Set Gain - HikRobot X86 User Manual

8.5 Set Gain

The X86 open platform supports gain function. For specific gain range that the device supports,
please refer to the specifications of the device.
The device has 3 types of gain: Off, Once and Continuous. The gain mode and principle are shown
below.
Gain Mode
Off
Once
Continuous
You can set gain as shown below.
Steps:
1. Click Image Setting > Gain Auto.
2. Set Gain Auto according to actual demands.
When Gain Auto is Off, you can set gain value by enter proper value in Gain(dB).
X86 Open Platform
Table 8-2 Gain Mode and Principle
Parameter
Image Setting > Gain
Auto
Image Setting > Gain
Auto
Image Setting > Gain
Auto
Figure 8-6 Set Gain Mode
User Manual
·
Parameter Value
Off
Once
Continuous
35
Principle
The device adjusts gain
according to the value
configured by user in
Gain(dB).
The device adjusts the gain
automatically according to
the image brightness. After
adjustment, it will switch to
Off Mode.
The device adjusts the gain
continuously according to
the image brightness.