GE LOGIQ S7 Pro - Trackball - Impaired Sensitivity

GE HEALTHCARERAFT LOGIQ™ S7 EXPERT/PRO
DIRECTION 5460683, REVISION 3 DRAFT (JUNE 25, 2014) SERVICE MANUAL
7-22 Section 7-7 - Troubleshooting Trees, Instructions and Tech Tips
7-7-3 Trackball - Impaired Sensitivity
Figure 7-14 Trackball - Impaired Sensitivity
The trackball has low sensitivity!
NO
YES
Is it difficult to roll the
trackball?
Remove the fixing ring by turning it counterclockwise.
Remove the trackball and clean it from dust.
Fixing
Ring
Return to normal scanning
Contact GE service representative
to replace the trackball module.
Set up the appropriate trackball
response time
(via [Trackball Speed] button in the
System Setup - User Settings page).
Still low sensitive...