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Frequently Asked Questions

How does the Swann Black Knight camera work?

Swann Communications - BlackKnight™ High Resolution Wi...
Wireless video transmission is made possible with the use of video transmitters and receivers. The Swann Black Knight camera comes with a built-in video transmitter and a separate video receiver. The video signal is sent wirelessly through a specific radio frequency (2.4GHz) to the receiver which is connected directly to a TV, monitor or VCR using an RCA AV cable.
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What kind of image quality can I expect from the Swann Black Knight Camera?

Swann Communications - BlackKnight™ High Resolution Wi...
The Swann Black Knight Camera has a 1/3" color CCD image sensor and a resolution of 420 TV Lines or 582 x 512(PAL), 512 x 492(NTSC). The Swann Black Knight Camera is wireless for video transmission so you may occasionally see lines or hear static on the screen. If this disturbance is excessive try the following to improve the picture quality: Look for other wireless devices such as cordless phones and wireless LAN that operate in the same area and could potentially interfere with your camera.
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Is the Swann Black Knight Camera totally wireless?

Swann Communications - BlackKnight™ High Resolution Wi...
The Swann Black Knight Camera is wireless for video transmission. Both the wireless camera and their receiver should be powered by electricity to function over long periods of time. They should be located within 6ft (2m) of a power source and plugged in. A Swann wireless receiver uses an RCA AV cable to transfer the video signal received from a Swann wireless camera to your TV, monitor or VCR with AV connections, so must be located near your TV, monitor or VCR.
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Can I add extra wireless cameras to my Swann Black Knight Camera pack?

Swann Communications - BlackKnight™ High Resolution Wi...
Yes, the Swann Black Knight Camera can be set to any of 4 channels the receiver is capable of using but you will not be able to view two wireless cameras on the same frequency or channel at the same time. Each additional camera must be set to a different channel on your receiver. Swann recommend a maximum of 3 wireless cameras for optimum reception quality but 4 cameras can be set up successfully with careful camera placement.
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Can other devices interfere with the Swann Black Knight Camera?

Swann Communications - BlackKnight™ High Resolution Wi...
Yes, some common causes of interference are Wireless LAN equipment, cordless 2.4GHz telephones and microwave ovens (while they are actually cooking). Using the Swann Black Knight Camera which has 4 switchable channels will allow you to change to a channel that is further away from the interference source to minimize the potential for lines and noise on your screen/recording.
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Can I use my Swann Black Knight Camera outdoors?

Swann Communications - BlackKnight™ High Resolution Wi...
The Swann Black Knight camera has a heavy duty hood and weather resistant case to make it suitable for outdoor applications. Weather resistant cameras are able to be used in the outdoors if shielded from direct sun, rain, temperatures, snow and wind. Camera power supplies must never be left exposed.
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How far can I see during the day with the Swann Black Knight Camera?

Swann Communications - BlackKnight™ High Resolution Wi...
In daylight it is most useful to measure the optical range of the camera in terms of Distance to Subject (DTS). DTS is a measurement of the ideal distance to view a subject from a camera viewing a 6ft/1.8m tall person from head to toe on a standard television. This assumes the camera is viewing from 3ft/0.9m off the ground.
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How far can Swann Black Knight camera see at night?

Swann Communications - BlackKnight™ High Resolution Wi...
The Infrared LEDs can project IR light that is invisible to the human eye but can be seen by the Swann Black Knight Camera to a distance of 49ft / 15m. With a small amount of ambient light, such as street lighting and house lighting, the distance can be extended.
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What is the maximum wireless transmission distance of the Swann Black Knight Camera?

Swann Communications - BlackKnight™ High Resolution Wi...
Due to the many variables in building construction and other causes of interference, the useful range will vary but can be up to 150ft (45m), depending on local conditions.
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How do I connect my Swann Black Knight Camera to a TV/VCR?

Swann Communications - BlackKnight™ High Resolution Wi...
The Swann Black Knight Camera receiver comes with an AV cable which plugs into the Video and Audio connectors on your TV or VCR. These plugs are commonly referred to as RCA plugs and are similar to the connectors used by game consoles and DVD players. If you plug your Swann Black Knight Camera's receiver into your VCR so that you can record the footage, you will need to select the AV channel on your VCR and then the channel on your TV that you normally use to watch video movies from your VCR.
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Which camera does work with this module ?

NW802 kernel module - Frequently Asked Questions
Currently the module has been successfully used for "BTC SurfCam CMOS300k" and for a "Mustek WCam 300". But it should work for any NW802 ( or even NW801 ) based webcam.
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How long will it take me to get a Black Belt? How does all of that work?

Martial Art Fitness Academy - Kuk Sool Won Missouri City Tex...
Of course the length of training time necessary to get a Black Belt in Kuk Sool Won? will vary slightly from person to person, the actual time it may take is surprisingly short when you consider what you will be learning to get there. Our instructors are always conscious of your progress, and try to keep you current on your testing cycle.
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What is a CCD camera and how does it work?

Papylon Enterprise - FAQs
A CCD camera uses a small, rectangular piece of silicon rather than a piece of film to receive incoming light. This is a special piece of silicon called a charge-coupled device (CCD). This silicon wafer is a solid-state electronic component which has been micro-manufactured and segmented into an array of individual light-sensitive cells called "photosites." Each photosite is one element of the whole picture that is formed, thus it is called a picture element, or "pixel.
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The camera does not work. What should I do?

FAQ
b. Go to Clonizer software, Tools, Settings, Preferred Devices, and make sure the USB camera is selected.
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How does an instant camera work?

Cameras FAQs
An instant camera processes a finished print in about 20 seconds to about 4 minutes. The film, after exposure, is passed between 2 stainless steel rollers inside the camera. These rupture a chemical pod on the film and spread developing agent evenly over the film's surface.
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How does the camera work in OpenGL?

OpenGL FAQ / 8 Viewing and Camera Transforms, and Using gluL...
far as OpenGL is concerned, there is no camera. More specifically, the camera is always located at the eye space coordinate (0., 0., 0.). To give the appearance of moving the camera, your OpenGL application must move the scene with the inverse of the camera transformation.
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Q28. Why does the color camera invert to white and black after the program is started?

support.aver.com's HelpDesk - Powered by DeskPRO.com v2.0.1
Check out your Callout alarm settings and make sure the voice file can be played in the PC. Second, your modem must support full duplex voice transmission. Most modem should support this function unless the model is too old. ?top????
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What does the Black in Black Mouth Cur refer?

FAQ's
According to Mr L.H. Ladner whose family has owned these dogs for several generations, the Black Mouth Cur was called a black mouth due to the black lips around the mouth. The lips are black because they have no fur to hide the intense pigmentation of the skin. The dark coloring continues into the mouth pigmenting the inside fleshy mouth parts with the exception of the tongue. It is thought by some that the dark skin helps prevent sunburn.
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How can I find out more about _Forever Knight_?

alt.vampyres FAQ (Frequently Asked Questions) Condensed Vers...
Usenet users should subscribe to alt.tv.forever-knight - FAQ at http://lavender.fortunecity.com/wildbunch/241/fk/listmyth.txt or, for other resources refer to the Traditional FAQ located at http://www.altvampyres.net/newsgroup/faq. alt.books.anne-rice is an Internet newsgroup that was created for Anne Rice fans to have a place to get together with other fans and let the mayhem loose.
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How do you become a Knight?

Knight Online Underground - FAQ
Clan Points are calculated by adding all the national points of clan members by 36. Therefore the sum of all the national points in the clan will have o be over 144000. If your Clan Points are over 4000, go to the Knights Clerk, and he will give you a Knights Clan certification quest. You will automatically get a normal cape when you become a Knight. If you want to change the pattern or the color of your cape, you can have that done by the cape merchant.
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Does Knight have subsidiaries?

Knight Capital Group | Our Firm | About Knight | FAQs
Knight owns a number of subsidiaries, some of which operate as regulated broker-dealers. These broker-dealers are subject to extensive oversight under federal, state and applicable international laws. Knight Equity Markets, L.P. ("KEM") operates as a market-maker in over-the-counter ("OTC") equity securities, primarily those traded in The Nasdaq Stock Market and on the OTC Bulletin Board. KEM also operates the Company's domestic institutional sales business.
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What does isolation of the camera accomplish?

Steadicam FAQ
Most hand-held shots suffer from a distinct jerkiness. This is because the camera is subject to all of the movements of the operator -- including the undesired shocks and bounces that accompany each footstep. In the human body, the muscles, joints, tendons and ligaments absorb a large portion of these shocks; what the body does not absorb, the muscles of the eyes and the image processing of the brain corrects for, turning a bumpy ride into a smooth flight. .
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Why does my camera rattle when I shake it?

Digital Photography FAQ
Does your camera have an orientation sensor? If your camera does, then there's a good chance that the rattle is the normal function orientation sensor. Do a few experiments tilting the camera and taking pictures to see if the sound of something moving in the camera correlates with the orientation sensor reporting a change of orientation. If they're correlated, then there's a good chance that everything is normal.
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gphoto2 does not find my camera. What shall I do?

Chapter 3. Frequently Asked Questions (FAQ)
For USB devices, you need the "usb:" port in the list. If you don't see it, check whether you compiled gphoto2 with libusb support and that you have mounted the usbfs (or usbdevfs) on /proc/bus/usb (usbfs applies to Linux systems only). If your gphoto2 cannot access the USB device as non-root users, you have to set up hotplugging correctly. See Section 4.3, "Setting up permissions for USB ports" for details. Yes, many times. The release number ("2.1.1") and the library version ("2.0.
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How does MILITEC-1 work with black powder?

MILITEC-1 Frequently Asked Question Section
Just fine. To get maximum benefit, fire at least one shot with a slightly wet coating of MILITEC-1 in the bore, then return to normal dry-bore conditions.
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How does the multiple camera feature work?

Baby Monitor FAQ
The back of the monitor has 4 dip switches. To watch only one camera, simply set the camera to channel A, and turn the A switch to the on position on the back of the monitor. To view two cameras, turn on two dip switches (A and B) and make sure one camera is set to A and the second is set to B. The monitor will automatically switch between camera A and B every 4 or 8 seconds. Up to 4 cameras can be added.
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