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VIVOTEK
User's Manual - 15
To adjust the zoom factor and focus range
1� Loosen the zoom controller to adjust the zoom factor� Upon completion, tighten the zoom
controller�
2� Loosen the focus controller to adjust the focus range� Upon completion, tighten the focus
controller�
Completion
1. Rotate the black cover inside the dome cover to t the lens shooting direction.
2� Attach the dome cover to camera�
3� Secure the two dome screws with a screwdriver� Finally, make sure all parts of the camera are
securely installed�
Audio In
1 2 3 4
AV Out
ON
Int. NTSC
1 2
Ext PAL
W
T
8
N
Loosen
Tighten
2
1
3
3
3
DO NOT over rotate the lens� Doing
so will damage the camera lens
module