Calibration Verification; Touch Panel Calibration Verification Screen - GE LOGIQ E9 Service Manual

PROPRIETARY TO GE
D 5180483-100, R . 7 LOGIQ E9 P S M
IRECTION EV ROPRIETARY ERVICE ANUAL
7-5-17-2

Calibration Verification

The Start Touch Screen Verification brings up a grid. Each time you touch the screen a small red dots
appears where you touch, this will indicate that the calibration is correct and you do not need to
re-calibrate.
If the red dots do not show up at the touched places, you need to run the Touch Panel calibration. To
terminate the verification, move the trackball pointer into the grid and press the set key.
Figure 7-93 Touch Panel Calibration Verification Screen
Chapter 7 Diagnostics/Troubleshooting 7 - 131