Description Beltpack KL1
A key "hold" (push-push) for speaking free hand,
illuminates red if activated, illuminates also red,
if you talk with key speak
B key "speak" (non push push) for speaking as long you push,
illuminates green if you receive a call
C XLR-5F connector for the headset with electret condenser
D volume control for the headphone of the headset.
By pulling the knob of the volume control the microphone
from the headset is switched off.
E CON1 is D-9M as connection to the central station
or main keypanel station
F CON2 is D-9F as connection to the next beltpack KL1.
A daisy chain of 10 beltpacks KL1 is possible