Yealink VCM34 Administrator's Guide

| Configuring Camera Settings | 187
Adjusting the Exposure
To display the high-quality video image, you can adjust the camera Exposure. This feature is not applicable
to VP59.
• Configuring Auto Exposure Mode
• Configuring Manual Exposure Mode
• Configuring the Mode of Shutter Priority
• Configuring Aperture Priority
• Configuring the Mode of Brightness Priority
• Configuring the Mode of WDR-Auto
• Configuring WDR-Manual
Configuring Auto Exposure Mode
The auto-exposure feature can achieve the desired brightness level (or so-called target brightness level) in
different lighting conditions and scenes, so that the videos or images captured are neither too dark nor too
bright.
Procedure
1. Do one of the following:
• On your web user interface, go to Setting > Camera > Exposure.
• On your VCS: go to More > Settings > Basic > Camera > Exposure.
•
On your CTP20/CTP18, tap > Settings > Basic > Camera > Exposure.
2. Select Auto/Auto Exposure from the Exposure/Exposure mode drop-down menu.
3. Configure and save the following settings:
Parameter Description Configuration Method
Exposure Compensation
Configure the value of exposure
compensation.
The exposure compensation
is used to compensate the
camera effectively when the
camera is shooting in a backlit
environment. If the environment
light is dark, you can increase
the compensation value.
Note: the valid value is -6 to 6.
The default value is 0.
Web user interface
Endpoint
CTP20/CTP18

Yealink VCM34 Specifications

General

Product type	Microphone
Product color	Black, Grey
LED indicators	Yes
Package depth	196 mm
Package width	310 mm
Package height	80 mm
Package weight	4260 g
Connectivity technology	Wired
Ethernet LAN (RJ-45) ports	2
Power source type	PoE
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 %
Quantity	1
Cables included	LAN (RJ-45)

Weight and Dimensions

Depth	171.5 mm
Width	169 mm
Height	37.5 mm