Color issue with projector
sfabrice69
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glandu Posted messages 25506 Registration date Status Contributor Last intervention -
glandu Posted messages 25506 Registration date Status Contributor Last intervention -
Hello, I have a problem with a Sanyo PLC-XU47. In the absence of a signal, the blue background screen appears, I have access to the menu and the colors seem normal. However, as soon as I send a signal (camera or computer), the image has a strong blue tint as if the blue background is overlaid on the sent image. This blue background remains even when it is set to off in the menu during the signal cutoff. Is the projector broken, possible repair but costly, or is it a small bug with a simple solution, perhaps in the menu (due to a mistaken manipulation)?
Thank you for any advice, best regards, Fabrice!
Configuration: Windows 7 / Internet Explorer 9.0
Thank you for any advice, best regards, Fabrice!
Configuration: Windows 7 / Internet Explorer 9.0
1 answer
Hello, you should get a message like "no signal"
Screen transfer from PC to video projector or TV
Turn on the TV or projector, the video connection will be VGA, S-video, composite, component, or HDMI, depending.
* On your PC, right-click on the desktop
* Screen resolution
* Click on "display the desktop only on 1" or "on 2"
* Apply
* The image will then project onto the projection screen and the computer's screen will go black
* Click on the projection screen or TV by moving the mouse over "keep changes"
* Ok
Repeat the steps in reverse to restore the image on the PC.
Or turn off the projector, the image will automatically return (after a few seconds) to the PC monitor
For audio, except with HDMI connection, you go through the output of your PC sound card to feed your TV or an amplifier
You need to align the display resolutions to the maximum of the least performing of the two screens
Or explained this way:
1. VGA and DVI ports
2. To open Control Panel, click on the Start button, then on Control Panel.
3. In the search box, type projector, then click on Connect to a projector.
(To use a keyboard shortcut instead of Control Panel, press the Windows key + P).
4. Select how you want to display the Desktop:
o Computer only (this displays your Desktop only on your computer screen);
o Duplicate (this displays your Desktop on your computer screen and on a projector);
o Extend (this extends your Desktop from your computer screen to a projector);
o Projector only (this displays your Desktop only on a projector)
o For a TV screen, it's the same method
--
Remember to mark "resolved" if that's the case.
Screen transfer from PC to video projector or TV
Turn on the TV or projector, the video connection will be VGA, S-video, composite, component, or HDMI, depending.
* On your PC, right-click on the desktop
* Screen resolution
* Click on "display the desktop only on 1" or "on 2"
* Apply
* The image will then project onto the projection screen and the computer's screen will go black
* Click on the projection screen or TV by moving the mouse over "keep changes"
* Ok
Repeat the steps in reverse to restore the image on the PC.
Or turn off the projector, the image will automatically return (after a few seconds) to the PC monitor
For audio, except with HDMI connection, you go through the output of your PC sound card to feed your TV or an amplifier
You need to align the display resolutions to the maximum of the least performing of the two screens
Or explained this way:
1. VGA and DVI ports
2. To open Control Panel, click on the Start button, then on Control Panel.
3. In the search box, type projector, then click on Connect to a projector.
(To use a keyboard shortcut instead of Control Panel, press the Windows key + P).
4. Select how you want to display the Desktop:
o Computer only (this displays your Desktop only on your computer screen);
o Duplicate (this displays your Desktop on your computer screen and on a projector);
o Extend (this extends your Desktop from your computer screen to a projector);
o Projector only (this displays your Desktop only on a projector)
o For a TV screen, it's the same method
--
Remember to mark "resolved" if that's the case.