10 Connection Details
20
Connection Details
Headphone Output – ¼ inch (6.35mm) stereo jack socket
Tip: Left
Ring: Right
Sleeve: Ground
Microphone Input – Electronically balanced 3 pin female XLR-3
Pin1: Ground
Pin2: Phase
Pin3: Non-Phase
Headset – 5 pin female XLR-5 (microphone input is
electronically balanced)
Pin1: Ground
Pin2: Microphone
Phase
Pin3: Microphone
Non-Phase
Pin4: Headphone
Left
Pin5: Headphone
Right
4-Wire Inputs – Transformer balanced 3 pin female XLR-3
Pin1: Ground
Pin2: Phase
Pin3: Non-Phase
Talkback Outputs – Transformer balanced 3 pin male XLR-3
Pin1: Ground
Pin2: Phase
Pin3: Non-Phase
IFB Inputs – Transformer balanced 3 pin female XLR-3
Pin1: Ground
Pin2: Phase
Pin3: Non-Phase
Microphone Output – Electronically balanced 3 pin male XLR-3
Pin1: Ground
Pin2: Phase
Pin3: Non-Phase
Remotes 1 – 15-way ‘D’-type socket
Pin1:
Channel 1 Talk active – open collector output
Pin2:
Channel 2 Talk active – open collector output
Pin3:
Channel 3 Talk active – open collector output
Pin4:
Channel 4 Talk active – open collector output
Pin5:
Channel 5 Talk active – open collector output
Pin6:
Channel 6 Talk active – open collector output
Pin7:
Channel 7 Talk active – open collector output
Pin8:
Channel 8 Talk active – open collector output
Pin9:
Group Talk active – open collector output
Pin10:
Loudspeaker Dim active – open collector output
Pin11:
Loudspeaker Mute active – open collector output
Pin12:
Channels 1-8 Audio Call active – open collector output
Pin13: Ground
Pin14: Ground
Pin15: Ground
Remotes 2 – 15-way ‘D’-type socket
Pin1:
Channel 1 Remote Call – active low input
Pin2:
Channel 2 Remote Call – active low input
Pin3:
Channel 3 Remote Call – active low input
Pin4:
Channel 4 Remote Call – active low input
Pin5:
Channel 5 Remote Call – active low input
Pin6:
Channel 6 Remote Call – active low input
Pin7:
Channel 7 Remote Call – active low input
Pin8:
Channel 8 Remote Call – active low input
Pin9:
Loudspeaker Dim enable – active low input
Pin10:
Loudspeaker Mute enable – active low input
