InFocus C300HB Projector User Manual


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6. Upgrade the projector's system software. Browse to the C300 Software webpage to download the software and
upgrade instructions.
If the projector still will not display the image, it is likely that there is an internal problem that requires repair. Take the
projector to your dealer or contact ASK Proxima Technical Support.
The video image is 'torn', distorted, noisy, or shifted. The edges of the image may be distorted.
1. Make sure that the cables are securely connected, and that the video source is good.
2. Reset the projector to factory defaults. To do this, go to Basic>Setup>Service>Factory Reset. All settings except
lamp hours and network settings revert to default.
3. Make sure the Keystone setting is set to 50 (zero correction). You can check this in the projector menus. Go to
Picture>Keystone, and adjust as necessary. For more information about keystone correction, see The image is not
perfectly rectangular. ("Keystoning")
4. Try projecting on a different surface (for example, a plain, white wall).
If the projector still will not display the proper image, it is likely that there is an internal problem that requires repair. Take
the projector to your dealer or contact ASK Proxima Technical Support.
Can I use the projector to display HDTV?
Yes, the projector can display a 1080i or 720p HDTV through VGA, DVI and BNC as RGBHV only. It will not accept RGB
component. If you have a component HDTV source, you will need to purchase a third-party transcoder to convert the signal
to RGBHV. Consult the Video Connections Chart for more information.
Can I connect a component video signal to this projector?
Yes, through the 5 BNC connectors labeled “Y, Pb, Pr, H, V”. Consult the Video Connections Chart for more information.
Can I connect more than one video source to this projector and switch between them?
Yes. You can connect composite, S-Video, component, VGA and DVI sources to the projector, and switch among them by
pressing the Video (Computer for VGA or DVI) button on the projector or the remote. Consult the Video Connections Chart
for more information.
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