3M Dx70i Operators Guide

© 3M 2008.  All Rights Reserved. 9
3M™ Digital Projector DX70i                                             Introduction
Remote Control with Mouse Function and 
Laser Pointer
1. Power
2. Re-Sync
3. Keystone Correction
4. Display Format
5. Mouse
6. Mouse Right Click
7. Page Up
8. Page Down
9. Four Directional Select Keys
10. Enter
11. S-Video Source
12. Composite Video  Source
13. DVI Source
14. Source Lock
15. Button LED
16. Laser Button
17. AV Mute
18. Freeze
19. Display Mode
20. Mouse Left Click
21....

10 © 3M 2008.  All Rights Reserved.
Installation 3M™ Digital Projector
Connecting the Projector
1.........................................................................\
...........................Power Cord
2.........................................................................\
............................ USB Cable
3.............................................................. Network Cable (optional accessory)
4.........................................................................\...

© 3M 2008.  All Rights Reserved. 11
3M™ Digital Projector DX70i                                               Installation
Connect the Video
1.........................................................................\
...........................Power Cord
2.........................................................................\
........ Composite Video Cable
3......................................................... Audio Input Cable (optional accessory)...

12 © 3M 2008.  All Rights Reserved.
Installation 3M™ Digital Projector
Powering On the Projector
1. Remove the lens cap. n
2. Ensure that the power cord and signal cable are securely  connected. The Power LED will turn red.
3. Turn on the lamp by pressing “Power/Standby” button on the  control panel. o And the Power LED will turn green.
4. Turn on your source (computer, notebook, video player,  etc.). The projector will detect your source automatically 
within “Management” menu; check that “Source Lock”...

© 3M 2008.  All Rights Reserved.  13
3M™ Digital Projector DX70i                                               Installation
LED Indicator
™  When the “TEMP” indicator turns red, it indicates the 
projector has overheated. The projector will automatically 
shut itself down.
™   When the “LAMP” indicator turns red, it indicates a problem 
with the lamp. Turn off the projector and disconnect the 
power cord from the electrical outlet, then contact your local 
dealer or our service center.
™  :KHQWKH

14 © 3M 2008.  All Rights Reserved.
Installation 3M™ Digital Projector 
Adjusting the Projected Image
Adjusting the Projector Image Height
The projector is equipped with elevator feet for adjusting 
the image height.
To raise the image:
1. Press the elevator buttons 
n.
2. Raise the image to the desired height angle 
o, then re-
lease the button to lock the elevator feet into position.
3. Use screw in feet 
pWR

© 3M 2008.  All Rights Reserved. 15
3M™ Digital Projector DX70i                                               Installation
61.5"
(156.3cm) 102.5"
(260.4cm) 143.5"
(364.6cm) 184.5"
(468.8cm) 250.2"
(635.4cm)
24.6"
(62.5cm) 73.8"
(187.5cm) 123.0"
(312.5cm) 172.2"
(437.5cm) 221.5"
(562.5cm) 300.2"
(762.5cm)
3.3' (1.0m)
40.0'(12.2m) 29.5'(9.0m) 23.0'(7.0m) 16.4'(5.0m)
9.8'(3.0m) 20.5"
(52.1cm)
Width
Height
Diagonal
Hd
Focus Ring Zoom...

16 © 3M 2008.  All Rights Reserved.
User Controls  3M™ Digital Projector 
Control Panel & Remote Control
There are two ways for you to control the functions: 
Remote Control and Control Panel.
Using the Control Panel
  Power/
StandbyRefer to the “Power On/Off the Projector” section 
on pages 12-13.
SourcePress “Source” to select an input signal.
MenuTurns the menu On or Off.
Four
Directional
Select KeysUseto navigate through the menus.
 Enter &RQ

© 3M 2008.  All Rights Reserved.  17
3M™ Digital Projector DX70i                                           User Controls
Using the Remote Control
 PowerRefer to the “Power On/Off the Projector” section 
on pages 12-13.
Re-SyncAutomatically synchronizes the projector to the 
input source.
KeystoneAdjusts image distortion caused by tilting the 
projector (±16 degrees).
Display
FormatDisplay the “Aspect Ratio” section of the on-
screen display menu to select the desired aspect 
ratio.
  Laser 
ButtonAim...

18 © 3M 2008.  All Rights Reserved.
User Controls 3M™ Digital Projector
ClearClear your selection.
Enter&RQ¿UP\RXULWHPVHOHFWLRQ
Source LockSelectauto detection all connector ports or lock 
current connector port. (see page 
28 for more) 
VideoChoose composite video source.
S-VideoChoose S-Video source.
VGA1Choose primary VGA-In source.
VGA2Choose secondary VGA-In or SCART source.
DVIChoose DVI-D source.
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