3M Multimedia Projector X68 Operators Manual

11

Setting up
Examples of connection with a computer 
Y
VIDEO
RGB IN1RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDEO
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T
Y
VIDEO
RGB IN1
RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDEO
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T
Y
VIDEO
RGB IN1
RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDEO
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T
RGB IN2
RGB OUT
Audio out
RS-232C
RGB out
Stereo mini audio cable 
RGB cable
RGB in
RGB cable
Audio in
Stereo mini audio...

12

Y
VIDEO
RGB IN1RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDE
O
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T
Y
VIDEO
RGB IN1
RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDE
O
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T
Y
VIDEO
RGB IN1
RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDE
O
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T
Y
VIDEO
RGB IN1
RGB IN2
RGB OUT CONTROL
AUDIO 1-IN
S-VIDE
O
COMPONENT VIDE
O
CB/PBCR/PR
R-AUDIO 2-L AUDIO-OU
T

Setting up
Examples of connection with a VCR/DVD player...

13

Setting up
Connecting power supply
WARNING  ►Please use extra caution when connecting the power cord, as 
incorrect or faulty connections may result in fire and/or electrical shock.
• Only use the power cord that came with the projector. If it is damaged, contact 
your dealer to newly get correct one.
• Only plug the power cord into an outlet rated for use with the power cord's 
specified voltage range.
• Never modify the power cord. Never attempt to defeat the ground connection 
of the...

14

Putting batteries
WARNING  ►Always handle the batteries with care and use them only as 
directed. Improper use may result in battery explosion, cracking or leakage, 
which could result in fire, injury and/or pollution of the surrounding environment.
• Be sure to use only the batteries specified. Do not use batteries of different 
types at the same time. Do not mix a new battery with used one. 
• 
Make sure the plus and minus terminals are correctly aligned when loading a battery.
• Keep a battery away...

15

Using the remote control
CAUTION  ►Be careful in handling the remote control.
• Do not drop or expose the remote control to physical impact.
• Do not get the remote control wet or place it on wet objects. It may result in 
malfunction.
• Remove the batteries from the remote control and store them in a safe place if 
you won’t be using the remote control for an extended period. 
• Replace the batteries whenever the remote control starts malfunctioning. 
• When strong lights (such as direct sunlight)...

16

Power on/off
Power on/off
WARNING  ►When the power is on, a strong light is emitted. Do not look into 
the lens of projector. Also do not peep at the inside of projector through a hole.
NOTE  • Turn the power on/off in right order. Please power on the projector prior 
to the connected devices. Power off the projector later than the connected devices.
Power switch
STANDBY/ON 
button
POWER indicator
Turning on the power
1. Make sure that the power cord is firmly and correctly 
connected to the...

17

Operating
Operating
Adjusting the volume
1. Press the VOLUME button on the remote control. 
A dialog will appear on the screen to aid you in adjusting the 
volume.
2. Use the cursor buttons ▲/▼ to adjust the volume.
To close the dialog and complete the operation, press the VOLUME button 
again. Even if you don’t do anything, the dialog will automatically disappear 
after a few seconds. 
Temporarily muting the sound
1. Press the MUTE button on the remote control.  
A dialog will appear on the screen...

18

Operating
Adjusting the zoom and focus
1. Use the zoom knob to adjust the screen size.  
2. Use the focus ring to focus the picture.
Selecting an aspect ratio 
1. Press the ASPECT button on the remote control.   
Each time you press the button, the projector switches the mode for aspect 
ratio in turn. 
 For an RGB signal
NORMAL 
 4:3  16:9 
  
 For a video signal/no signal 
4:3  16:9  SMALL 
  
● The NORMAL mode keeps the original aspect ratio of the signal.
● For an HDTV signal of 1125i...

19

Operating
Using the automatic adjustment feature
1. Press the AUTO button on the remote control.  
 For an RGB signal 
The vertical position, the horizontal position, the clock phase 
and the horizontal size will be automatically adjusted. 
And the aspect ratio will be automatically selected. Make sure that the 
application window is set to its maximum size prior to attempting to use this 
feature. A dark picture may still be incorrectly adjusted. Use a bright picture 
when adjusting.
 For a video...

20

Using the magnify feature
1. Press the ON button of MAGNIFY on the remote control.   
The “MAGNIFY” indication will appear on the screen 
(although the indication will disappear in several seconds with 
no operation), and the projector will enter the MAGNIFY mode.
2. Use the cursor buttons ▲/▼ to adjust the zoom level. 
To move the zoom area, press the POSITION button in the MAGNIFY mode, 
then use the cursor buttons ▲/▼/◄/► to move the area. And to finalize the 
zoom area, press the POSITION button...