3M MP220 用户手册

49

3M

™

 Pocket Projector MP220

© 2012 3M. All Rights Reserved.

The Video/VGA Pass Through application manages the VGA-AV port on the 
projector. When you connect a video cable into this port, the application will 
recognize it and open.  Once open, the application will either display the video or 
VGA image or a status message.  

Video/VGA Pass Through will open automatically when a cable is plugged into the 
VGA-AV input on the project. If the projector detects a video or VGA, it will project 
it by default. If you want to acknowledge the input before it is projected, you can 
deselect DirectConnect option in the Preferences within the Video/VGA Pass 
Through application.

Open Video/VGA Pass Through: Plug a cable into the VGA-A/V port on the 
projector or select the app icon in App Launcher.

Exit Video/VGA Pass Through: Select the Exit button on the message screen or 
press the Home button

The Video/VGA Pass Through will report changes using notification when the 
application is not displayed on the screen. When you select the notification, it will 
open the application.

You can freeze (or pause) the image while an input source is connected. When the 
image is frozen, changes in the image coming from your computer or video device 
will not be displayed. 

Freezing the Image: Press Menu and then select Freeze.

UnFreezing the Image: Press Menu and then select Live.

You can mute the audio using Mute in the options menu.

Muting the Audio: Press Menu and then select Mute.

Unmuting the Audio: Press Menu and then select Unmute.