Description Beltpack KL6
A lightkey TALK, momentary, illuminates green if the centralstation is talking
B toggle switch TALK, non momentary for permanent speaking
C volume control for the headphone of the headset,
minimale volume -40dB for force monitoring,
if the centralstation is calling
D beltclip
E socket XLR-5F as connector for a headset with
an electret condenser microphone,
by using a headset with dynamic microphone the sensitivity
can be changed inside
F plug D-9M Sub-D, as connector to the centralstation