3M Sx55 Operators Guide

11
ENGLISH

Setting up
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Y
VIDEO
AUDIO IN1
RGB IN1
CONTRO
L RGB IN2
RGB OU
T
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PRAudio outUSB(A)RS-232CRGB out
Examples of connection...

12

Setting up
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Y
VIDEO
AUDIO IN1
RGB IN1
CONTROL RGB IN2
RGB OUT
AUDIO IN2
AUDIO OUT
USBS-VIDEOCOMPONENT VIDEO
CB/PB
CR/PR
Examples of connection with a VCR/DVD player
Audio outVideo...

13
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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

Remote control
Remote control
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...

15
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Remote control
Using the remote control
CAUTION  ►Be careful in handling the remote control.
• Do not drop or otherwise expose the remote control to physical impact.
• Do not get the remote control wet or place it on wet objects. Doing so 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 to malfunction. 
• When...

16

Power on/off
Power on/off
WARNING  ►When the power is on, a strong light is emitted. Do not look 
into the lens or vents of the projector.
NOTE  •  Turn the power on/off in right order. Please power on the projector 
before the connected devices. Power off the projector after 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 projector and outlet.  
2. Open the lens cover, and set the...

17
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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. 
VIDEORGBSEARCHST
ANDBY/ON
FREEZEOFFONMAGNIFYASPECT AUTOBLANKHOMEPAGE UPPAGE...

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.
Searching an input signal
1. Press the SEARCH button on the remote control.   
The projector will begin to check its input ports in order to 
find any input signals. 
Then when an input is found, the projector will stop 
searching and display the image. If no signal is found, the projector will return 
to the state selected before the operation. 
RGB IN1  RGB IN2 ...

19
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Operating
Correcting the keystone distortions
1. Press the KEYSTONE button on the remote control. 
A dialog will appear on the screen to aid you in
 correcting 
the distortion.
2. Use the cursor buttons ▲/▼ to correct the distortion.
To close the dialog and complete this operation, press the KEYSTONE button 
again. Even if you don’t do anything, the dialog will automatically disappear 
after a few seconds. 
● This function may not be work well with some input.
● The adjustable range for...

20

Operating
Freezing the screen
1. Press the FREEZE button on the remote control.  
The “FREEZE” indication will appear on the screen, and 
the projector will enter the FREEZE mode.
To exit the  FREEZ
E mode and restore the screen to normal, 
press the FREEZE button again. 
● The projector automatically exits the FREEZE mode when the input signal 
changes, or when  one of the projector’s buttons or the remote control buttons 
of STANDBY/ON, SEARCH, RGB, VIDEO, BLANK, AUTO, ASPECT, VOLUME, 
MUTE,...