GE MEDICAL SYSTEMS
DIRECTION 2300000, REVISION 2 LOGIQ™5 SERVICE MANUAL
8-28 Section 8-4 - Keyboard Block
8-4-7 TGC Knob Set
Purpose: This is a description on how to remove and replace TGC Knobs.
8-4-7-1 Tools
• Common pillips screwdrivers.
8-4-7-2 Needed Manpower
• 1persons, 5 minutes + travel
8-4-7-3 Preparations
• Shut Down the System and switch off the Main Breaker at the rear as described in section 4-3-2 on
page 3.
8-4-7-4 Removal Procedure
1.) Remove eight (8) TGC knobs from the upper side of the Keyboard. Refer to Figure 8-32.
2.) Perform the following functional tests. If all are successful, include the debrief script provided below.
8-4-7-5 Mounting Procedure
Install the new parts in the reverse order of removal.
Figure 8-32 Removing TGC Knobs
Table 8-14 Functional Tests
Service Manual
Section
Functional Test / Diagnostic Test Debrief Script
Section 4-3-1
Power On/Boot Up
“Service Manual, Direction
2300000, Rev 1+, Section 8-4-7. Equipment
passed all required tests and is ready for use. “
Section 4-3-2
Power Off / Shutdown
Section 4-7-4
TGC Knob Set validation
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