Philips 170B4BB, 170B4BS, 170B4BG user manual Screen is too bright or too dark

Troubleshooting

The screen is too bright or too dark	● Adjust the contrast and brightness in 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.

An after-image appears

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

Green, red, blue, dark, and white dots remains

●If an image remains in 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 set amount 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 to contact your local Philips distributor.

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