Operation Instruction VARIODYN
®
D1 Comprio
10 FB 798666.HO.GB0 / 07.13
Interface module e
Interface module for connecting external analogue audio signals. The VARIODYN
®
D1 Comprio has 12 control
contacts, 2 audio line ins, 1 audio line out for activating external devices, such as analogue call stations (DIGIM)
and fire alarm systems.
1
2
c
Status LED
d
Key switch to enable operation of the buttons and the hand microphone
SIGNAL
ON
The signal LEDs glow when an audio signal is present.
DAL Fault
OFF Normal operation
ON, yellow
Communication fault of the DAL bus
The interface module is incorrectly configured or defective, the monitored
inputs 5 to 12 are faulty or the DAL-4 is not connected with the short RJ45
cable.
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