Appendix
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57
7.4.2 Ai-1 Indicator hardware Retrofit
WARNING: Disconnect charging cable before opening the enclosure.
WARNING: After enclosure is open, disconnect battery and power cable from CPU board.
CAUTION: A grounding wrist strap must be worn to protect components from electrostatic discharge (ESD) when working
inside the indicator.
Parts List
Figure 7-9. Ai-1 Indicator RF Retrofit Kit Parts (212111)
Indicator Ai-1 Retrofit Kit Installation
1. Turn off device and disconnect power cable.
2. Position Ai-1 indicator with bottom facing up.
3. Remove four cover mounting bolts, then remove cover.
NOTE: Be aware, removing the retaining bolts also detaches handles.
Figure 7-10. Indicator Cover Retaining Bolts
Item No.
Description
Qty
1
2.4GHz Radio Frequency (RF) Module
1
2
Antenna
1
3
Phillips screw, 2.9 x 9.5 self-tapping screw
1
Table 7-7. Ai-1 Indicator RF Retrofit Kit Parts
3
1
2
Retaining Bolts