4.4
Adjusting the zoom & focus (vari-focal)
© Vanderbilt 2016
It can be adjusted once the screw is fully loosened. Please be careful when
adjusting Tele/Wide and Near/Far so as to prevent damaging the lens.
Figure 2.4 Adjusting the zoom & focus
Caution
Tighten the screws to prevent from water leakages.
Installation and Connection
Near& Far Control
Tele& Wide Control
OSD joystick
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