Yealink WPP20 Administrator's Guide

| Configuring Camera Settings | 194
Parameter Description Configuration Method
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/PVT980/PVT950,
the default value is 2; for MeetingEye 400/
PVT940/VC200-E, 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 the Mode of WDR-Auto
WDR-auto mode is not applicable to MeetingEye 600/MeetingEye 400/PVT960/PVT940/VC200/VC200-E.
Procedure
1. Do one of the following:
• On your web user interface, go to Setting > Camera > Exposure.
• For VC880/VC800/VC500/PVT980/PVT950, go to More > Settings > Basic > Camera > Exposure.
•
On your CTP20/CTP18, tap > Settings > Basic > Camera > Exposure.
2. Select WDR-Auto 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 WPP20 Specifications

General

Interface	WLAN
USB version	2.0
Connectivity technology	Wireless
Wi-Fi	Yes
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Security algorithms	WPA-PSK, WPA2-PSK
Networking standards	IEEE 802.11ac, IEEE 802.11b, IEEE 802.11n
Maximum data transfer rate	- Mbit/s
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave
Windows operating systems supported	Windows 10, Windows 7, Windows 8
Output voltage	5 V
Power consumption (typical)	2.5 W
Internal	No
Component for	Laptop
Product color	Gray
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	183.2 mm
Width	26 mm
Height	9 mm