Operation Manual

Dahua 2 Inch PTZ Camera Web 3.0 Operation Manual
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Exposure interface is shown as below. See Figure 4-3.
Figure 4-3
Please refer to the following sheet for detailed information.
Parameter
Function
Exposure mode
 It is to set camera exposure mode. It includes: auto and
manual. The default setup is auto.
 For the auto exposure mode, the gain, shutter and iris are
in auto mode.
 For manual exposure mode, the gain, shutter and iris are
in manual mode.
Anti-flicker
 50Hz ： Under the condition of AC/50Hz, automatically
adjust exposure and ensure there are no horizontal stripes
in the image according to the scene brightness.
 60Hz ： Under the condition of AC/60Hz, automatically
adjust exposure and ensure there are no horizontal stripes
in the image according to the scene brightness.
 Outdoor：Able to switch exposure mode under this mode,
and reach the effect of corresponding exposure mode.
Exposure
compensation
It can adjust video whole brightness via setting exposure object
brightness so that it can suit for different environments.
Gain level
It is to set video brightness under the low illumination
environments.
Shutter
It is to set camera exposure time.