GE MEDICAL SYSTEMS
DIRECTION 2300000, REVISION 2 LOGIQ™5 SERVICE MANUAL
8-4 Section 8-3 - Monitor
8-3-1-6 Monitor Calibration
Purpose: This procedure describe the monitor calibation procedure for newly installed monitor or CRT
assembly. The newly installed monitor should be adjusted the gain uniformity for each RGB
analog singal which come from VGA port of BEP assy.
Enable test pattern for calibration :
1.) Set the display screen to reference for monitor calibration.
• Select the "utility" button on LCD -> Select the "Test Pattern" button on LCD. -> Move the trackball
cursor to the "White" button on monitor screen. Then calibration reference screen would be show
up on monitor screen.
2.) Monitor OSD Menu selection
• push the center button for more 4 seconds untilOSD menu is turned on. Push the right button 4
times to move to "RGB" icon. If the "RGB" icon become highlight, push the Center button to go
into sub menu.
• Move the cursot to "calibration" menu and push center button to activate calibration. wait until
monitor finish the calibration procedure. Monitor display color would be changed during Calibration.
Figure 8-4 Reference Screen for Monitor Calibration
Figure 8-5 Monitor OSD Menu
Figure 8-6 OSD Menu for calbration