Philips 190SW8FB User manual (English) - Page 14

An after-image remains after the power, has been turned off.

Page 14 highlights

5SPVCMFTIPPUJOH    Image vibrates on the screen Vertical flicker appears Horizontal flicker appears µCheck that the signal cable is properly connected to the  graphics board or PC. µPress the Auto button. µEliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls. µPress the Auto button. µEliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls. The screen is too bright or too dark An after-image appears An after-image remains after the power has been turned off. Green, red, blue, dark, and white dots remains µAdjust the contrast and brightness on On-Screen Display. (The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker,please contact your sales representative). If µ an image remains on the screen for an extended period of time, it may be imprinted in the screen and leave an afterimage. This usually disappears after a few hours µThis is characteristic of liquid crystal and is not caused by a malfunction or deterioration of the liquid crystal. The afterimage will disappear after a peroid of time. µThe remaining dots are normal characteristic of the liquid crystal used in todays technology.    GJMF)]0&..0%&-41IJMJQT$%.BOVBM4848&%'6MDENBOVBM&OHMJTI48TBGFUZTBG@USPVCIUN

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Troubleshooting
Image vibrates on the screen
Check that the signal cable is properly connected to the
graphics board or PC.
Vertical flicker appears
Press the Auto button.
Eliminate the vertical bars using the Phase/Clock of More
Settings in OSD Main Controls.
Horizontal flicker appears
Press the Auto button.
Eliminate the vertical bars using the Phase/Clock of More
Settings in OSD Main Controls.
The screen is too bright or too dark
Adjust the contrast and brightness on On-Screen Display.
(The backlight of the LCD monitor has a fixed life span. When
the screen becomes dark or begins to flicker,
please contact
your sales representative).
An after-image appears
If an image remains on the screen for an extended period of
time, it may be imprinted in the screen and leave an after-
image. This usually disappears after a few hours
An after-image remains after the power
has been turned off.
This is characteristic of liquid crystal and is not caused by a
malfunction or deterioration of the liquid crystal. The after-
image will disappear after a peroid of time.
Green, red, blue, dark, and white dots
remains
The remaining dots are normal characteristic of the liquid
crystal used in todays technology.
file:///H|/OEM MODELS/Philips 2007/CD Manual/19/190SW8/190SW8 EDFU 0713-2007/lcd/manual/English/190SW8/safety/saf_troub.htm 第 2 頁 / 共 3
[2007/7/17 上午 10:35:25]