Gira 2617 Series, Руководство по эксплуатации

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Basics for the teaching-in of a finger
For the teaching-in of a finger, the finger to be taught-in
is repeatedly laid on. It is important to vary the position
of the finger with repeated laying on by a few millimetres
each time, so that the fingerprint reader can register the
largest possible finger area.
1. Place the finger to be taught-in centrally
until an acknowledgement tone is heard.
2. Shift the finger slightly upwards.
3. Shift the finger slightly downwards.
4. Repeat steps 1 – 3 until 2 long acknowl-
edgement tones are heard and the LED
lights up green
With "difficult" fingers (e.g. those of small
children or those with very dry skin) it may be necessary
to lay on the finger to be taught-in up to 7 times. If a neg-
ative acknowledgement is heard after the seventh
attempt (3 short sounds), the teach-in of the finger was
not successful.
In this case position the finger again (step 1) or use
another finger.