3 Mount the AU-M402H battery case onto the unit using a screwdriver.

Screw

Rubber cap

 

Battery case

AU-M402H

Holes with the screws recessed inside can be seen when the cover is opened and the rubber caps are lifted. Tighten up these screws using a screwdriver so that the battery case is mounted onto the unit. Tighten the screws up all the way.

CAUTION: Do not pull the rubber caps with too much force.

4 Connect the plug of the battery pack to the connector inside the battery case, and install the battery pack inside the case.

Label surface

Battery pack

AU-BP402

CAUTION: The unit’s power must be turned off before the plug is connected or disconnected.

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