NEC Mt1050 Lcd Projector Users Manual

							E Ð 18
PC CONTROLREMOTE
CONTROL
INPUT MOUSE
OUTPUT
S-VIDEO
VIDEO AUDIO RGB INPUT 2 AUDIO RGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
OUTPUT
Wiring Diagram
NOTE: When using with a notebook PC, be sure to connect between the projec-
tor and the notebook PC before turning on the power to the notebook PC. In
most cases signal cannot be output from RGB output unless the notebook PC
is turned on after connecting with the projector.
NOTE: If using video, S-video, or audio cables, the cables should be 3 m (9.8feet) or shorter.
Remote Control Guideline for the Remote Control
1. Plug the supplied serial cable with the mouse output port of the pro-
jector into your computerÕs mouse port and restart your computer to
gain remote mouse control.
2. When using the remote controlÕs built-in infrared mouse on a laptop
computer, the laptopÕs mouse, trackball or trackpad will be disabled.
Disconnect the serial cable from the mouse output port 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 computerÕs screen-saver or power management
software.
4. If you accidentally hit the OFF button on the remote control, wait one
full minute and then press the ON button to resume.Supplied serial cable
Supplied mouse adapter
(For Macintosh or USB)
Supplied mouse adapter
(For IBM PS/2 or USB)Macintosh or Compatibles
(Desktop type or notebook type)
IBM VGA or Compatibles(Desktop type or notebook type)
Signal cable (supplied)To mini D-Sub 15-pin connector on the
projector. It is recommended that you
use a commercially available distribu-
tion amplifier if connecting a signal
cable longer than the supplied one.
DVD Player (with component output)
Optional Component V cable
Document Camera To video, S-video, and audio
inputs on the projector.
VCR, DVD Player or LaserDisc PlayerMonitor
Connecting Your PC or Macintosh Computer
Connecting your PC or Macintosh computer to your MultiSync MT1055
and MT1050 (XGA) / MT850 (SVGA) projector will enable you to project
your computerÕs screen image for an impressive presentation.
To connect to a PC or Macintosh, simply:
1. Turn off the power to your projector and computer.
2. Use the signal cable thatÕs supplied to connect your PC or Macintosh
computer to the projector.
NOTE:The new Macintosh computer such as G3 will have the 15 pin HD
connector. The MT1055/MT1050/MT850s Plug and Play data will be down-
loaded to the Macintosh. Therefore, the Mac adapter will not be necessary.
3. Turn on the projector and the computer.
4. If the projector goes blank after a period of inactivity, it may be caused
by a screen saver installed on the computer youÕve connected to the
projector. 
						

							E Ð 19
MENUENTERCANCELS
E
L
E
C
T
P
O
W
E
R S
T
A
T
U
S
O
N/S
T
A
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B
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EA
U
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O A
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AC INS-VIDEO
VIDEO AUDIO
RGB INPUT 2
AUDIO
RGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
USB
PC-CARDC 
CONTROLMOUSE
OUTREMOT
CONTR
INPU
S-VIDEO
VIDEO AUDIO RGB INPUT 2
AUDIORGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
RGB INPUT
AUDIO
IBM VGA or Compatibles (Notebook type)
RGB signal cable (supplied)
To mini D-Sub 15-pin connector on the
projector. It is recommended that you
use a commercially available distribu-
tion amplifier if connecting a signal
cable longer than the supplied one.
IBM VGA or Compatibles (Desktop type)Audio cable (not supplied)
Connecting Your PC
Connecting your PC to your MultiSync MT1055 and MT1050 (XGA)/
MT850 (SVGA) projector will enable you to project your computerÕs
screen image for an impressive presentation.
To connect to a PC, simply:
1. Turn off the power to your projector and computer.
2. Use the supplied signal cable to connect your PC to the projector.
3. Turn on the projector and the computer.
4. If the projector goes blank after a period of inactivity, it may be caused
by a screen saver installed on the computer youÕve connected to the
projector. 
						

							E Ð 20
MENUENTERCANCELSELECT
POWER STATUS
ON/STAND BYSOURCE A
UTO ADJUST
AC INS-VIDEO
VIDEO AUDIOR
GB IN
PUT 2
AUDIO
RGB INPUT 1
L/M
ONO
R
AUDIORGB MONITOR
   OUTPUT
USB
PC-CARDC 
CONTROLMOUSE
OUTREMOT
CONTR
INPU
S
-V
ID
E
O
V
ID
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O A
U
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IOR
G
B
 IN
P
U
T
 2
AUDIORGB INPUT 1
L/M
O
N
O
R
AUDIORG
B MONITOR
   OUTPUT
RGB INPUT
AUDIO
Macintosh (Notebook type)
RGB Signal cable (supplied)
Audio cable (not supplied)
1O
ND
I
P
23456
Pin adapter for Macintosh
(not supplied)
For older Macintosh, use a commercially
available pin adapter to connect to your
Macs video port.The new Macintosh computer such as
G3 will have the 15 pin HD connec-
tor. The MT1055/MT1050/MT850s
Plug and Play data will be down-
loaded to the Macintosh. Therefore,
a Mac adapter will not be necessary.
Connecting Your Macintosh Computer
To connect to a Macintosh, simply:
1. Turn off the power to your projector and your Macintosh computer.
2. Use the supplied signal cable to connect your Macintosh computer
to the projector.
3. Turn on the projector and the Macintosh computer.
Macintosh (Desktop type) 
						

							E Ð 21
External monitor
MENUENTERCANCELSELECT
POWER STATUS
ON/STAND BYSOURCE
AUTO
 ADJUST
AC INS
-
V
I
D
E
O
V
I
D
E
O A
U
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I
OR
G
B
 
I
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P
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2
AUDIO
RGB INPUT 1
L/M
O
N
O
R
AUDIORGB MONITOR
   OUTPUT
USB
PC-CARDC 
CONTROLMOUSE
OUTREMOT
CONTR
INPU
S-VIDEO
VIDEO AUDIO RGB INPUT 2
AUDIO RGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
RGB INPUT
RGB OUTPUTAUDIO IN AUDIO OUT
Connecting an External Monitor
You can connect a separate, external monitor to your MT1055/MT1050/MT850 to simultaneously view on a monitor the image youre projecting. To
do so:
1. Turn off the power to your projector, monitor and computer.
2. Use a 15-pin cable to connect your monitor to the RGB Monitor Output (Mini D-Sub 15 pin) connector on your projector.
3. Turn on the projector, monitor and the computer.
PC CONTROLREMOTE
CONTROL
INPUT MOUSE
OUT
Serial cable (suppried)
Macintosh
IBM PS2
Connecting Your Computer to the Mouse Output Port
The built-in remote mouse receiver enables you to operate your
computers mouse functions from the remote control. It is a great con-
venience for clicking through your computer-generated presentations.
To connect the mouse output port:
1. Turn off your computer.
2. For PCs: Remove your current mouse and connect the supplied
serial cable from the mouse output to your PCs mouse port. (Use
the 6-pin adapter for connecting to a PS/2 computer or the supplied
USB adapter.)
For Macintosh: Remove your current mouse from your computer,
attach the Macintosh adapter or the supplied USB adapter to the
mouse output ports serial cable, and connect the projector to your
mouse port.
3. When the built-in remote mouse receiver is available, it will disable
your regular mouse, disconnect the serial cable and restart your
computer.
NOTE: The mouse adapter for USB is not compatible with the USB terminal onthe projector.
RGB Signal cable (suppried) 
						

							E Ð 22
MENUENTERCANCELSE
LECT
P
O
W
E
R ST
AT
U
S
O
N/ST
AN
D B
YSO
URCEAUT
O ADJ
US
T
AC INS-VIDEO
VIDEO AUDIORGB INPUT 2
AUDIO
RGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
USB
PC-CARDC 
CONTROLMOUSE
OUTREMOT
CONTR
INPU
S-VIDEO
VIDEO AUDIORGB INPUT 2
AUDIORGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
RGB INPUT
Y     Cb     Cr R     L
R     L
Red
White
Y
Cb
Cr
Red
White DVD player
Optional 15-pin-to-RCA23 cable (optional)
(Component V )
Audio cable (not supplied) Audio Equipment
Connecting Your DVD Player
You can connect your projector to a DVD player with component out-
puts or Video output. To do so, simply:
1. Turn off the power to your projector and DVD player.
2. If your DVD player has the component video (Y,Cb,Cr) output, use
the optional 15-pin-to-RCA23 cable to connect your DVD player to
the RGB INPUT connector on the projector.
For a DVD player without component video (Y,Cb,Cr) outputs, use
common RCA cables (not provided) to connect a composite VIDEO
output of the DVD player to the Video Input of the projector.
3. Turn on the projector and DVD player.
NOTE: Refer to your DVD playerÕs ownerÕs manual for more information aboutyour DVD playerÕs video output requirements, 
						

							E Ð 23
MENUENTERCANCELS
E
LE
C
T
P
O
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E
R S
TA
TU
S
O
N/S
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AN
D
 B
YS
O
U
R
CEA
U
TO A
D
J
U
ST
AC INS-VIDEO
VIDEO AUDIO RGB INPUT 2
AUDIO
RGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
USB
PC-CARDC 
CONTROLMOUSE
OUTREMOT
CONTR
INPU
S-VIDEO
VIDEO AUDIORGB INPUT 2
AUDIORGB INPUT 1
L/MONO
R
AUDIORGB MONITOR
   OUTPUT
VIDEO
S-VIDEO
R       L
R       L
VIDEO
VCR/ Laser disc player
S-video cable (not supplied)
Audio equipmentAudio cable (not supplied)
Document camera Video cable (not supplied)
Connecting Your VCR or Laser Disc Player
Use common RCA cables (not provided) to connect your VCR, laser disc player or document camera to your projector.
To make these connections, simply:
1. Turn off the power to the projector and VCR, laser disc player or document camera.
2. Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player, connect the other end to the Video
input on your projector. Use an audio cable (not supplied) to connect the audio from your VCR or laser disc player to your audio equipment (if your
VCR or laser disc player has this capability). Be careful to keep your right and left channel connections correct for stereo sound.
3. Turn on the projector and the VCR or laser disc player.
NOTE: Refer to your VCR or laser disc player ownerÕs manual for more information about your equipmentÕs video output requirements. 
						

							E Ð 24 About Startup screen
(Menu Language Select screen)
When you first turn on the projector, you will get the Startup screen.
This screen gives you the opportunity to select one of the seven menu
languages: English, German, French, Itilan, Spanish,Swedish and Japa-
nese.
To select a menu language, follow these steps:
1. Use the Select s or t button to select one of the seven languages
for the menu.
2. Press the Enter button to execute the selection.
3. The Basic/Custom menu will be displayed in the language you
have selected.
To close the menu, press the Cancel button.
After this has been done, you can proceed to the advanced menu op-
eration.
If you want, you can select the menu language later. See ÒLanguageÓ
on page E-35. 
						

							E Ð 25
3. OPERATION
This section describes how to select a computer or video source, how
to adjust the picture, and how to customize the menu or projector set-
tings.
General Controls
Before you turn on your projector, ensure that the computer or video
source is turned on and that your lens cap is removed.
1. Turn on the Projector
Plug the supplied power cable in the wall outlet. The projector
will go into its standby mode and the power indicator will glow
orange.
Only after you press the ÒOnÓ button on the remote control (ÒON/
STAND BYÓ button on the projector cabinet) will the power indi-
cator turn to green and the projector become ready to use.
NOTE: To turn the projector on by plugging in the power cable, use themenu and enable the ÒAuto StartÓ feature. (See page E-37.)
2. Select the Computer, Video Source or PC Card Viewer
Press a source button on the remote control or the projector cabi-
net to select ÒVideoÓ (VCR, document camera, or laser disc
player), S-VideoÓ, ÒRGB 1 or 2Ó (computer or DVD with compo-
nent output) or ÒPC Card ViewerÓ to display the image.
Or press the ÒMenuÓ button on the remote control or the cabinet
and use the menu to select your video source: ÒVideoÓ, ÒS-VideoÓ,
ÒRGB1 or 2Ó, or ÒPC Card ViewerÓ.
3. Adjust the Image Size and the Focus
Use the Zoom ring to adjust the image size, then use the Focus
ring to obtain the best focus.
Use the ÒMagnifyÓ button (+) or (-) on the remote control to make
the image larger up to 400%.
4. Turning off the Projector
First press the ÒoffÓ button on the remote control (ÒON/STAND
BYÓ button on the projector cabinet) for a minimum of two sec-
onds. The power indicator will glow orange. Then, unplug the
power cable. The power indicator will go out.
IMPORTANT:
¥ The projector should be unplugged if it will not to be used for an
extended period.
¥ To turn off the image and sound briefly (five minutes or less), use
the ÒPicture MuteÓ button instead of turning the projector off and on.
¥ The projector will display a black, blue image or logo if no input sig-
nal is present.
¥ Do not turn the projector off and then immediately back on. The
projector needs to cool for a minute before it can be restarted.
After the projector turns off, the cooling fans keep operating for a full
minute.
Do not disconnect the power cable during this time.
Using the Menus
NOTE: The on-screen menu may not be displayed correctly while interlacedmotion video image is projected.
1. Press the ÒMenuÓ button on the remote control or projector cabi-
net to display the Main Menu.
NOTE: When using a USB mouse, click the mouse button to display the
main menu. For other operations, do the same way as you use your PC
mouse.
2. Press the st buttons on the remote control or the projector cabi-
net to highlight the menu for the item you want to adjust or set.3. Press the 
© button or the ÒEnterÓ button on the projector cabinet
or the ÒLeft ClickÓ button on the remote control to select a submenu
or item.
4. Adjust the level or turn the selected item on or off by using ÒSe-
lectÓ 
§ or © buttons on the cabinet, or the ÒMouse buttonÓ on the
remote control. The on-screen slide bar will show you the amount
of increase or decrease.
5. Changes are stored until you adjust it again.
ENTER ......... Stores the setting or adjustments.CANCEL ..........Return to the previous screen without storing settings or ad-
justments.
NOTE: You can close the main and sub menus simultaneously by pressingthe PJ button to cancel the Projector mode.
6. Repeat steps 2-5 to adjust an additional item, or press ÒCancelÓ
on the projector cabinet or the remote control to quit the menu
display.
Using a USB Mouse
Using  a  USB  mouse gives you a smooth operation. A commercially
available USB mouse is required.
NOTE: There may be some brands of USB mouse that the projector does notsupport.
Operate the Menus using the USB mouse:
Mouse Cursor:
When connecting a USB mouse to the projector, you get a mouse
cursor on the screen.
Unless you use your USB mouse within 10 seconds, the mouse
cursor disappears.
Menu Display:
Clicking with a mouse button displays the main menu.
Clicking 
 displays the pull-down menu.
To close the menu, click anywhere in the background.
Adjusting and Setting Display:
You can select a menu item and click with a mouse button to make
adjustments and setting.
Examples:
Click (or press and hold) the mouse button 
§ or © to adjust the
brightness.
Or click and drag the mouse button on the slide bar horizontally to
adjust it.
To save the adjustments, click 
. The display is closed.
If you click anywhere in the background while displaying adjust-
ment and setting menu or dialog box, you will get the main menu at
the clicking point.
NOTE: The MOUSE OUTPUT port on the projector is not compatible with theUSB mouse. 
						

							E Ð 26
Source display
SOURCE AUTO  ADJUST
Each time the Source button is pressed, the input source will change
as follows:
® RGB1 ® RGB2 ® Video ® S-Video ® PC Card Viewer ¾
If no input signal is present, the input will be skipped.
Press the Auto Adjust button to fine-tune the computer image or to
remove any vertical banding that might appear and to reduce video
noise, dot interference or cross talk (this is evident when part of your
image appears to be shimmering). This function adjusts the clock fre-
quencies that eliminate the horizontal banding in the image. This func-
tion also adjusts the clock phase to reduce video noise, dot interfer-
ence or cross talk. (This is evident when part of your image appears to
be shimmering.)
This adjustment may be necessary when you connect your computer
for the first time.
NOTE: The Auto Adjust function does not work for component signal.
Basic Operation
Selecting the computer or video source:
Adjust the Image Using Auto Adjust
The Auto Adjust function automatically optimizes the image in RGB
mode.
VIDEO S-
VIDEOAUTO ADJ.
RGB 1
MENU LASERRGB 2 PJ
ON OFF
AUTO  ADJUST
HELPPOINTERPC CARDAUTO ADJ.
VIDEO S-
VIDEO
RGB 1 RGB  2
P
J
[Poor picture]
[Normal picture] 
						

							E Ð 27
Volume control:
Sound level from the speaker on the projector can be adjusted.
increase volume
VOL.
Volume bar
decrease volume
Turning off picture and sound:
Press the Picture Mute button to turn off the image and sound for a
short period of time. Press again to restore the image and sound.
PIC-
MUTE
Getting Help about how to operate the projector:
You get the contents about Help.
Display Help
MENU LASER
R-CLICK /CANCEL
Exit Help
Using Pointer
You can use one of eight pointers to draw your audiences attention to
the portion of a projected image you want.
Press the Pointer button to
display the pointer.
Use the Select button to
move the pointer.
Enlarging and Moving a Picture
You can enlarge the area you want up to 400 percent.
To do so:
1. Press the Pointer button to display the pointer.
2. Move the pointer to the area you want to enlarge.
3. Enlarge the selected area.
When the Magnify (+) button is pressed, the pointer is changed to
a magnifying glass. To move the magnifying glass, use the Mouse
button.
MAGNIFY
HELP
POINTER
POINTER