GE HEALTHCAREDRAFT LOGIQ™ S7 EXPERT/PRO
DIRECTION 5460683, REVISION 3 DRAFT (JUNE 25, 2014) SERVICE MANUAL
Chapter 4 - Functional Checks 4-20
4-3-5 System Integration Checks
4-3-5-1 OPIO Test
Figure 4-18 OPIO
1.) Power ON the system.
2.) Check backlight on AN Keyboard, B Buttons, Freeze Key.
3.) Select UTILITY in touch panel.
4.) Turn encorder knobs as shown in Fig 4-18.
5.) Verify backlight luminance (intensity) changes when knobs are turned.
Figure 4-19 OPIO