3M Digital Projector X90w Operators Manual

11
Setting up
NOTE  • Be sure to read the manuals for devices before connecting them to the 
projector, and make sure that all the devices are suitable to be connected with this 
product. Before connecting to a PC, check the signal level, the signal timing, and the 
resolution.
- Do not connect LAN port to any network that might have the excessive voltage.
- Some signal may need an adapter to input this projector.
- Some PCs have multiple screen display modes that may include some signals which 
are not...

12
Setting up
Inserting an SD card and USB memor y
When using the projector with a wireless LAN please insert the included wireless 
network card. When using a commercial SD memory card in order to view images 
insert the SD memory card in the same manner. And when using a commercial 
USB memory in order to view images insert the USB memory to the AUX I/O port.
See the “User's Manual - Network Function” for information on using either type of 
card.
1.Make sure the projector’s power switch is OFF....

13
Setting up
How to use the slot cover lock
1.Open the slot cover lock, and insert it into the 
locking a slot.
2.Close the slot cover lock slowly, and attach a 
padlock or combination lock to the slot cover 
lock.
Connecting power supply
1.Connect the connector of the power cord to the AC inlet of the projector.
2.Firmly plug the power cord's plug into the outlet. 
AC inlet
to the outlet
Connector of the power cord
SD CARDSD CARD
WARNING
yPlease use extra caution when connecting the power cord, as...

14
Remote control
Putting batteries
Please load the batteries before using the remote control. If the remote control starts to 
malfunction, replace the batteries. If you will not use the remote control for an extended 
period, remove the batteries from the remote control and store them in a safe place.
1.Slide back and remove the 
battery cover in the direction 
of the arrow.
2.Align and insert the two AA 
batteries according to their 
plus and minus   terminals as indicated in the remote control....

15
Changing the frequency of  remote control signal
The accessory remote control has the choice of the 
mode 1 or the mode 2, in the frequency of its signal. 
If the remote control does not function properly, 
attempt to change the signal frequency.
Please remember that the “REMOTE FREQ.” in 
SERVICE item of OPTION menu (
	47) of the 
projector to be controlled should be set to the same 
mode as the remote control.
To set the mode of the remote control, slide the 
knob of the frequency switch inside the...

16
Using as a wired remote control
The accessory remote control works as a wired remote 
control, when the wired control port at the bottom of the 
remote control connects with the REMOTE CONTROL 
port on the back of the projector via an audio cable with 3.5 
diameter stereo mini plugs. 
When the remote control signal is hard to reach surely to 
the projector in the environment, this function is effective.
Remote control
NOTE  • To connect the remote control with the projector, use an audio cable with...

17
Power on/off
WARNING  

yA strong light is emitted when the projector’s power is on. Do not look into 
the lens of the projector or look inside of the projector through any of the projector’s openings.

yDo not touch around the lamp door and the exhaust vents during use or just after use, since it is too hot.
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.
• 
Before turning the...

18
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.
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To close the dialog and complete the operation, press the 
VOLUME button again. Even if you do not do anything, the 
dialog will automatically disappear after a few seconds.
WKHYROXPH
adjustment is disable. Please see the AUDIO item of AUDIO menu. 
(	38)
Temporarily muting the sound...

19
Operating
Searching an input signal
1.Press the SEARCH button on the remote control.
The projector will start to check its input ports in order to 
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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 1
Æ RGB 2
Æ M1-D 
Æ MIU 
Æ COMPONENT (Y, CB/RB, CR/BR) 
Æ S-VIDEO 
Æ VIDEO

20
Adjusting the zoom and focus
1.Use the zoom ring to adjust the screen size. 
2.Use the focus ring to focus the picture.
Operating
Focus ring
Zoom ring
Adjusting the lens shift
1.Use the vertical lens shift dial to shift 
the picture upward or downward. 
2.Use the horizontal lens shift dial to 
shift the picture left or right.
Using the automatic adjustment feature
1.Press the AUTO button on the remote control. 
€For an RGB or MIU signal
The vertical position, the horizontal position, the horizontal...