Replacement Of Backup Battery - JRC JMA-5204 Instruction Manual

8.4.5 Replacement of Backup Battery

Caution: Replacement of backup battery must be made by specialized service personnel.
For details, refer to Service Manual.
A coin-cell battery maintains radar system configuration, date, and time information while power off condition.
radar system configuration is saving to non-volatile memory at fixed intervals.
How to Replacement of Backup Battery
1. Remove the Coin-Cell Battery from the Holder
Be careful, don't break holder.
3. Fix the Coin-Cell Battery in the Holder
Turn up + surface.
Battery type : CR2450
8.4 REPLACEMENT OF MAJOR PARTS
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