NEC SL2100 Hardware Manual page 63
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Also See for SL2100:
- Features and specifications manual (978 pages) ,
- Programming manual (678 pages) ,
- Networking manual (196 pages)
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ISSUE 4.0
1.
Loosen two screws and remove the Front Cover.
Front Cover
2.
Disconnect the Battery Connection Cable from the Fuse Unit if the cable is plugged already.
Battery Connection Cable
Figure 2-29 Disconnect Battery Connection Cable
INSTALLING THE EXTERNAL BACKUP BATTERY
Figure 2-28 Removing the Front Cover
Fuse Unit
SL2100
Two screws
(with stopper)
61
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