10
3M
™
 Mobile Projector MP220
© 2011 3M. All Rights Reserved.
English
Transfer files to the 
projector
Note: The USB cable is for the transfer 
of data only and cannot be used to 
project an image directly from your 
computer.
USB cable
Type of devices that may transfer data 
to projector:
• Computers
• Netbooks
• Tablets
Connector on device and projector
• Computer: USB Type A connector
• Projector: Micro USB Type AB 
connector
Access Files on the projector 
from your computer
1  Turn on the projector and make 
sure the Home screen is displayed 
on the touch screen.
2  Connect the USB cable to the 
projector.
3  Connect the USB cable to the 
computer.
4  Notification appears that USB is 
connected.
5  Click Turn on USB storage.
6  The projector and the microSD will 
be detected as a removable drive 
by the computer. The drive labeled 
"Internal" is the projector's on-
board memory, and "Removable 
Disk" is the microSD card in the 
projector SD card slot.
7  Now you are ready to access 
files on the projector from your 
computer in the computer’s file 
browser.
Before disconnecting the projector 
from the computer’s USB port
You must properly eject the removable 
drives on your computer or you may 
lose data.
Eject both removable drives on your 
computer operating system, as follows:
Eject a drive on computers running 
Microsoft Windows: Open Windows 
Explorer, right-click the drive, and click 
Eject from the context menu.
Eject a drive on a computer running 
Apple Mac OS 10: Open finder, choose 
the drive, and then choose File>Eject
Multi_3M-MP220-QSG-4-75x7.indb   10 11/29/2011   5:38:53 PM