Yealink VC400 User Manual

User Guide for the VC400 Video Conferencing System
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- If you select Hide with UI, the system displays corresponding icons during a call, but
the icons will hide with UI.
- If you select Enabled, the system displays corresponding icons during a call.
3. Click Confirm to accept the change.
USB Configuration
If you have high requirement for data security, you can disable the USB feature. If you disable
the USB feature, you cannot view the videos and screenshots stored in the USB flash driver via
the remote control, and cannot record video or capture screenshots too.
To configure USB configuration via web user interface:
1. Click on Setting-> Video & Audio.

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