Service manual

GGE MEDICAL SYSTEMS
D
IRECTION 2300749-100, REVISION 2 LOGIQ
TM
3 SERVICE MANUAL
6-4 Section 6-4 - Monitor Adjustment
Section 6-4
Monitor Adjustment
This helps to adjust the settings of the Contrast and the Brightness on the CRT Monitor suitably.
The Monitor Adjustment button is displayed as shown.
1.) Press The Toggle Button for contrast & brightness. Confirm that the Contrast (or brightness)
indicator is displayed on the monitor. If the brightness is displayed, press the toggle button again.
2.) Press the adjustment button (+/2/>) to increase contrast (or brightness)
3.) Press the Adjustment button (-/2/<) to decrease contrast (or brightness).
The amount of contrast (or brightness) is shown on a slide bar on the screen. Refer the following
table for the setting.
Record the final brightness and contrast settings and leave this information withe 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).
After readjusting the monitor’s Contrast and Brightness, readjust all preset and peripheral settings.
Figure 6-3 Monitor Adjustment
Table 6-3 Contrast and Brightness Recommended Setting
Room Condition
Monitor Adjustment
Contrast
Brightness
Dark room 50
40
Dim room 60
35
Bright room 70
30
room for Cardiology 80
20
Brightness & Contrast
Adjustment Buttons