GE LOGIQ V3, Базовое руководство по обслуживанию

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Service Adjustments
6-4 LOGIQ V3/V5/V5 Expert – Basic Service Manual
5726264-100 English Rev.8
6-2-1-3 Brightness and Contrast
There are two types of LCD monitors using different methods to
adjust the brightness and contrast. Which method you should
use depends on the type of LCD monitor on your system.
6-2-1-3-1 Adjust LCD Monitor by Buttons
The LCD Brightness and Contrast adjust buttons are at the right
side bottom of LCD.
Figure 6-2. LCD Brightness and Contrast adjust buttons
1. Left key: adjustment (-) button
2. Middle key: press to display Brightness or contrast
indicators
3. Right key: adjustment (+) button
To adjust the Brightness:
1. Press Middle key once, the Brightness indicator displays;
Figure 6-3. Brightness setting menu
2. Press Left key or to decrease brightness or press right key
to increase brightness.
To adjust the Contrast:
1. Press Middle key twice, the contrast indicator displays;
Figure 6-4. Contrast setting menu
2. Press Left key or to decrease contrast or press right key to
increase contrast.