GE HEALTHCARE
DIRECTION 5162630, REVISION 3 LOGIQ™ S6 SERVICE MANUAL
Section 6-4 - Monitor and LCD Adjustments 6-15
6-4-3 LCD Monitor (5169935) Contrast and Brightness Adjustment
To adjust the contrast and brightness:
12.)Press the Toggle button (1) Once for brightness adjustment.
a.) Verify that Brightness is 55.
If it is not, increase brightness to press the adjustment button (3).
b.) Press the button (1) again for confirmation.
13.)Press the Toggle button (1) Twice for contrast adjustment.
a.) Verify that Contrast is 90.
If it is not, increase contrast to press the adjustment button (3).
b.) Press the button (1) again for confirmation.
14.)Press and hold the button (1) for 30 second or more for temperature and gamma adjustment. The
advance menu appears.
a.) Press the button (3) Once. The second item changes in pink.
b.) Press the button (1) Twice to select the temperature menu.
c.) Verify that Temperature is 15000.
If it is not, increase or decrease temperature to press the adjustment button (3) or (2).
d.) Press the button (1) again for confirmation.
e.) Press the button (3) Once. The second item changes in pink.
f.) Press the button (1) Once to select the gamma menu.
g.) Verify that Gamma is 2.6.
If it is not, increase or decrease gamma to press the adjustment button (3) or (2).
h.) Press the button (1) again for confirmation.
i.) Press the button (3) repeatedly to turn the Return in pink.
j.) Press the button (1) Once to return to the advance menu.
k.) Press the button (3) repeatedly to turn the Exit in pink.
l.) Press the button (1) Once to exit from adjustment menu.
15.)Record the final brightness, contrast, temperature, and gamma settings and leave this information
with the system. Generally speaking, do not change the controls once they have been set, the
display becomes the reference for the hard copy device(s).
NOTE: After readjusting the monitor’s Contrast and Brightness, readjust all preset and peripheral
settings.
Figure 6-90 Adjustment Buttons
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