Replacement Procedures
8-44 Vivid E80/E90/E95 – Service Manual
GC091052
Rev. 3
Install the Trackball
Follow these steps to install the Trackball:
1. Install the Trackball with the Fixing Ring.
Figure 8-7. Fixing Ring installed
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 E80/E90/E95, install it so the fixing screw holes on
the Fixing Ring align with the fixing screw holes on the
Trackball assembly.
2. Install the two fixing screws with washers so it locks the
Trackball and Fixing Ring in the correct position.
3. Connect signal cable connectors to the Trackball.
4. Install the Operating Panel, Lower.
5. Install the Operating Panel, Upper.