GE Vivid E9, Service Manual

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GE H
EALTHCARE
D
IRECTION
GA091568, R
EVISION
5 VIVID E9 S
ERVICE
M
ANUAL
4 - 36 Section 4-2 - General procedures
4-2-9-6 Clean the Trackball (cont’d)
6.) Install the Fixing Ring.
The Fixing Ring has small tabs on the top and bottom side, see figure below. The tabs are used to
fix the Fixing Ring in the correct position, and are positioned on different locations on the top and
the bottom sides of the ring. When used for the Vivid E9, install it so the fixing screw holes on the
Fixing Ring align with the fixing screw holes on the Trackball assembly.
4-2-9-7 Install the Trackball
Follow these steps to install the Trackball:
1.) Install the Trackball.
2.) Install the two fixing screws with shims so it locks the Trackball and Fixing Ring in the correct
position.
3.) Connect signal cable connectors to the Trackball.
4-2-9-8 Install the Front Panel
1.) Install the Operator Panel, Upper.
2.) Install the Operator Panel, Lower.
4-2-9-9 Test the Trackball
Power up the VIVID E9 and check that the trackball now works as intended.
Figure 4-36 Fixing Ring installed for use on the Vivid E9.