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7 Start up
7.1 Inserting (changing) batteries
• Once mounted, the electronic unit can easily be
pulled out of the frame. To remove the electronic
unit from the frame, take hold of the sides of the
electronic unit and pull it out. You do not need to
remove the rocker button or open the device.
• Turn the electronic unit over to remove or insert
the batteries according to the illustration.
• After removing the old batteries, please wait ap-
prox. 10 seconds before inserting the new ones..
• Insert 2 LR03 (micro/AAA) batteries in the battery
compartments (making sure that you insert them
the right way round).
• Put the electronic unit back into the frame.
Never recharge standard batteries. Doing so
will present a risk of explosion. Do not throw
the batteries into a fire. Do not short-circuit
batteries.
Used batteries should not be disposed
of with regular domestic waste. Instead,
take them to your local battery disposal
point.