10
Power Source
Mains Power
Connect the mains plug to the mains socket.
Backup Battery Power
1. When the back-up clock battery runs
out, change the battery as soon as
possible.
2. To fit the battery, open the battery
compartment at the rear of the unit.
3. Insert a 9V battery (not included)
ensuring the polarities (+ and – )
match.
To the Mains Socket
OPEN
9V
LCRAN12_IB_Final200318V9.indd 10
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