Adjustment Of Video Signal Output Level - JAI CV-M10BX Operation Manuals

9. Adjustment of video signal output level

When the alignment of video output level is needed, take off the camera
housing and adjust the potentiometers VR2 - VR8 located on the
PK8080 board, measuring each levels at video output connector.
VR2 To adjust the gain level of video output (1).
:
VR3 To adjust the gain level of AGC of video output (1).
:
VR4 To adjust the white level of video output (2).
:
VR5 To adjust the white level of video output (1).
:
VR6 : To adjust the black level of video output (2).
VR7 To adjust the black level of video output (1).
:
VR8 To adjust the gain level of video output (2).
:
1. Do not touch these potentiometers unless such adjustment is absolutely needed,
since it will not be automatically reset to the original factory setting.
2. Do not touch VR1 potentiometer as it is for the adjustment of VSUB.
Position of VR2 - VR8 on PK8080 board is as follow.
V R 6 V R 2 V R 5
VR8 VR4 VR7 VR3
CV-M10
- 23 -