39
EN
Functions and operation
Light signals
The outside knob has a transparent cover through which the LEDs can shine. The
signals and their meanings are explained in the following tables.
Normal operation
There is no fault present in the normal operating mode.
Signal Meaning
yellow Card is held in front.
green Door can be unlocked or locked.
red Blocked, no authorisation.
Battery change required
The battery is used up or depleted.
Signal Meaning
yellow
5 s
yellow
5 s
yellow
Battery is very low.
red
5 s
red
5 s
red
Battery is empty.
Monitoring via tamper protection contact (tampering)
The battery is replaced or a tampering attempt is carried out on the knob.
Signal Meaning
red
0,125 s
red
10x
Battery being replaced.
red
0,125 s
red
10x
Tampering attempt on the knob.
Tab. 1:
Status messages
normal operation
Tab. 2:
Status messages
battery
Tab. 3:
Status messages
tamper protection
contact
(tampering)
Approved 2017-08-16