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