Philips 109B50 User Manual page 38

Frequently Asked Questions
49. Why is there no picture on my monitor even though the power LED is green?
Verify the Contrast and Brightness setting of the monitor. First press and hold the
increase Contrast and then press and hold the
buttons are located on the front of your monitor.
Press both the
Try and repeat step 48 above.
50. Why does the picture disappear after I press the on/off button quickly?
This is a unique Philips feature designed to preserve the life of your monitor. Please allow 5 seconds
between powering off and on your monitor, your picture will then be restored.
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5
(-) button and the OK button at the same time to switch input A|B.
4
(+) button to increase Brightness. These
5
(-) button to