User manual

Day Night Box Camera· User Manual
20
20
No.
Items
Description
image parameters.
6
LEVEL knob
If the auto iris lens is
DD type, you can
adjust the size of iris
with this knob to get a
better brightness
level.
If the auto iris lens is
VD type, this knob is
invalid.
7
DD and VD Switch
The camera supports
DD(DC Drive) and
VD(Video Drive) iris
driven modes.
If the auto iris lens is
DD type, you need to
turn the switch to DD
side.
If the auto iris lens is
VD type, you need to
turn the switch to VD
side.
Descriptions of the dial-sw itches are shown as follows: