GE Vivid S6 N - 8-4-8-4 Extended Keyboard Installation Procedure (New-type Operator Panel)

GE
P
ART NUMBER FN091065, REVISION 2 VS5 N AND VS6 N SERVICE MANUAL
Chapter 8 - Replacement Procedures 8-81
PRELIMINARY
6.) Loosen and remove all Extended Keyboard retaining screws - refer to the illustration in Figure 8-97
on page 8-83.
7.) Remove the plastic protecting cover (shown in Figure 8-95) from the defective Extended Keyboard,
and keep ready for installation on the replacement Extended Keyboard.
8-4-8-4 Extended Keyboard Installation Procedure (New-type Operator Panel)
1.) Mount the plastic protecting cover (previously removed - see Figure 8-95) onto the new Extended
Keyboard.)
2.) Carefully place the new Extended Keyboard in the keyboard assembly housing. Make sure it is
correctly positioned.
3.) Check that none of the keys on the extended keyboard appear to be stuck. If so, refer to the
instructions in “Releasing an Extended Keyboard Key” on page 8-84.
4.) Carefully re-connect the seven cable connectors (previously disconnected) - see Figure 8-97.
5.) Return and fasten all screws (previously removed) to secure the inner and outer areas of Extended
Keyboard in position, as indicated in Figure 8-97.
6.) Re-fit the Keyboard Bottom Cover, as described in the “Keyboard Bottom Cover Installation
Procedure” on page 8-60.
7.) Install the Keyboard Assembly on the system, as described in the “Keyboard Assembly Installation
Procedure” on page 8-42
8.) Return the trackball to its location on the operating panel.
9.) Proceed to perform the following functionality tests:
- “Alphanumeric Keyboard Test” on page 4-18
- “Extended Keyboard and Trackball Test” on page 4-18
- “Speakers Tests” on page 4-21
- “Light Detector Test for Vivid S6 N only” on page 4-22
- “USB Test” on page 4-37
- “Grounding Continuity” on page 10-23
- “Chassis Current Leakage Test” on page 10-24
Figure 8-95 Plastic Protective Cover