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10 C2496M-A (1/06)
Adjustments (Color Camera Only)
If you have a color camera, it is set up at the factory and normally requires no adjustments.
Sometimes, however, adjustments may be necessary.
1. Remove the cover using the supplied 1/8-inch hollow screwdriver bit.
2. Adjust the vertical phase, iris level, focus, or switch settings (refer to procedures below).
3. Reseat the O-ring on the cover and reinstall the cover.
VERTICAL PHASE (24 VAC OPERATION ONLY)
Adjustment is required if there is vertical roll when switching between two cameras.
1. Reverse the 24 VAC connections on one camera. If both cameras are connected to the same
transformer, this should solve the problem.
2. If reversing the connections does not solve the problem, or if cameras are connected to
different transformers, turn the adjustment screw (on the power board on the back of the
camera assembly) on one camera (while switching as rapidly as possible between the two
camera views) until the switching is clean and there is no vertical roll. If more than two
cameras are out of synchronization with each other, choose one camera and synchronize all
others to it.
AUTO IRIS LEVEL ADJUSTMENT
If you have a varifocal lens or fixed focal length lens with an auto iris, you can adjust the iris level
setting to increase or decrease brightness.
FIXED LENS VARIFOCAL LENS
VERTICAL PHASE
ADJUSTMENT
VERTICAL
PHASE
ADJUSTMENT
FIXED LENS
AUTO IRIS LEVEL
ADJUSTMENT
IRIS LEVEL
ADJUSTMENT
VARIFOCAL LENS