Daktronics Remote Control System RC-100 - Manual (Page 43)

Troubleshooting 37
9.3 Replacing Handheld Battery
To verify the battery is replaceable, look at
the revision number on the back of the unit
(Figure 20). If the assembly is REV 7 or
higher (after August 30, 2007), the battery
may be replaced in the field. Units built
before this date must be sent to Daktronics
to have a new battery installed.
After verifying the correct revision number, follow the steps below to replace the battery.
1. Remove the two Philips screws (one on the top and one on the bottom).
2. Separate the bottom half of the case from the top half.
3. Disconnect the 2-pin battery power cable from the main circuit board, and remove
the battery from the retaining clips (Figure 21).
4. Install new battery (Daktronics
part # BT-1032) into the retaining
clips and connect the 2-pin cable.
5. Close the case and tighten the
screws.
6. Charge the battery as needed
before first use.
Note: Please return used
batteries to a battery recycling
center or battery retailer for
proper disposal.
Figure 20: Manufacturing Date & Revision Number
Figure 21:
Handheld Unit, Cover Removed