Trackball - Impaired Sensitivity - GE Voluson E8 Service Manual

GE H RAFT
EALTHCARE
D KTD102576, R
IRECTION
7-8-3

Trackball - Impaired Sensitivity

The trackball has low sensitivity!
Set up the appropriate trackball
response time
(via [Trackball Speed] button in the
System Setup - User Settings page).
Still low sensitive...
1.) Remove the trackball fixating ring by turning it counterclockwise.
2.) Affix an adhesive tape to take out the trackball, and then clean it with soft tissue.
3.) Mount the fixing ring by turning it clockwise.
rotate counterclockwise
to remove the fixing ring
rotate clockwise to
mount the fixing ring
Return to normal scanning
7-24
7 DRAFT (A
EVISION
Is it difficult to roll the
trackball?
YES
Figure 7-27 Trackball - Impaired Sensitivity
Section 7-8 - Troubleshooting Trees, Instructions and Tech Tips
23, 2012)
UGUST
Contact GE service representative
NO
to replace the trackball module.
V E8 / V
OLUSON OLUSON
S M
ERVICE ANUAL
E6