User Manual of Network Mini PTZ Camera
© Hikvision
brightness of the environment.
Manual:
In Manual mode, you can adjust the values of Gain, Shutter, Iris manually.
This function varies depending on the models of PTZ camera.
Limit Gain
This feature is used to adjust gain of the image. The value ranges from 0 to 100.
Slow Shutter
This function can be used in underexposure condition. It lengthens the shutter time
to ensure full exposure. The slow shutter value can be set to Slow Shutter*2, *4, *6,
*12, *16, *24 and *32.
Figure 7-30 Slow Shutter
Day/Night Switch
The IR related functions are supported by the IR PTZ cmaera only.
Day/Night Switch
The Day/Night Switch mode can be set to Auto, Day and Night.
Auto:
In Auto mode, the day mode and night mode can switch automatically according
to the light condition of environment.
Day:
In Day mode, the PTZ camera displays color image. It is used for normal lighting
conditions.
Night:
In Night mode, the image is black and white. Night mode can increase the
sensitivity in low light conditions.
Schedule
In Schedule mode, you can set the time schedule for day mode as shown in
Figure 7-31. The rest time out of the schedule is for night mode.
Figure 7-31 Day Night Schedule
IR Light Mode
The IR mode is set as Auto by default, and is read-only, which means the IR light is
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