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6. Getting started
6.1. Insert the batteries into the battery compartment, observ-
ing correct polarity. The device will now start and perform a
test for functionality. The appearance of a message on the dis-
play (see Fig. 1) and audible signal indicates the functionality
of the device.
6.2. When using an AC voltage source, connect the AC power
source to the device before connecting it to the wall socket.
Attention!
The device is designed to control the battery discharge:
when the supply voltage during operation of the device falls below
2.7 V, the display shows "Low battery", accompanied by an audio signal
of three beeps and switches off . To continue operation, it is necessary
to change the batteries or connect an AC adapter.
6.3. To change the batteries, open the battery compartment
on the bottom of the housing (see Fig. 3). Do not attempt to
open it with scissors or a knife. This can cause damage to the
latch and the cover will no longer close. Medical device "DETA-
AP-20" retains the stored treatment programs when changing
the batteries.
Fig. 3
6
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