Philips 190EW8CB/93, HWC7190A Horizontal flicker appears The screen is too bright or too dark

Models: 190EW8CB/93 HWC7190A 190EW8

1 93
Download 93 pages 41.28 Kb
Page 13
Image 13
Horizontal flicker appears

Troubleshooting

Horizontal flicker appears

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

Press the Auto button.

Eliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls.

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).

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

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.

The remaining dots are normal characteristic of the liquid crystal used in today’s technology.

For further assistance, refer to the Consumer Information Centers list and contact Philips customer service representative.

RETURN TO TOP OF THE PAGE

file:///C/Documents and Settings/effie.chen/桌面/Philips/ENGLISH/190EW8/safety/saf_troub.htm (3 of 4)96/6/5 下午 04:25:10

Page 13
Image 13
Philips 190EW8CB/93, HWC7190A Horizontal flicker appears The screen is too bright or too dark, An after-image appears