7.4. Battery operation – inserting the batteries into
the main device
The battery compartment is located on the underneath of the device.
Release both latches and remove the battery compartment cover.
Insert six 1.5 V R14/LR14/C batteries (not supplied) with the negative ends on
the springs. Refer to the diagram in the battery compartment!
Replace the battery compartment cover. The latches must be locked into place.
The device is battery-operated if no mains adaptor is connected to the AC IN.
The device is now in standby mode.
WARNING!
Risk of explosion if batteries are replaced incorrectly.
Replace batteries only with the same or equivalent
type.
7.5. Mains operation – connecting the mains adaptor
Connect the supplied mains adaptor to the AC IN socket on the rear of the de-
vice.
Plug the mains adaptor into an easily accessible 220–240 V ~ 50/60 Hz mains
socket.
The device is mains-operated even if batteries are inserted at the same time.
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