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Rev 2 5 G-113079-002
02/07
Adjusting the Back Focus
The back focus adjustment is accessible at the front end of
the camera housing to adjust the back focal length or
picture focus.
The range of adjustment allows both C- and CS-mount
lenses to be used without the need for a spacer ring.
Figure 3 C/CS Mount
1. Loosen the setscrew with a Phillips screwdriver.
2. Adjust the focus ring to focus the picture.
3. Retighten the setscrew.
Figure 4 Auto Iris Lens Pin Definition
C
CS
Setscrew
1
2
3
4
2
1
4
3
Pin DC (Direct Drive) lens Video (VSD) lens
1 CTRL- Power (+ 12V)
2CTRL+ NC
3DRV+ Video Signal
4DRV- GND
Set the select switch to DC. Set the select switch to VSD.