Mitsubishi Electronics Q172CPU9(N) Home Security System User Manual


 
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6 INSPECTION AND MAINTENANCE
(2) Battery replacement procedure of the Dividing unit, Battery unit
When the battery has been exhausted, replace the battery with a new one in
accordance with the procedure shown below.
POINTS
Replace the battery taking care of the following.
(1) Start the replacement operation after backing up the data to the personal
computer which is installed the GSV
P.
(2) Firstly back up the data stored in the Motion CPU to the personal computer
which is installed the GSV
P then replace the battery with a new one. After
installation the battery in the Dividing unit or Battery unit, verify the backing up
the data to the personal computer which is installed the GSV
P and the data
in the Motion CPU module, confirm the data is not changing.
BAT
MITSUBISHI
LITHIUM BATTERY
SSCNET CN2
Q173CPU
Battery connector
for A6BAT/MR-BAT
MITSUBISHI
LITHIUM BATTERY
CPU
BAT
End
Replacing Battery
Turn off the power supply of the power
supply module.
Remove the old battery from its holder.
Install a new battery into the holder in the
correct direction.
Connect the lead connector to the BAT
connector.
SSCNET CN1
Turn on the power supply of the power
supply module.
Q172J2BCBL M-B/
Q172HBCBL M-B
Battery connector
for A6BAT/MR-BAT
Dividing unit (Q173DV)
Dividing unit
Battery unit (Q170BAT)