Yealink VC880 - Page 160

| Configuring Camera Settings | 160
2. Select Aperture Priority from the Exposure Mode drop-down menu.
3. Configure and save the following settings:
Parameter Description Configuration
Method
Aperture
Disable aperture or set the desired value.
Value: F1.6, F2.0, F2.4, F2.8, F3.4,
F4.0, F4.8, F5.6, F6.8, F8, F9.6,
F11, F14 and off
Default: F3.4.
Web user interface
Endpoint
CTP20
Exposure
Compensation
Configure the value of exposure compensation.
The exposure compensation is used to compensate the
camera effectively when the camera is shooting in the
backlighting. If the environment light is dark, you can
increase the compensation value.
Valid value: from -6 to 6. The default value is 0.
Web user interface
Endpoint
CTP20
Flicker
Configure the value of camera flicker frequency.
Frequency:
• 50 Hz
• 60 Hz
The indoor lights powered by a 50Hz or 60Hz power
source may produce a flicker. You can adjust the camera
flicker frequency according to the power source that the
light is powered by.
Default: 50 Hz.
Web user interface
Endpoint
CTP20
Gain
Specify the value.
Note: the valid value is 1 to 15. The default value is 4.
Web user interface
Endpoint
CTP20
WDR/Wide
Dynamic Range
Off or Specify the WDR. The value represents the
compression degree of the dynamic range
Cameras with WDR technology can work perfectly both
in the bright and the dark conditions and present clear
images that balances different lighting, so that you can
identify the details.
• Off-do not use WDR.
• 1~5
Default: 2.
Web user interface
Endpoint
CTP20