Yealink VC400 Administrator's Guide

Configuring System Settings
217
Output Resolution
VC400/VC120 supports output resolution adjustment. You can adjust output resolution of
primary/secondary display device respectively.
Make sure the display device has connected to the VC400/VC120 Codec before configuration.
The output resolution parameters on the systems are described below.
Parameter
Description
Configuration Method
Display1
Configures the output resolution of
primary display device.
 Auto-select the highest output
resolution automatically
 Available output resolutions
(The available resolutions
depend on the display device
you are using)
Default: Auto
Web User Interface
Display2
Configures the output resolution of
secondary display device.
 Auto-select the highest output
resolution automatically
 Available output resolutions
(The available resolutions
depend on the display device
you are using)
Default: Auto
Web User Interface
To configure output resolution via web user interface:
1. Click on Setting->Video & Audio.
2. Select the desired value from the pull-down list of Display1.

Yealink VC400 Specifications

General

Optical zoom	18 x
White balance	Auto, Indoor, Outdoor
Focus adjustment	Auto
Video codecs	H.264, H.264, H.263
Supported video modes	1080p
Supported graphics resolutions	352 x 288, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Voice codecs	G.711, G.711a, G.722
Line-in	Yes
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
ITU-supported standards	H.323
Ethernet LAN data rates	10, 100, 1000 Mbit/s
AC input voltage	100-240 V
Power consumption (max)	30 W

Weight and Dimensions

Depth	183 mm
Width	330 mm
Height	40 mm