Yealink VC400 Administrator's Guide

Administrator’s Guide for Yealink Video Conferencing Systems
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- Connect it to the Audio Out port on the VCM30 video conferencing microphone array
with the 7.5m Ethernet cable that labeled Audio In.
5. Locate the Display1 port on the VC120 Codec, and connect it to the HDMI port on the
display device with the supplied HDMI cable (Make sure the display device is powered on)
6. (Optional.) Locate the PC port of the VC120 Codec and connect it to the HDMI port on the
PC with the supplied HDMI-VGA direct cable for sharing content.
7. Connect the DC19V port on the VC120 Codec to an AC power outlet with the supplied
power adapter and power cord.
Note
You can fasten all cables with cable ties after all devices are connected.
Installing the Camera
You can choose to mount the camera on your TV or a wall, depending on your actual needs.
The VC120 video conferencing system should be used with Yealink original power adapter
(19V/3.42A) only. The use of the third-party power adapter may cause the damage to the system.

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