Yealink WPP20 Administrator's Guide

| Configuring Video Settings | 169
2. Configure and save the following settings:
Parameter Description Configuration Method
View Switching Interval
Configure the view switching
interval.
Note: the default value is 30
seconds.
The video images will be
switched automatically every 30
seconds.
Web user interface
View Round
Configure the number of video
images to be switched at a time.
Note: the default value is 1.
Valid value: 1 - 7.
Web user interface
Full Screen Round Switches all video images
(except for the active speaker
and the content) at a time.
Web user interface
Configuring Preview Local
If there is no local screen in the current layout (such as remote full screen or split mode does not display
local), the local thumbnail image cannot be viewed when adjusting the local camera, so the camera cannot
be accurately adjusted. If you enable preview local, when there is no local screen in the current layout,
the local small window is superimposed in the lower right corner of the screen when you adjust the local
camera. After no PTZ operation within five seconds, the local thumbnail image disappears.
Procedure
1. On your web user interface, go to Setting > Display > Layout.
2. Configure and save the following settings:
Parameter Description Configuration Method
Preview Local
Enable or disable to view
the local thumbnail image by
adjusting camera when there is
no local screen in the current
layout.
• On-You can view the local
thumbnail image when you
adjust the camera.
• Off-You can not view the
local thumbnail image when
you adjust the camera.
Default: On.
Web user interface

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