Yealink MVC640 Deployment Guide

| Troubleshooting | 69
Cannot Control the Camera
If you enable the tracking mode, you cannot control the camera. See Enabling Manual Control Mode to
enable the manual control mode.
Does the MVC/MVC
Ⅱ
System Come with All the Necessary Software Pre-installed?
The MVC/MVC
Ⅱ
system comes with factory imaged Windows 10 IoT and is installed with all the
necessary software. The only requirement is Teams, Skype for Business or Lync credentials to run on the
MVC
Ⅱ
system. For more information, refer toMicrosoft Teams Rooms.
The Room Is Not Enabled for Teams Meetings
You should enable Teams meeting mode on your system before using the Teams meetings.
Procedure
1. Tap More > Setting.
2. Enter the administrator password (default: sfb) to go to the Settings page.
3. In the Account page, select Skype for Business (default) and Microsoft Teams or Skype for
Business and Microsoft Teams (default) from the Supported meeting mode field.
4. Tap Save and exit.
The configuration takes effect after the system restarts.
There Is No Content Displayed on the Second Display
Do one of the following:
• Ensure both displays are properly connected to the HDMI ports on the back of the MCore/Mini-PC.
• Ensure the Dual Monitor mode is enabled.
• Restart the device if necessary.
Related tasks
Enabling Dual Monitor Mode
Are Any Anti-virus Software Needed to Be Installed on the MCore/Mini-PC?
Microsoft itself has Windows Defender, a legitimate anti-virus protection plan already built into Windows 10.
However, not all antivirus software is the same and you can choose anti-virus software based on its ability
to defend against threats.
Restarting the Device
After you restart the device, it will automatically launch the Teams Room Systems app and sign in the
account.
Procedure
Tap More > Restart Device.

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