Warning Message - Philips Dell W2300 Service Manual

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W2300
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When user see this warning message, it means that the LCD TV
is in adjustment process.
A warning message may appear on the screen indicating that the
LCD TV is out of sync range. See Specifications for the
Horizontal and Vertical frequency ranges addressable by this
LCD TV. Recommended mode is 1280x 768 @ 60Hz.
This message means that there is no video input signal.
LCD TV is in a power save mode (in PC mode).
The main OSD menu is unlocked.
The main OSD menu is locked.

Warning Message

Self-Test Feature Check (STFC)
Your LCD TV when used as a computer display through DVI
and/or VGA connection provides a self-test feature that allows
you to check whether your LCD TV is functioning properly. If your
LCD TV and computer are properly connected but the LCD TV
screen remains dark, run the LCD TV self-test by performing the
following steps
:
1. Turn off both your computer and the LCD TV.
2. Unplug the video cable from the back of the computer. To
ensure proper Self-Test operation, remove both Digital(white
connector) and the Analog(blue connector) cables from the
back of computer.
3. Turn on the LCD TV.
The floating 'Dell - self-test Feature Check' dialog box should
appear on-screen (against a black background) if the LCD TV
cannot sense a video signal and is working correctly. While in
self-test mode, the power LED remains green and the self-test
pattern will scroll through the screen continually.
This box also appears during normal system operation if the video
cable becomes disconnected or damaged.
4. Turn off your LCD TV and reconnect the video cable; then turn
on both your computer and the LCD TV.If your LCD TV screen
remains blank after you use the previous procedure, check
your video controller and computer system; your LCD TV is
functioning properly.