3M Personal Projector Mp7720 Operators Manual

FREEZE
The image will be frozen when the FREEZE button is pressed. A “Pause” icon 
appears at the lower right of the screen for three seconds during the freeze 
function. A “Play” icon appears at the lower right of the screen for three seconds 
when the freeze function is released. To release the freeze function, press the 
FREEZE button, RETURN button or SOURCE button (when the input source is 
switched over during display).
ZOOM IN/OUT
By pressing ZOOM IN +, the center of the picture can be magnified....

Installing or Replacing Batteries
 Push and slide the battery compartment lid in the direction shown.
 Install one CR2025 battery as indicated by the diagram inside the compartment.
 Position the lid over the compartment and snap it back into place.
Caution
Avoid excessive heat and humidity.
Do not mix old and new batteries or different types of batteries.
3M™Personal Projector MP77209© 3M IPC 2000 



Screen Size
Place the projector at the required distance from the screen according to the 
desired picture size (see the table below). 
Connecting to Various Equipment 
It only takes a few seconds to connect the MP7720 projector to your
computers/notebook, VCR or other systems. However, for Macintosh users, a Mac 
adapter is needed for connection. The adapter is an optional accessory.
Caution
Turn off power to all devices before making connections. Never plug anything into 
the projector or...



Start Up
1. Plug the power cord into a wall socket.
2. Press the POWER button for 1 second.
 The back-lit POWER key blinks green and then stays green when power is 
turned on.
(When power is turned off, there is a 60-second reset period before the POWER 
button will function again.)
3. Turn on all connected equipment.
3M™Personal Projector MP772011© 3M IPC 2000 

System Setup

Digital Keystone Correction
Keystoning is when the projected image is noticeably wider on either the top or 
bottom. To correct this, press KEYSTONE +/- (hot key) on the control panel of the 
projector or on the remote control, then adjust the sliding bar labeled Keystone, as 
needed. Pressing the +
button will correct keystoning at the top of the image. 
Pressing the -
 button will correct keystoning at the bottom of the image.
Auto Adjustment
In some cases, you may have to optimize the...

Source Selection
Whenever several input sources are available, press the SOURCE key on the 
control panel of the projector or the remote control for selection.
Menu System
Press the Menu
 key and the main menu will display on the screen. Press Menu
again to display the page items, and press to select the sub-menus. The main 
menu will disappear automatically if you do not undertake any further action for 10 
seconds. Press the Exit
 button to leave the current sub-menu, and press Exit
again to leave the...

1. Display Menu
Keystone
Brightness
143M™Personal Projector MP7720
© 3M IPC 2000
Table of Contents 

Contrast
Color Balance
2. Image Menu
Auto resize
Will automatically adjust the image to fit on the screen.
3M™Personal Projector MP772015© 3M IPC 2000 

Phase(Auto Resize OFF)
Frequency (Auto Resize OFF)
H-position
V-position
163M™Personal Projector MP7720
© 3M IPC 2000
Table of Contents 

3. Image Sub-menu with AV Input
This menu is only available when the input signal is from Video and S-Video.
Image Ratio
4:9 (Normal) 16:9 (Video)
System
Auto PAL-M PAL-N SECAM
Color
Less                           More
Tint
Red              Green
3M™Personal Projector MP772017© 3M IPC 2000