CamiFlex Base Unit – Head Unit
3.6 Audio/Headset
Analog balanced audio is transmitted over fibre
Audio input
+15V
+
+
IN+
-
-
IN-
-15V
Audio output
+15V
OUT+
OUT-
-15V
+
-
Line
level
3.7 Intercom
4 wires intercom connection:
4 wires intercom connection with 3 Head units:
+
-
Audio
Over
Fiber
Base Unit
IN+
IN-
GND
OUT+
XLR5
OUT-
Headset
GND
+
-
OUT+
OUT-
+
IN+
-
IN-
Headset
+
-
+
+
GND
-
-
OUT+
OUT-
300R
IN+
300R
IN-
Headset
300R
300R
300R
GND
+
-
OUT+
300R
OUT-
IN+
IN-
Headset
-14-
+15V
-
+
-15V
X
+5V
-
+
-5V
Head Unit
GND
MIC
Hybrid
GND
Fiber
L+
R+
XLR5
Headset
Base Unit
Hybrid
Fiber
XLR5
Base Unit
Hybrid
Fiber
XLR5
Base Unit
Hybrid
Fiber
XLR5
Headset
Loud
Speaker
MIC
+
-
Head Unit
GND
MIC
GND
L+
R+
XLR5
Headset
Head Unit
GND
MIC
GND
L+
R+
XLR5
Headset
Head Unit
GND
MIC
GND
L+
R+
XLR5
Headset
+
-
+
-
+
-