Grass Valley LDK 7500 Technical Manual - Manual (Page 17)

Installation Technical Manual LDK 7500 + LDK 5490 Adapter 2-9
Power input connector 24 Vdc
Fischer 2-pin male; panel view
Cable 2-pin female connector:
Fischer part number WS105Z087/7.2
Audio connector
2 1
3
XLR 3-pin male; panel view
1. Shield
2. Audio in
3. Audio return
Signal at pin 2 of audio output is in phase with signal at
pin 2 of audio input on camera.
Sensitivity controlled in camera: -64 dBu to -22 dBu.
4
3
1
2
1. - Batt
2. + Batt (+17V.......+30V)
Use the SELECT switch to choose this input.
Note
If the DC output connector of the camera is drawing 18W or
more and a 50m cable or longer is used, then the power
supplied to this socket will not be sufficient to operate the
system. Power the camera locally to use cables lengths
greater than 50m.
Power input connector 12 Vdc
XLR 4-pin male; panel view
1. - Batt
2. - Batt sense
3. + Batt sense
4. + Batt (+10.5V.......+17V)
Use the SELECT switch to choose this input.
Note
If the DC output connector of the camera is drawing 18W or
more and a 40m cable or longer is used, then the power
supplied to this socket will not be sufficient to operate the
system. Power the camera locally to use cables lengths
greater than 40m.
1
2