Yealink VCM34 Administrator's Guide

| Configuring Camera Settings | 191
Parameter Description Configuration Method
Gain Limit
Specify the value.
Note: the valid value is 1 to 15. For the
second generation VCS devices, the default
value is 4; for the third generation VCS
devices, the default value is 15.
Web user interface
Endpoint
CTP20/CTP18
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
Note: For MeetingEye 600/PVT960/
VC880/VC800/VC500/VC200/VC200-E/
PVT980/PVT950, the default value is 2; for
MeetingEye 400/PVT940, the default value
is off.
Web user interface
Endpoint
CTP20/CTP18
Photometry
Configure the value of metering.
• Average
• Central
• Bottom
• Top
Default: Average.
Web user interface
Endpoint
CTP20/CTP18
Configuring Aperture Priority
Aperture priority allows you to set a specific aperture value, and then the camera can automatically select
a appropriate shutter speed to match the aperture value via the exposure value measured by the camera
metering system.
About this task
This feature is not applicable to MeetingEye 400/PVT940/VC200/VC200-E.
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 Aperture Priority from the Exposure Mode drop-down menu.

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