Mitsubishi Electric MR-J4 Instruction Manual page 361

11. OPTIONS AND PERIPHERAL EQUIPMENT
b) Mounting MR-BAT6V1
BAT1
CON1
Click
Bring out the lead wire from the space between the ribs, and bend it as
shown above to store it in the duct. Connect the lead wire to the
connector. Be careful not to get the lead wire caught in the case or
other parts.
When the lead wire is damaged, external short circuit may occur, and
the battery can become hot.
Securely mount a MR-BAT6V1 to the BAT1 holder.
Insert the MR-BAT6V1 connector mounted on BAT1
holder to CON1.
Confirm the click sound at this point.
The connector has to be connected in the right direction.
If the connector is pushed forcefully in the incorrect
direction, the connector will break.
Place the MR-BAT6V1 lead wire to the duct designed to
store lead wires.
Insert MR-BAT6V1 to the holder in the same procedure in
the order from BAT2 to BAT5.
11 - 66