it free, provided that you buy a television set. In exchange, you must endure several breaks in programming to sit through commercials. In recent years, cable TV has begun to show more and more commercials, which it originally claimed not to do as it requires payment upfront to watch. This has also happened to satellite TV, as well as online television show content websites. The notion of "free TV" is becoming extinct with the advent of digital signals, as these digital signals will no doubt become charged services in the near future.

The Future of TV

As TV becomes homogenized with all types of video "media," the digital terrestrial television signal must change with technology and broadcast in a format that is compatible. The digital signal is more easily captured and edited, and then uploaded, than the analog type. As the limits of the old television signal were tested, so will the limits of the new digital service in the future.

Tags: digital signal, television signal, digital signals, digital television, Digital Terrestrial Television

Pick The Right Lens For An Slr Camera

A camera lens is the factor that will change the quality of your picture the most.

A good camera lens is crucial to taking a good picture. The type of lens that you have will change the outcome of your picture drastically. It is important to correctly match your lens with what type of shot you want. Lenses come in all shapes and sizes and will often vary wildly in price. Before spending a lot of money on a lens, you should research what the strong and weak points in that lens are.

Instructions

1. Determine what kind of lens will be compatible with your camera body. For example, Canon SLR cameras can use only Canon lenses and third party lenses with the Canon lens mount. Also, determine what you will mostly be shooting. Different lenses are better for different subject matters.

2. Buy a lens with a long focal length of at least 50mm to 75mm if you are shooting portraits. This is because at shorter focal lengths, the subject will be slightly distorted. It is easy to notice slight distortions in the human face since our minds are so used to seeing them on a daily basis.

3. Buy a telephoto lens (a lens with a long focal length) if you want to shoot subjects that are far away. If you are shooting wildlife such as birds, being too close may scare them away. A telephoto lens is ideal for getting the shots you want while maintaining your distance. Telephoto lenses are considered to be lenses that are greater than 75mm.

4. Buy a lens with a short focal length of at most 28mm if you are shooting landscapes. Short focal lengths will allow you to capture everything that is in front of you. This is ideal for wide landscapes as far as the eye can see.

5. Buy a zoom lens if you want to take both portraits and landscapes. Some zoom lenses can go from 28mm all the way to 105mm. The only downside of this is the image quality will be worse than a lens specialized for one focal length (often referred to as prime lenses). Zoom lenses are also costlier than prime lenses since the mechanisms inside the lens are more complex.

Tags: focal length, lens with, camera lens, focal lengths, lens with long, long focal

Parts Of A Disposable Camera

Spontaneously capture life's precious moments with a disposable camera.

Disposable cameras are handy, inexpensively made cameras pre-filled with a roll of film and powered by batteries. They contain free-focus lenses, making them ideal for amateur photographers. Though many people consider their disposable cameras to be single-use devices, most are recycled by the film developer and returned to the manufacturer to be cleaned and used again.

Shell

The innards of a disposable camera are encased in a waterproof, molded plastic shell. The shell is made from opaque material to ensure that light cannot penetrate the casing and expose the film. The shell is self-sealing, the two sides fitting together and held by a series of strong clips inside the structure. It also contains a metallic coating where the edges meet to reflect X-rays and protect the film.

Internal Mechanism

When you press the button at the top of the camera to take a photo, you activate an internal mechanism that exposes the film to the image seen through the lens. The image is stored on the film, and a winding mechanism in the camera winds the film, moving the exposed film away from the lens and shifting new, blank film into its place. Some models lack a self-winding mechanism; the user must wind the film using a serrated wheel under the shutter button.

Electrical Components

The flash in a disposable camera is powered by a battery pack in the shell. When you turn the camera on, the battery charges a large capacitor to provide the flash with enough volts of power to operate. The flash will shine as you take the photo, to provide the frame with enough light. Because the shutter closes so quickly, photos need a lot of light at the time of image capture to display a clear image. After the image is captured, the capacitor loses its charge.

Film

Disposable cameras contain a roll of 35mm film. They are pre-filled, meaning that you do not need to wind or adjust the film before use. As the film is exposed to light when you take a photo, the exposure creates a chemical change on the film's surface, recording the image. The winding mechanism then pulls the film along to the opposite side of the camera, usually back into the canister, to ensure that the frame is not exposed to another image.

Tags: take photo, disposable camera, Disposable cameras, ensure that, winding mechanism

Reset A Treo 700wx

The Palm Treo 700wx is a Windows Mobile smartphone with a 312 MHz processor and 128 MB of internal memory. Like any other computer or mobile device, the Treo 700wx may occasionally experience a problem because an application locks up or some other situation occurs. There are two ways to reset a Palm Treo 700wx. Perform a soft reset to reboot the device, or a hard reset to return the device to its original configuration.

Instructions

Soft Resetting the Palm Treo 700wx

1. Push the plastic tab on the back of the Treo 700wx and slide the plastic battery cover off the phone. This exposes the reset button under the battery cover, on the left side of the phone.

2. Press the reset button with the phone's stylus. Alternately, remove the battery from the phone, then re-insert it and press the power button on the front of the phone.

3. Replace the plastic battery cover.

Hard Resetting the Palm Treo 700wx

4. Back up all of the files and programs on the Palm Treo 700wx so that you can restore them after performing the hard reset, which deletes all of the data from the phone and returns it to the original factory state.

5. Remove the plastic battery cover from the back of the phone.

6. Push the "Power/End" button on the front of the phone if the screen is turned off and push the button again and continue holding it.

7. Push the reset button on the back of the Treo 700wx. Hold both the reset and "Power/End" buttons down until the screen displays a message asking whether you want to erase the data on the phone.

8. Press up on the directional pad to proceed with the hard reset.

9. Replace the plastic battery cover.

Tags: Treo 700wx, battery cover, Palm Treo, Palm Treo 700wx, plastic battery, plastic battery cover

Nextel Voice Mail Instructions

Nextel is a cell phone carrier that offers users the ability to use their mobile phone as both a traditional handset and a walkie-talkie to communicate with others. If you have a Nextel phone and miss a call, that caller is typically transferred to your voicemail. Setting up and checking the voicemail on your Nextel phone is simple to do.

Setting It Up

Set up the voicemail on your Nextel phone for the first time by dialing your mobile phone number from your Nextel phone. Once connected, you will be prompted to create both a voicemail password and an outgoing message for callers to hear when you can't answer their call. As a new Nextel user, your temporary voicemail password will be your phone number minus the area code.

Checking Voicemail

Check your voicemail from any phone by dialing your mobile phone number. When calling from your Nextel phone you will automatically be connected to your voicemail and prompted to enter your password to retrieve messages. When calling from another phone press the "*" key when your voicemail message starts in order to be directed to your voicemail menu.

Deleting and Saving Messages

Delete messages after you listen to them by pressing "4" or save messages to be listened to later on by pressing "7." Saved messages will typically be archived for 30 days before they are removed from your inbox.

Tags: Nextel phone, your voicemail, your Nextel, your Nextel phone, from your

Mount Kicker Amps

Kicker amps are amplifiers used in cars that are known to be loud and clear. Kicker specializes in auto electronics, so the company's amplifiers can be rather expensive, but at the same time they offer a massive sound. When comparing Kicker amps to other brands, you will realize that Kicker offers a better volume without having to install additional amplifiers. Follow a few steps to install a Kicker amp and enjoy superior sound in your car.

Instructions

1. Determine where you want to mount the Kicker amps in your car. Mount amps in the trunk, behind a seat or in the passenger compartment as long as it gets enough ventilation. Kicker Amps tend to get hot.

2. Remove the EndKap on the amplifier with a wrench so you can access the mounting holes.

3. Find the ground wire in the car. This is usually black and is screwed into a metal part of the car's body. Check the metal near the spare tire or the bottom of the passenger seat. The ground wire usually runs on the bottom of the car and is no longer than 24 inches. Connect the wire to the first connector on the right side of the Kicker amp.

4. Disconnect the car battery and run a 12-volt power supply wire from the car battery through a hole in the car's firewall. Make the hole big enough for the wires to go through it. This will connect to the Kicker amp; the connection for the power supply is located second to the right on the amplifier. Put an in-line fuse holder near the battery as close as possible. This will prevent the car from catching on fire in case a wire has a short circuit. Use wire ties to secure the fuse to parallel wires.

5. Run the RCA cables and remote lines. These will start from the backside of the main unit. Run these wires under the carpet in the car and connect them to the left side of the Kicker amplifier.

6. Connect the speaker wires from the speakers to the Kicker amps. Mount the amps by drilling four holes located at each corner. If you decide to keep the amp under the passenger seat, you will need to drill small holes into the car floor. Be sure there are no wires that you could drill into, such as the brake or fuel lines. If mounting in the trunk, be sure to find an area where there are no wires before drilling the four screws into each corner of the amplifier. Place the EndKap back onto the amp in order to hide the wiring.

Tags: Kicker amps, drilling four, each corner, ground wire, Mount amps, passenger seat, power supply

Watch Avi On The Evo 4g

The HTC EVO 4G Android phone comes with Internet-connectivity and video play-back features that enhance the mobile computing experience. The HDMI output allows you to play your mobile video on a big screen, but the EVO 4G only plays MP4 and 3GP video natively. To play AVI files on the EVO, you need a third-party video player with the necessary codec. The EVO's 4.3-inch screen shows smooth video in 480-by-320 resolution or lower, and the video output exports HD video with 720p resolution.

Instructions

Copy Files to SD Memory

1. Connect your EVO 4G to a USB port on your computer. Slide the notification bar down, and tap "USB Connect."

2. Tap "USB Drive" to mount the drive on your computer. Drag AVI files to the "Video" folder on the EVO's SD memory card.

3. Slide down the notification bar. Tap "Disconnect USB Drive." Unplug your EVO from your computer.

RockPlayer

4. Download the RockPlayer app from the Android Market on your EVO 4G. Tap the download link to install RockPlayer.

5. Tap "Programs" and launch RockPlayer. Tap "All Videos" to see a list of videos available on your EVO.

6. Tap the AVI file you'd like to watch to start playing the file. Tap the screen at any time during playback to see the onscreen video controls.

ArcMedia

7. Tap "Programs" and run the Android Market app on your EVO. Search for "ArcMedia Player" and tap the download link to install the program on your smartphone.

8. Run the ArcMedia Player. Tap the AVI video on your SD card to start playing the file.

9. Slide the playback slider left or right to scan through the video. Tap the small square icon in the lower right corner of the screen to return to the video menu.

QQPlayer

10. Download QQPlayer from the Android Market on your EVO. Launch the player from the "Programs" menu on your home screen.

11. Slide the menu screen up or down to scroll through the list of videos on your EVO. Tap a video on the list to open the video player.

12. Tap the left or right arrow to skip forward or back through a video. Tap "Exit Full Screen" to return to the main menu.

Tags: Android Market, Android Market your, Market your, your computer, ArcMedia Player, download link, download link install

Make A Photo Backdrop

Make photography backdrops from bed sheets.

When you're getting started in photography, buying equipment can make your checking account dwindle quickly. Save on start-up costs by making your own photography backdrops from thick bed sheets. Splurge on 800 to 1,000 thread-count white sheets to create a durable photography prop at a fraction of the cost of a canvas backdrop. These luxury-level sheets are thick enough to keep light from penetrating and ruining your images, yet soft enough to keep subjects comfortable when seated on the backdrop.

Instructions

1. Unfold the new sheet. Use scissors to remove the stitching along the narrow sides of the decorative, overlapped fabric at the head of the sheet. This creates a pocket for a rod to slide through to hang your backdrop.

2. Wash the sheet using laundry detergent to remove all fabric softeners, pesticides and mold-inhibitors applied by the manufacturing company. A clean sheet absorbs dye easier.

3. Fill a 5-gallon bucket with water and a dye packet by following the measurement instructions on the dye packet. Choose a neutral-colored dye such as brown, tan, gray or black.

4. Roll the sheet in a random, tousled bundle. Do not neatly fold the sheet. You want the dye to appear darker in some areas, and lighter in others to give the backdrop texture.

5. Press the bed sheet down into the bucket. Liquid should cover the entire sheet. Use the recommended soaking times on the packet of dye.

6. Remove the photo backdrop from the bucket, ring out excess liquid and hang the sheet outside on a clothes line to air dry. Once it is damp-dry, place it in a clothes dryer on the high heat setting. This will set the color into the fabric.

7. Hang the photo backdrop by sliding a portable photography backdrop cross-rod through the opening in the top of the sheet. Mount the rod to two backdrop stands. Or, in a pinch, hang the backdrop from a curtain rod attached to a window.

Tags: backdrop from, backdrops from, enough keep, photo backdrop, photography backdrops

Medium Format Camera Definition

Medium format photography refers to the equipment used to capture an image in a larger format than the average consumer camera. Whether film or digital, the medium format camera has a larger image capturing area than a traditional modern camera. The advantages to capturing a larger image are many; better image quality at higher sizes is among them. Typically found in 120mm or 220mm size, medium format developed alongside the current standard of 35mm film and shares much of the same history.

120 Film

The 120 film format was developed in 1901 by Eastman Kodak for use in the popular "Brownie" camera. This was intended for use by amateur photographers, not professionals, but was soon displaced by 135 format film - today's 35mm wide standard. The 120 format film can be shot in a variety of formats and aspect ratios, allowing for a great flexibility of composition both in camera and as a print. While 35mm film did overtake 120 film in popularity, it is important to note that this size remains the standard for medium format film cameras to this day.

220 Film

The 220 film format is an offshoot of 120 film and grew out of the same 1901 development by Eastman Kodak. Introduced by Kodak in 1965, it is 144 inches long, allowing for more exposures per roll of film. As this film was thinner, it had several drawbacks, including the absence of a backing paper which made frame numbers impossible. It attempted to address the convenience issue of medium format photography but in the long run has been beat out by 120 format film.

Digital Medium Format

Medium format digital photography has a high price point and remains the province of the dedicated professional. In 1992 Leaf Systems introduced a "digital camera back," a device which is fitted onto the back of a traditional medium format film camera and allows the photographer to instantly review the image taken. In 2006, Leaf introduced the AFi series of camera, hailed as, "the first medium format digital camera for professional photographers." This coincided with the 2006 release of the Hasselblad H3D series of camera.

Advantages

The advantages to shooting images in a medium format are based on the greater range of flexibility that the size gives artists. A 120 film negative can produce a viable print at a much larger size than a traditional 35mm negative can and allows for different aspect ratios. In digital format, the megapixel count of a medium format camera nearly doubles that of the average consumer or even professional camera, and the larger sensor allows for lower noise or digital interference. This allows greater flexibility when working with the image.

Disadvantages

Unfortunately, there are some drawbacks to working in medium format. The price point of digital medium format cameras--costing more than $10,000--sets them out of range for all but the most dedicated professional. Quality medium format film cameras are some of the more pricey camera equipment available today. Medium format film can still be found at most photography supply stores; however it can be difficult to find a processor for this format as drugstore machines do not have the capability to handle 120 format. There are also fewer exposures per roll than 35mm format film.

Tags: format film, medium format, medium format, medium format film, 35mm film, aspect ratios, average consumer

Take Pinhole Photography With A 35mm Slr Camera

An SLR camera makes a great base for a pinhole camera.

Pinhole photography is one of the oldest forms of photography, dating back as far as AD 1000 when people observed light through a tiny hole falling on a surface and forming an inverted image of objects on the other side of the hole.

Using a 35mm SLR camera is a great way to combine this ancient form of imaging with a camera that is easy to use and provides a viewfinder to line up your pinhole photos before you take them.

Instructions

1. Purchase a spare body cap for your brand of SLR. A body cap covers the camera interior when no lens is attached and should not be confused with a lens cap that protects attached lenses.

2. Estimate the centre of the body cap or use an accurate ruler of other measuring device to find the centre of the cap.

3. With the body cap on a hard surface, front down, press down with the sharp pin on the center of the body cap until the pin goes through the plastic. Depending on how sharp the pin is and how thick the plastic is, this may take a bit of effort. You could use a small hammer to make this easier.

4. Check the pinhole for stray pieces of plastic or other debris and remove anything you find.

5. Mount the body cap on your 35mm SLR by screwing it into place.

6. Use the "Aperture Priority" function on your SLR. This will calculate the correct exposure time based on the amount of light the pinhole lets into the camera.

7. Use a tripod for best results, as the small amount of light coming through the pinhole will result in long exposure times.

Tags: amount light, body your

Format An Sd Card On Z6

SD card

Secure digital (SD) memory cards are small rectangular disks that provide additional storage space for mobile devices. Formatting an SD card for a Konica Minolta Z6 or any other mobile device requires a computer with an SD card reader. The SD Association website provides an SD card formatting application, free of charge for download from their site. Using the SD Card Formatter, the SD card may be configured for use in the mobile device.

Instructions

1. Remove the SD card from the Z6.

2. Open an Internet browser on the computer and navigate to the URL for the SD Formatting program. (See Resources.)

3. Download and install the utility on the computer.

4. Launch the "SD Formatter" from the Programs list or from the desktop shortcut, if created. The SD Formatter application launches on the desktop.

5. Insert the SD card into the SD card opening on the computer or on the external card reader.

6. Click "Options" in the SD Formatter interface and select a formatting selection from the drop-down box. Select either "Quick, Full (Erase)" or "Full (Non-Erase)."

7. Adjust the "Format Size Adjustment" option either "On" or "Off" using the drop-down box list.

8. Click the "OK" button.

9. Click "Format" to proceed with formatting the card. When formatting is complete, a notification box will appear.

10. Eject the card from the computer card slot and insert it into the slot on the Z6. The SD card is now ready to be utilized by the Z6 device.

Tags: card from, card reader, mobile device

Connect A Laptop To Fishfinder

USB cable for a fishfinder connection.

A fishfinder is the generic term for an electronic sonar device that mounts on a fishing boat. Equipped with an LCD panel, fishfinders display underwater topography and fish movement. Some units are so sensitive they can display the activity of specific fish species. Fishfinders are manufactured by numerous companies, including Eagle, Lowrance, Garmin and Humminbird. Many models can be connected to a laptop for downloading data such as waterway maps. Depending on the age of the fishfinder, the connection typically requires either a serial or USB cable. Older fishfinders can be hooked up with a serial-to-USB adapter.

Instructions

1. Eject the laptop's CD-ROM tray and insert the software CD that comes with the fishfinder. Close the tray.

2. Click the advance or prompt buttons that appear on your laptop screen when the CD begins automatic playback. This installs the software on your computer so it can communicate with the fishfinder. Restart the laptop when the CD finishes.

3. Plug in the appropriate data cable to the port on the edge or back of the fishfinder, either a serial port on older models or a USB port.

4. Connect the other end of the cable directly to the laptop if using a USB port, or connect the other end of a serial cable to the serial port on an adapter.

5. Hook up the USB cable from the USB port on your serial-to-USB adapter and plug in the other end to any USB port on the laptop.

Tags: either serial, fishfinder connection, serial cable, serial port, serial-to-USB adapter, with fishfinder

Connect Your Pda To A Wireless Modem

Some PDA tools, such as web browsing, require access to a wireless Internet connection. As long as you are in range of a wireless modem, you can connect your PDA and get online. All you will need is a PDA with a wireless connectivity card. If you are trying to connect to a secure network, you will need the SSID as well.

Instructions

1. Select the wireless manager on your PDA device. For instance, many Palm PDAs have a task bar with a Wi-Fi logo. The default setting will have the Wi-Fi turned off. Change the selection to "On."

2. Go to the network list found under the wireless manager menu. On this menu, you will see a list of wireless modems in range of your PDA. If you see a network that does not require an encryption key, you can select it to get instantly connected. It will state "None" next to the "Security" heading.

3. Edit the wireless network connection if you plan to use an encrypted type. If the network's name is hidden, you will have to enter the SSID determined by the network administrator.

4. Enter the WEP key. To access a secure wireless modem, you will have to enter the WEP key. The WEP key is the wireless modem's security code used to connect to the signal. It will likely be a hexadecimal 10- to 26-digit number.

5. Set the connection as your default. If you want to automatically connect to the wireless modem when you are in range, save the profile details to your PDA and set it up as your default. You can typically set up four wireless profiles on your PDA.

Tags: will have, wireless modem, have enter, will have enter, will need

Put Games On A Psp Memory Card

Put Games on a PSP Memory Card

Because of the PSP's lack of onboard storage, most games that are downloaded from the PlayStation network must be stored on memory cards. However, this is not necessarily a bad thing, as storing games on memory cards allows you to keep games on different cards and swap them out at your leisure.

Instructions

1. Go to the PlayStation Store on the PSP by clicking on the link in your cross-media bar. You will need to log in using your PlayStation Network ID. If you do not have one, you can get one by clicking on the "Get a PlayStation ID" button in the store.

2. Browse for games. You can browse the PlayStation store by genre, title or release date. If you are looking for something specific, you can also use the search bar at the top of the page.

3. Purchase points to pay for games. If you have a credit card, you can purchase points from the store directly. If you do not have a credit card, you will have to go to a GameStop or Best Buy to purchase a card. After you purchase the card, you can add points to your account by going to the "redeem code" section of the store.

4. Insert your memory card. After deciding which game(s) you want to purchase, make sure you insert the memory card you want to use into the memory card port on the side of the device.

5. Download the game. Click on the name of the game, and then click on the "buy" icon. After your PlayStation Network points have been subtracted from your account, the download will start automatically. Do not turn off or reset your PSP while the download is in progress. You will see a notifier pop-up when it is finished.

Tags: card After, credit card, Games Memory Card, have credit, have credit card

Calibrate Micrometers

A micrometer is a device most often used by engineers to precisely measure machines and other industrial instruments. Although the device originated as an analog system where you read the markings of the micrometer to determine the measurements, standard micrometers have now all become digital, allowing you to calibrate the device through the aid of a computer.

Instructions

1. Open the micrometer program you run on your computer. There is a wide variety of different programs in use, so the exact name can differ. The program is either going to be on the desktop, or accessed through "Start," "All Programs."

2. Select the "Adjust" option, followed by "Micrometer" and finally "Calibrate." This opens up a small calibration window in the middle of the screen and an image of the micrometer scale to its side.

3. Click on the left-most measurement line on the micrometer scale, then click the right most measurement line. A set measurement of the distant between the two clicks appears in the micrometer calibration window.

4. Click "OK" an the line measurement is calibrated. This calibration becomes the default measurement standard for every time you use the micrometer, until you recalibrate the device.

Tags: calibration window, line measurement, measurement line, micrometer scale

Convert Rj11 To Db9

Build a DB9 to RJ11 adapter to connect to a Sun StorEdge T3 Disk Tray,

RJ11 connectors are most commonly used in phones and wall jacks of standard landline telephone systems. However, the Sun StorEdge T3 Disk Tray device requires an RJ11 serial connection with special pinouts for configuration and maintenance. Windows PC serial ports have DB9 female connectors, so they cannot directly connect to the serial port on a Sun StorEdge T3 Disk Tray. Users must make this connection with a properly configured RJ11 to DB9 converter. Build an RJ11 to DB9 converter according to the pinouts required to communicate with a Sun StorEdge T3 Disk Tray unit.

Instructions

1. Disassemble the RJ11 to DB9 adapter kit by loosening and removing the screws that secure the cover in place. Remove the DB9 connector from the cover. Unsnap the connector halves to remove the RJ11 connector and wires.

2. Note the small numbers printed next to each pin hole on the back of the DB9 connector. Place each wire from the RJ11 connector into a pin hole in the back of the DB9 connector following the pinout below:

RJ11 Pin 1 to DB9 Pin 1

RJ11 Pin 4 to DB9 Pin 5

RJ11 Pin 5 to DB9 Pin 3

RJ11 Pin 6 to DB9 Pin 2

Note that the RJ11 pins must be counted from left to right with the socket facing toward you and the tab slot down.

3. Position the RJ11 to DB9 wired assembly onto one of the connector cover halves. Position the other connector cover half on the opposite side of the connectors and tuck in the wires. Snap the connector halves in place and secure with the connector cover screws.

4. Plug the six pin RJ11 cable into the RJ11 connector on the RJ11 to DB9 adapter. The RJ11 to DB9 converter is now ready for use.

Tags: Disk Tray, StorEdge Disk, StorEdge Disk Tray, connector cover, RJ11 adapter

Basic Information Hubble Telescope

Hubble is one of the most important tools in discovering other galaxies.

The Hubble Telescope is one of the most important innovations in space technology. It allows us to see stars and galaxies across the universe that normally would not be accessible. Hubble has uncovered important information that has helped settle debates about the history of the universe.

History

The National Academy of Sciences had originally recommended a large space telescope in 1962. As far back as 1946, Lyman Spitzer had been exploring the idea and in 1965 was appointed to head a committee with the intent to define the scientific objectives of the telescope. Congress agreed to fund the project in 1977 and construction was completed in 1985, but the space shuttle Challenger explosion the following year set back its launch. The telescope was finally launched on April 25, 1990.

Name

In 1983 the telescope was officially named after Edwin Hubble, an American astronomer who profoundly changed the world's understanding of the universe by demonstrating the existence of other galaxies beyond the Milky Way. In 1929 he formulated Hubble's laws, which describe physical characteristics of the universe and the velocity at which galaxies move in an expanding universe. This supported the Big Bang model and Einstein's theory of general relativity.

Flaws

When the telescope was initially launched in 1990, NASA soon discovered that Hubble had a flawed mirror. The telescope took pictures that were clearer than they would have been from the Earth, since the atmosphere distorts the clarity of images, but it had not achieved the sharpness of its peak focus. NASA soon discovered that the edges of its mirror were too flat by 2.2 micrometers (a millionth of a meter). In 1993, astronauts placed corrective optical components in the telescope to counteract the problem.

Upgrades

Since its original launch, most of the optical components in the Hubble Telescope have been upgraded or replaced. There have been five separate space shuttle missions to do so, including the first that corrected the original optical flaw.

Importance

Hubble has helped resolve some important problems such as the rate of universal expansion---namely the fact that it is accelerating---the age of the universe, extrasolar planets and the existence of super massive black holes in the center of galaxies. It also captured images of a comet impacting Jupiter and small areas of the sky that contain billions of galaxies.

Tags: have been, Hubble Telescope, discovered that, most important, NASA soon, NASA soon discovered, optical components

Macro Lens Information

Macro Lens Information

Close-up photography is one of the most illuminating yet challenging forms of image capture that exists in the photo world. Richly detailed photos of subjects often too small for appreciation by the naked eye can be achieved with the use of a macro lens. Magnification of certain subjects can show an observer detail they'd never imagined was there, but, at the same time, it also requires a good understanding of the photographic process to accomplish high-quality images.

What Is a Macro Lens?

A macro is a special type of camera lens designed for greater magnification of a subject than a normal lens can accomplish. A normal lens can only create magnification onto film of up to 1/7th the size of the original object. Macro lenses, however, can do life-size images up to nearly 20 times the original size of the chosen image subject.

Application

Macro lenses make it possible to capture fine detail in subjects normally too small to see with the naked eye. Many nature photographers utilize these lenses to gain close-up images of flowers, insects, trees and small animals. These lenses also offer important medical benefits, allowing for detailed close-up images for surgeries, dentistry and in other medical industries.

Benefits

Two problems associated with the use of close-up photography are found in regards to image sharpness and the depth of field. Most lenses work best when focusing at normal distances---between a few feet and infinity, but, for life-size images, a macro lens can be utilized to enhance sharpness in detail. Depth of field at higher magnifications can also be quite limited, but, with a macro lens at the proper settings and with the subject framed just the right way, this can be corrected in most cases.

Lighting Challenges

When working with a macro lens, lighting can be a serious limitation. Often times the nearness of the lens to the subject being photographed can cause a shadow to be cast across it and require additional finely tuned lights or reflectors to fix. The length of the lens is sometimes also a problem, forcing the photographer to compensate with increased exposure time to allow extra light to reach the film.

Conclusion

A macro lens is a valuable addition to the equipment of any photographer who wants to create close-up photos of a subject. With richly added detail and the ability to record items not regularly seen, the value of a macro lens becomes clear for both amateurs and professionals alike.

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Answering Machine Instructions

Just like a personal assistant, an answering machine operates from instructions. But when hooking up the answering machine, there are instructions you must follow as well, to make sure the machine works accurately. If you do so correctly, your answering machine will be able to record, receive and check messages with few to no problems.

Turning Machine On Off

The most important instruction of operating an answering machine is monitoring the on and off button. This may located on the side of the answering machine, or on the top, depending on the brand, make, and model of the system you have. If you are at home, and do not want your answering machine to pick up for you, you must turn the machine off. You must remember to turn the machine back on, however, or it will not pick up for you when you are not available to take the calls. This is not done automatically.

Connectivity

The answering machine will not work correctly, unless it is properly installed. For starters, the actual phone and the answering machine must be joined together by their two phone cords. The phone cord for the answering machine will be plugged into the phone, and vice versa, the cord for the phone will be plugged into the answering machine. There will be another phone cord attached to the phone that will then be plugged into the phone jack outlet. This will allow the two electronic devices to work together. As the phone rings, the machine has been designed to pick up after there is no answer.

Recording A Greeting

When you do not answer your phone, there is a recorded greeting that will come on before callers leave a message. The time that it takes for this recorded greeting to come on depends on how many rings the owner has the phone set on. For example, there is a switch located on the answering machine that may have 3, 4, 6, 8, and so on. This means that whichever number you choose, that is how many times the phone must ring before the answering machine will come on to alert callers you are unavailable.

Outgoing Messages

When the machine picks up, callers will hear a voice message that you have recorded. Some people do not leave any type of recorded message, and they allow the pre-recorded voices on the answering machine to simply say the caller is unavailable. Regardless of whether or not you record a personal voice message for callers to hear, they still have the option of leaving a voice message for you if the answering machine is turned on and functioning properly.

Extras

Answering machines come with a couple of benefits or extras. Before the days of caller identification, people used the answering machine as a way to screen calls. While the caller is leaving a message, you may pick up the phone, and the answering machine will either continue recording with you talking or it will cut off, and allow you to continue with your conversation. You also have the ability to set up an access code, which allows you to check your answering machine messages from afar. Note, though, that you must routinely clear old messages, or the answering machine will begin recording over messages due to being full.

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Troubleshoot An A345 Digital Camera

Released by Fuji in February 2005, the FinePix A345 is a compact, point-and-shoot digital camera. It has a 4.1 megapixel sensor and 3X optical zoom. Because of the age of the camera, it is unlikely that original manufacturer's warranties are still valid, but that doesn't mean that repairing the camera is out of the question. Following a few simple troubleshooting steps can extend the life of your camera.

Instructions

1. Check for error messages. More than two dozen error messages are programmed into the FinePix A345, and this is helpful when troubleshooting the camera. The error messages can be grouped into a few categories: lens errors, memory card errors, battery errors, communication errors and printer errors. Of these, lens errors and memory card errors are the most common, and the simplest to solve. Focus errors (indicated by a shaking hand icon or an exclamation point with "AF" or "AE" beside it) can usually be overcome by increasing the ISO sensitivity or by using a tripod or the camera's built-in flash. Memory card errors, including read or write problems, may hint at a faulty memory card.

2. Examine the lens. If you see spots or flecks on your photographs, make sure the lens is clean. Most debris and dust that create spots on your photos are visible to the naked eye. Wipe the lens with a dry, soft cloth to clean.

3. Identify photographic problems. Take a few pictures in different light conditions (dusk, broad daylight) and look closely at the photos. Spotty images may not be the product of an unclean lens. Excessive "noise" on your photo (small, black spots), are a result of the camera's sensor simulating fast film in a high sensitivity mode (ISO 400) in low light. Flash-lit photos with bright white spots come from dust and debris in the air, not necessarily on the lens. The flash illuminates particles you can't see, which can ruin photographs.

4. Change memory cards. Instances where the shutter is pressed down but no image is recorded are usually a sign of a corrupt memory card (or a full one). Try another memory card in your camera and see if you can recreate the error.

5. Change batteries. As simple as it sounds, low battery life in one or both of the AA batteries in the FinePix A345 can bring about many different issues, from the camera not having any power, to the camera cutting out during regular use. In extremely cold conditions, the batteries may not last as long as you would normally expect. Warming the battery in your pocket for a few minutes will extend its short-term power.

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Use A Microscope Digital Camera Adapter

Most serious microscope hobbyists would love to use their digital cameras to take pictures of the up-close views they get. Taking pictures of microscope images is also useful for students and teachers. Images can be blown up and studied in depth or can be used as teaching aids. Fortunately, this can now be done. Adapters now exist that allow you to attach your digital camera to your microscope to take pictures. Most microscope digital camera adapters are inexpensive to moderately priced and are fairly easy to use.

Instructions

1. Screw the adapter into the appropriate port on your digital camera. This port is usually located on the front of the camera.

2. Gently, but firmly, push the adapter over the eyepiece of your microscope. Give the camera/adapter combination a slight tug to make sure it is mounted securely to the eyepiece.

3. Place a prepared slide on your microscope's viewing tray.

4. Look through your digital camera to see the image of the specimen on the slide. The digital camera is now acting in place of the eyepiece.

5. Take pictures with your digital camera as you normally would. You can photograph any image you see through the camera while it is attached to the microscope.

6. Remove the camera and adapter by carefully pulling it off the eyepiece, holding onto the microscope's base as you do so. Then, simply unscrew the adapter from the camera.

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