NEC Mt1020 Projector Users Manual

							FOCUS
ZOOM
ADJUST
ENTER
SELECT
MENU
POWER
ON/OFFSTATUS PUSH
Top Features
1Power Button
Use this button to turn the power on and off when the Main Power Switch is on and
the LCD projector is in standby. (When this button is pressed and held for at least
two seconds, the ÒDisplay MuteÓ mode will be canceled.)
2Menu Button
Displays the on- screen menu.
3Select Button
After you press the ÒMenuÓ button, use this button to select the menu icon of the
item you wish to adjust.
4Enter Button
Executes your menu selection.
5(+) (Ð) Adjust Button
Use these buttons while you re in the Image Adjust mode to change the level of a
selected menu item. These buttons are also used to set an item in the Power or
Settings menus.
6(+) (Ð)  Zoom Buttons
Press the (+) button to make the image larger; press (Ð) to make the image smaller.
7(+) (Ð)  Focus Buttons
Press the (+) or (Ð) buttons to focus an image.
8Power Indicator
When this indicator is green, the LCD projector is on; when the indicator is amber, it
is standing by.
9Status Indicator
When this is lit red continually, its warning you that the projection lamp has exceed
2000 hours of service. After this light appears, it is advisable to replace the projection
lamp as soon as possible.(See pages 61 and 62)
When the operating time of the lamp exceeds 2000 hours, the STATUS indicator is
lit red continually. In addition the message LAMP USAGE XX HOURS appears
continually when the on-screen menu is not displayed.
If this light blinks red rapidly, it indicates that either the lamp cover or filter cover is
not attached properly; if the light blinks slowly it means the projectors internal
temperature is too hot to operate safely. See the Status Light Messages on pages 69
and 70 for more details.
7
6
5
4
3
2
1
9
8
INTRODUCTION
19
20 
						

							Terminal Panel Features
This panel is located in the rear and is where you connect your cables.
1Remote Control Jacks
a. Remote Control Input Jack
Connect your remote control cable here for wired operation.
b. Remote Control Output Jack
This terminal enables you to operate up to five LCD projectors with
the same remote control.
When your remote mouse receiver is connected here, the remote
sensors on the LCD projector cabinet will receive your mouse
commands.
2PC Control Port
Use this port to connect your PC to control the MultiSync MT1020/
MT820 Projector. This enables you to use your PC and serial
communication protocol to control the projector. If you are writing
your own program,  command references are on pages 81 to 84.
312V DC/400 mA Output Terminal
Use this terminal to plug in a document camera or any other 12V
accessory.
4Video Input
Connect a VCR, laser disc player, or document camera here to
project video.
Left Channel/Mono Audio Input Jack
This is your left channel audio input for stereo sound coming from
video equipment or audio system. This also serves as your monaural
audio input.
Right Channel Audio Input Jack
This is your right channel audio input for stereo sound.
5S-Video Input
Here is where you connect S-Video input from an external source
like a VCR.
Left Channel/Mono Audio Input Jack
This is your left channel audio input for stereo sound coming from
S-Video equipment or audio system.  This also serves as your
monaural audio input.
Right Channel Audio Input Jack
This is your right channel audio input for stereo sound.
NOTE:  S-Video provides more vivid color and higher resolution than
the traditional composite video format.
REMOTE CONTROLPC
CONTROL
S-VIDEO INPUTINPUT
VIDEO INPUT AUDIO INPUTOUTPUT
AUDIO OUTPUT
AUDIO RGB INPUT 1
RGB INPUT 2
AUDIODC12V/400mA
OUTPUT
RGB MONITOR OUTPUT
L / MONO

R
L / MONO

R
1 a      1 b23
4
5
INTRODUCTION
21
22 
						

							6RGB Input 1 Connector (D-Sub 15 pin)
Connect your PC or other RGB equipment such as IBM or compat-
ible computers. Use the NEC MultiCable thats supplied to connect
to a PC.
RGB 1 Audio Input Mini Jack
This is where you connect RGB audio output from a computer or
another RGB source.
7RGB Input 2 Connector (Mini D-Sub 15 pin)
Connect a Macintosh or compatible computer here using the NEC
MultiCable thats supplied.
RGB 2 Audio Input Mini Jack
This is where you connect a second RGB audio output from a
computer or another RGB source.
8Audio Output Mini Jack
Connect additional external speakers here to listen to audio coming
from your computer, Video or S-Video input.
9RGB Monitor Output Connector (Mini D-Sub 15 pin)
You can use this connector to loop your computer image to an
external monitor from either the RGB 1 or RGB 2 input source.
0Built-in Security Slot ( 
 )
This security slot supports the MicroSaver
¨ Security System.
MicroSaver
¨  is a registered trademark of Kensington Microware
Inc.  The logo 
 is trademarked and owned by Kensington
Microware Inc.
REMOTE CONTROLPC
CONTROL
S-VIDEO INPUTINPUT
VIDEO INPUT AUDIO INPUTOUTPUT
AUDIO OUTPUT
AUDIO RGB INPUT 1
RGB INPUT 2
AUDIODC12V/400mA
OUTPUT
RGB MONITOR OUTPUT
L / MONO

R
L / MONO

R
8
6
7
9
REMOTE CONTROLPC
CONTROL
S-VIDEO INPUTINPUT
VIDEO INPUT AUDIO INPUTOUTPUT
AUDIO OUTPUT
AUDIO RGB INPUT 1
RGB INPUT 2
AUDIODC12V/400mA
OUTPUTRGB MONITOR OUTPUT
L / MONO

R
L / MONO

R
K
0
INTRODUCTION
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24 
						

							Remote Control Features
You can use your remote control with the cable or wireless to operate your
MultiSync MT1020/MT820 LCD Projector. With the remote mouse receiver
connected to your computer, you can also use the projectors remote control to
operate your computers mouse wireless, too. (See pages 43 and 44 to connect
the remote mouse receiver to your computer.)
If you want to use your remote control with the cable, connect one end of the
cable to the jack on the remote control and the other end to the Terminal Panel.
NOTE: If you are using a Macintosh computer, you can click either the right or
left button to activate the mouse.
1Left Click Button
Use this button to enter your menu selection. It works the same as the
Enter button on the cabinet.
2Laser Pointer
Beams a laser light when ÒLaserÓ button is pressed.
3Infrared Transmitter
Direct the remote control toward the remote sensor on the projector cabinet
or the remote mouse receiver.
4LED
Flashes when any button is pressed.
5Power On And Off
If your main power switch is turned on, you can use this button to turn your
MultiSync MT1020/MT820 LCD Projector on and off.
6Video Button
Press to select an NTSC, PAL, SECAM or NTSC4.43 compatible video
source from a VCR, laser disc player or document camera.
7Volume Buttons
Press (+) to increase the volume and (-) to decrease it.
8S-Video Button
Press to select an S-Video source from a VCR.
9RGB 1 Button
Press to select a video source from a computer connected to your RGB 1
port.
0RGB 2 Button
Press to select a video source from a computer connected to your RGB 2
port.
ALaser Button
Press and hold this button to activate the laser pointer. When lit, you can use
the laser to draw your audiences attention to a red dot that you can place on
any object within 30 feet (10 m).
INTRODUCTION
25
26
OFF ON
VIDEO
RGB 1
MENU LASERS-VIDEO VOLUME
+
–
RGB 2
POWER
4
5
6
8
9
0
7
A
1
3 2
R-CLICK
ZOOM FOCUSPOSITION
MAGNIFY
REDUCEPIC-MUTE FREEZE
+
–
+ –
+
–
+
–
 
						

							NOTE: You cannot use Menu and Position at the same time.
Remote Control Precautions
¥ Do not look into the laser pointer while it is on.
¥ Do not point the laser beam at a person.
¥ When the cable is connected to the remote control, it will not work in the
wireless mode.
¥ Handle the remote control carefully.
¥ If the remote control gets wet, wipe it dry immediately.
¥ Avoid excessive heat and humidity.
¥
If you will not be using the remote control for a long time, remove the batteries.¥ Do not mix new and old or different types of batteries.
INTRODUCTION
27
28 BMenu Button
Use this button to call up the On-Screen Menu so you can adjust and set the
image. After you press this button, it will light up. During this time you can
use the mouse pointer and right/left click buttons to make  menu selections.
If no buttons are pressed within 10 seconds while it illuminates, the light
goes out. To return to the main menu from a sub menu, press this button
again.
CMouse Pointer Button
Works as a mouse for your projected computer image. This button is also
used to adjust position.
This button selects the submenu you want to adjust.  (See page 49.)
After you make your on-screen menu selection, use this button to adjust the
level up or down. (See page 49.)
DRight Click Button
Press this button to exit Menus or Position.
EFreeze Button
This button will freeze a picture. Press again to resume motion.
FPosition Button
When the picture is magnified, press this button to activate the mouse
buttons that you can use to reposition the image in eight directions. When
youre finished, the Position button will remain lit for 10 seconds.
NOTE: When you are adjusting Position, the Mouse Pointer button is used to move
the picture.
OFF ON
VIDEO
RGB 1
MENU
R-CLICKLASER
ZOOM FOCUS S-VIDEO VOLUME
+
–
POSITION
MAGNIFY
REDUCEPIC-MUTE FREEZE
RGB 2
+
+ –
++
POWER
G
F
D
E
H
J
I
B
C
K
GPicture Mute Button
This button turns off the image for a short period of time. Press
again to restore the image.
HMagnify/Reduce Button
Use the (+) or (Ð) button to adjust the image size up to 400%.
IFocus Button
Press the (+) or (Ð) button to adjust the focus.
JZoom Button
Press the (+) button to zoom in and the (Ð) button to zoom out.
KRemote Jack
Connect your remote control cable here for for wired operation.
–
 –
 –
 
						

							This section describes how to set up your MultiSync MT1020/MT820 LCD
projector and how to connect video and audio sources.
Setting Up Your MultiSync MT1020/MT820
LCD Projector
Your MultiSync MT1020/MT820 LCD Projector is simple to set up and use.
But before you get started, you must first:
1. Determine the image size
2. Set up a screen or select a non-glossy white wall onto which you can project
your image.
Carrying The LCD Projector Always carry your LCD projector by the
handle. Ensure that the power cord and any other cables connecting to video
sources are disconnected before moving the projector. When moving the
projector or when it is not in use, cover the lens with the lens cap.
INSTALLATION 2
Carrying handle
Pull out
Selecting A Location  The further your LCD projector is from the screen or
wall, the larger the image. The minimum size the image can be is approxi-
mately 20 (0.5 m) measured diagonally when the projector is roughly 3 feet
(1.0 m) from the wall or screen. The largest the image can be is 300 (7.6 m)
when the projector is about 40.03 feet (12.2 m) from the wall or screen.
350
300
250
200
150
100
50
0
0.0 6.56 13.12 19.69 26.25 32.81 40.03 ft.
(2.0) (4.0) (6.0) (8.0) (10.0) (12.2) (m)
Projection Distance
Diagonal Image Size (inch)
Projection Distance and Image Size
300Ó
235Ó
WIDE
TELE
27Ó
20Ó
INSTALLATION
29
30
Width
HeightScreen size
(diagonal)
Projection distance
    
      Push to release the
handle.
Push to retract
 



 





 



 




 
						

							Using A Tabletop Or Cart
1. Place your LCD projector on a flat level surface at the optimal
distance from the screen or wall so you realize the size image you
want. (Avoid having bright room lighting or sun light directly on the
screen or wall where youll be projecting the image.)
2. Connect the power cable, remove the lens cap and turn the projector
on. (If no input signal is available, the projector will display a
background image.)
3. Ensure that the projector is square to the screen.
4. Move the projector left or right to center the image horizontally on
the screen. (A)
5. To center the image vertically (B), lift the front edge of the projector
and press the buttons on the front of the projector, just above the
feet, to release the one-touch tilt feet. (There is approximately 10.5û
of up and down adjustment for the front of the projector. )
 
 



INSTALLATION
31
32
 

 



 

 
6. To fine tune the images position vertically on the screen, rotate each
front foot.
7. Increase or reduce the size of the projected image by pressing the
Zoom (+) or (Ð) buttons on the remote control or top of the
cabinet.
FOCUS
ZOOM
ADJUST
ENTER
SELECT
MENU
POWER
ON/OFFSTATUS PUSH
(A) Top view
(B) Side viewscreen
screen 
						

							If your projector is mounted on the ceiling and your image is upside down, use the
ÒMenuÓ and ÒSelectÓ buttons on your projector cabinet or (s) (t)  buttons on your
remote control to correct the orientation. (See page 60.)
Reflecting The Image
Using a mirror to reflect your LCD projectors image enables you to enjoy a much
larger image. Contact your NEC dealer if you need a mirror.
If youre using a mirror and your image is inverted, use the ÒMenuÓ and ÒSelectÓ
buttons on your projector cabinet or (s) (t) buttons on your remote control to correct
the orientation. (See page 60.)
Rear Screen Projection
You can use your MultiSync MT1020/MT820 LCD projector to project an image from
the rear onto a transparent screen. The distance the projector must be from the screen is
the same as if you were projecting the image from the front. Contact your NEC dealer
if you need a transparent screen.
If youre projecting the image from the rear and your image is inverted, use the ÒMenu
and Select buttons on your projector cabinet or  (s) (t) buttons on your remote
control to correct the image. (See page 60 .)
MirrorScreen
INSTALLATION34
     WARNING
¥Only use your LCD projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged.
¥ Do not use the LCD projector where temperatures vary greatly. The projector must be used at temperatures between 32ûF (0ûC) and 104ûF (40ûC).
¥ Do not expose the LCD projector to moisture, dust, or smoke. This will harm the screen image.
¥ Ensure that you have ad-
equate ventilation around
your LCD projector so heat
can dissipate. Do not cover
the vents on the bottom or
the side of the projector.
Ceiling Installation
Installing your MultiSync
MT1020/MT820 LCD Projec-
tor on the ceiling must be done
by a qualified technician. Con-
tact your NEC dealer for more
information.
Do not attempt to install the
projector yourself.
33
3.28 ft
(1 m)
7.87 ft
(2.4 m)
13.12 ft
(4 m)
19.69 ft
(6 m)
26.25 ft
(8 m)
6.5°
8.5°
40.03 ft
(12.2 m)
39.37 36.09 32.81 29.53 26.25 22.97 19.69 16.40 13.12 9.84 6.56 3.28 0 (ft)
(12) (11) (10) (9) (8) (7) (6) (5) (4) (3) (2) (1) 0 (m) 235Ó-300Ó 165Ó-222Ó 115Ó-150Ó 77Ó-100Ó 47Ó-60Ó 20Ó-27Ó
Screen center line
(Telephoto)
Screen center line
(Wide)
Optical axis center line
13.39 ft
(4081.9 mm)1.43 ft
(435.2 mm)
1.64 ft
(0.5 mm)
0
13.12 ft
(4 mm)
Distance from optical axis center
Screen size = diagonal(inch)
NOTE : Distances may vary ±5%.Distance from lens surface 
						

							REMOTE CONTROLPC
CONTROL
S-VIDEO INPUTINPUT
VIDEO INPUT AUDIO INPUTOUTPUT
AUDIO OUTPUT
AUDIO RGB INPUT 1
RGB INPUT 2
AUDIODC12V/400mA
OUTPUT
RGB MONITOR OUTPUT
L / MONO

R
L / MONO

R
      

 
 


Document Camera
VCR or LaserDisk Player
IBM VGA or Compatibles Macintosh or Compatibles
Remote Mouse Receiver Remote Mouse Receiver
IBM/MAC MultiCable
To mini D-Sub 15-pin or D-Sub 15-pin
connector on the LCD Projector.
Wiring Diagram
To video, S-video,
and audio inputs on
the LCD projector.
PS/2 mouse adapter
(supplied)
Remote Control Guideline
1. Plug the serial cable with the remote mouse receiver into your computers mouse port and restart your computer to gain remote mouse
control.
2. When using the remote controls built-in infrared mouse on a laptop computer, the laptops mouse, trackball or trackpad will be disabled.
Disconnect the infrared receiver and restart your computer to regain trackball or trackpad mouse control.
3. If the screen goes blank while using your remote control, it may be the result of the computers screen-saver or power management
software. If you accidentally hit the OFF button on the remote control, wait one full minute and then press the ON button to resume.
Mac ADB adapter
(supplied)
INSTALLATION
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36 
						

							3. Use the MultiCable thats supplied to connect your PC or Macintosh computer to the
LCD projector. For a PC, use the smaller 15-pin connector on the cable to connect to
your computers video port; use the larger 15-pin connector on the cable to connect
to the projectors RGB 1 input. For Macintosh, use the larger 15-pin connector on the
cable to connect to your computers video port; use the smaller 15-pin connector on
the cable to connect to the projectors RGB 2 input. (You can also use your own
video cable if you wish. For a PC cable, use the smaller 15-pin connector RGB 2 on
the projector. For a Macintosh cable, use the larger 15-pin connector RGB 1 on the
projector.)
4. Turn on the LCD projector and the computer.
5. If the projector goes blank after a period of inactivity, it may be caused by a  screen
saver installed on the computer youve connected to the projector.
NOTE: Refer to your computers owners manual for more information about your
computers video output requirements and any special identification or configuring your
projectors image and monitor may require.
INSTALLATION
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38
Connecting Your PC Or Macintosh Computer
Connecting your PC or Macintosh computer to your MultiSync MT820 (SVGA)/
MT1020 (XGA) LCD Projector will enable you to project your computers screen
image for an impressive presentation. All of these following display standards are
supported:
* indicates that this resolution is supported by MT1020 only.
To connect to a PC, Macintosh or computer equipped with an XGA/SVGA/VGA
adapter or compatible graphics adapter, simply:
1. Turn off the power to your LCD projector and computer.
2. If your PC does not support XGA/SVGA/VGA you will need to install an XGA/
SVGA/VGA graphics board. Consult your computers owners manual for your
XGA/SVGA/VGA configuration. If you need to install a new board, see the manual
that comes with your new graphics board for installation instructions.
VGA 6402480 for graphics VGA 6402400 for graphics
VGA 6402350 for graphics VGA 7202400 for text
VGA 7202350 for text SVGA 8002600
XGA 10242768* Macintosh at 10242768*
Macintosh at 6402480 Macintosh at 8322624