GE Vivid q N, Service Manual

Page: 346 / 698

GE
D
IRECTION
FQ091019, R
EVISION
2 V
IVID Q
N S
ERVICE
M
ANUAL
6-2 -
6-1-2-1 Contrast Adjustment Procedure
• To adjust the Contrast: hold down < ALT >:
- Repeatedly pressing Steer to decrease the Contrast;
- Repeatedly pressing Steer to increase the Contrast.
To assist in making Contrast adjustments, an adjustment bar is displayed below the screen:
NOTE: It is highly recommended to set the contrast to maximum. Press < ALT >+< Steer Righ t> to
increase the number of green bars to 7 (maximum).
6-1-2-2 Brightness Adjustment Procedure
• To adjust the Brightness: hold down < ALT >:
- Repeatedly press to decrease the brightness
- Repeatedly pressing to increase the brightness.
To assist in making Brightness adjustments, an adjustment bar is displayed below the screen:
NOTE: The screen Brightness is calibrated when the dark blocks on the left (numbers 1 through 6) -
see
Figure 6-1 - and the white bars on the right (numbers 1 through 12) are all just visible.
6-1-2-3 Testing Your Contrast and Brightness Settings
Observe the
V
watermark on the lower part of the monitor beside the soft keys on the screen. The
monitor is set to optimal settings when you just start seeing the
V
.
- If you do not see the
V
, the monitor is set too dark.
- If the
V
is clearly visible, the monitor has too much contrast or is set too bright.
Figure 6-2 LCD Display - Contrast Adjustment
Figure 6-3 LCD Display - Brightness Adjustment
Figure 6-4 LCD Display - V Watermark Adjustment
Pg Dn
Pg Up
V Watermark