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Philips LCD monitor 170S7FB 43 cm 17" SXGA User Manual

Page 13

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Troubleshooting

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 today’s technology.

For further assistance, refer to the

Consumer Information Centers

list and contact Philips customer service

representative.

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