Table of Contents
Advertisement
Table 7-1
Errors/Faults in PG 720 Operation
Trackball not working
After power on:
Error message:
"Battery needs calibration
cycle"
PG 720 PII Programming Device
C79000-G7076-C756-02
Trackball is switched off
External mouse plugged in
PS/2 interface is set to
external or disabled in Setup
Battery is no longer
calibrated
Error Diagnostics
Activate trackball with key
combination F
+ ^
n
Check Setup entry
Acknowledge error message
with the F1 key
Run teach-in cycle
(see section 4.2)
7-3
Advertisement
Table of Contents
