Yealink MVC640 Deployment Guide

| Troubleshooting | 67
Enabling Automatic Windows Update
Procedure
1. Tap More > Setting.
2. Enter the administrator password (default: sfb) to go to the Settings page.
3. Tap Windows Settings.
4. Select Administrator from the bottom-left corner and then enter the administrator password.
5.
Tap the button, go to Settings > Upgrade & Security > Windows Update, and tap Advanced
options.
6. Enable Automatically download updates, even over metered data connections(charge may
apply).
Firmware for Each Device
The firmware versions of the devices in the MVC/MVC
Ⅱ
system need to match each other.
The following table lists the associated and latest firmware for each device:
Device Model Firmware Version
Camera-Hub 84.421.0.5.rom or later
UVC84 262.410.0.15 or later
UVC80/UVC50 92.421.0.10 or later
UVC40 128.410.0.10 or later
UVC30/UVC30 Camera Content 105.421.0.5or later
Yealink Plug-in Software (Yealink RoomConnect) 2.22.33.0 or later
MTouch
Ⅱ
126.410.0.5.rom or later
The information mentioned in this document is applicable to Microsoft Teams APP in version 4.4.41.0 or
later.
Manually Windows Update
Procedure
1. Tap More > Setting.
2. Enter the administrator password (default: sfb) to go to the Settings page.
3. Tap Windows Settings.
4. Select Administrator from the bottom-left corner and then enter the administrator password.

Yealink MVC640 Specifications

General

Bluetooth	Yes
Pan range	-100 - 100 °
Product type	Group video conferencing system
Product color	Black, Grey
Tilt angle range	-45 - 90 °
Number of persons	- person(s)
Signal-to-Noise Ratio (SNR)	63 dB
Processor family	Intel® Core™ i5
Computer system type	Mini PC
Operating system installed	Windows 10 IoT Enterprise
Internal memory	8000 MB
Storage media type	SSD
Total storage capacity	128 GB
Ethernet LAN data rates	10, 100, 1000 Mbit/s
USB connector type	USB Type-A, USB Type-B
Ethernet LAN (RJ-45) ports	1
HDMI output ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
Telepresence	-
Display diagonal	8 \
Touchscreen type	Capacitive
Display resolution	1280 x 800 pixels
Megapixel	- MP
Camera type	Single camera
Digital zoom	3 x
Optical zoom	12 x
Focus adjustment	Auto
Image sensor size	- \
Focal length range	3.9 - 46.8 mm
Aperture range (F-F)	1.6 - 2.8
Camera shutter speed	1/60 - 1/10000 s
Minimum illumination	0.1 lx
Diagonal field of view	80 °
Vertical field of view	45 °
Horizontal field of view	73 °
Maximum frame rate	30 fps
Speaker power	10 W
Frequency range	100 - 20000 Hz
Microphone pick-up range	6 m
Output voltage Total Harmonic Distortion (THD)	1 %
Number of microphone arrays	3
Current	0.7 A
AC input voltage	100-240 V
DC input voltage	48 V
Power source type	AC
Harmonized System (HS) code	85176990

Weight and Dimensions

Weight	7600 g