Philips 200S4 user manual Image vibrates on the screen

Troubleshooting

	● Check that the signal cable is properly
Image vibrates on the screen	connected to the graphics board or PC.
Vertical flicker appears
	● Press the Auto button.
	● Eliminate the vertical bars using the
	Clock Adjustment of VIDEO NOISE in
	OSD Main Controls.

Horizontal flicker appears

● Press the Auto button.

● Eliminate the horizontal bars using the Phase Adjustment of VIDEO NOISE 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

●Adjust the contrast and brightness on OSD Main Controls. (The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker, please contact your dealer).

●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.

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