9 audio microphone 1 connector, 10 intercom headset connector, Audio microphone 1 connector – Grass Valley LDK 5476 User Manual
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HD Fibre adapter LDK 5476 | HD Fibre adapter connectors
13
4.9 Audio microphone 1 connector
Figure 11 Audio microphone 1 connector
3
1
2
1.
Audio Screen
2.
Audio In
3.
Audio Return
Microphone impedance >200 ohm
Sensitivity range: -64 to -24 dBu
Signal at pin 2 of audio input is in phase with signal at pin
2 of audio output.
XLR 3-pole female; panel view (X107)
4.10 Intercom headset connector
Figure 12 XLR intercom headset connector
4
1
2
3
5
1.
Microphone return
2.
Microphone
3.
Telephone return
4.
Telephone left
5.
Telephone right
Microphone level: -64 dBu / -24 dBu switchable
Microphone impedance: >600 Ohm
Telephone level: +6 dBu nominal
Telephone output impedance: <50 Ohm
XLR 5-pole female; panel view (X104)
Figure 13 Tuchel intercom headset connector
4
1
2
3
5
6
1.
Telephone left
2.
Not connected
3.
Microphone
4.
Microphone return
5.
Telephone right
6.
Telephone return
Microphone level: -64 dBu / -24 dBu switchable
Microphone impedance: >600 Ohm
Telephone level: +6 dBu nominal
Telephone output impedance: <50 Ohm
Tuchel 6-pole female; panel view (X104)