3. those small children those with very dry
skin) may necessary lay the finger taught-in seven
times.
Important:
Do not rotate the finger during teaching-in.
Teaching-in user finger
For the teaching-in user finger, the finger taught-in repeat-
edly laid on. this case, wipe the scanner sur-
face dry before laying the finger. important vary the position the finger few
millimetres each time when laying repeatedly, that the fingerprint
reader can register the largest possible finger area.
4. negative acknowledgement heard after the seventh attempt
(three short tones), the teach-in the finger was not successful.
For “difficult” fingers (e. important that the finger area with the greatest fingerprint
swirls (middle finger pad) registered the fingerprint sensor.623
Gira electrical installation systems
Gira KeylessIn Door communication
I
Technical
information
Optimal positioning finger
In order ensure proper functioning the fingerprint reader, the finger
must correctly laid during both teaching-in and subsequent opera-
tion. this
case, lay the finger again (step 1.
1.
Lay the finger taught-in centrally until acknowledgement
tone heard.
Repeat steps until two long acknowledgement tones are heard
and the LED lights green.
Important:
Humidity (formation drops) the scanner surface can negatively
affect the detection the user finger.) use another finger.
.
Lay the finger shifted slightly upwards.
2.
Lay the finger shifted slightly downwards
