Removing The Hard Case; Power Supply - MiLAN M 139 Guia Del Usuario

Removing the Hard Case

The hard case should be removed by sliding it
downwards. It can then be affixed to the back of
the calculator as shown below.

Power Supply

This calculator is powered by two AAA batteries.
In order to preserve battery life, a plastic tape
protects the batteries during shipment,
preventing them from closing the circuit and
avoiding discharge. Make sure to remove the
plastic tape before using the calculator for the
first time. To remove the plastic tape, just pull it
out. There is no need to unscrew the battery
cover to remove the plastic tape.
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