American Dynamics ADCTDN0230P Security Camera User Manual


 
26
Setup
This camera is adjusted to a optimum wide range for CS-mount lens before
shipment but readjustment is required when using zoom lens or C-mount lens
or when the lens focus ring is out of focus. Use the following methods to adjust
the back focus.
Adjusting the back focus
Back focus adjustment ring
Lens focus ring
Back focus locking screw (M2.6)
Tighten
Loosen
ADCTDN2412N_P_EN.book Page 26 Friday, September 28, 2007 12:49 PM