NEC Mt1020 Projector Users Manual

							Changing Video Resolutions
Depending on your computers graphic capability, you may be able
to select one of several resolutions. Generally a computer- either a
PC or Macintosh- with 1 meg. of memory will run:
6402480 at 16.7 million colors (24 bit Truecolor)
8002600 at 65 thousand colors.
10242768 at 256 colors.
As the resolution increases,  the number of colors you can run
decreases.  With 2 meg. of memory a computer will run:
6402480 at 16.7 million colors (24 bit Truecolor).
8002600 at 16.7 million colors (24 bit Truecolor).
10242768 at 65 thousand colors.
128021024 at 256 colors.
Windows 95
There are two methods you can use to change your resolution.
Method 1
1. Move your cursor to the background image and click.
2. In the Properties menu, select Settings.
3. Change your resolution and click OK.4. You may be asked to reboot for the changes to take affect, or you ll
get a message that Windows is about to resize your display. You ll
be asked if you want to keep your settings. Select Yes.
Method 2
1. Click on your My Computer icon.
2. Open Control Panel and select Display.
3. Change your resolution and click OK. after the new resolution is
selected.
4. You may be asked to reboot for the changes to take affect, or you ll
get a message that Windows is about to resize your display. You ll
be asked if you want to keep your settings. Select Yes.
Windows 3.1
1. Click on the Main icon and open Control Panel.
2. Select Change System Settings and click on Option.
3. Choose Change Display Settings.
4. Select the resolution you want.
5. Choose the current drive or another.
6. Restart Windows for the changes to take affect.
Macintosh
1. Under the Apple menu, select Control Panels and open Moni-
tors.
2. Click and open Options.
3. Select your new resolution and click OK.
If you have an NEC monitor connected to your Macintosh, you may
have a DPI-On-The-Fly extension that enables you to change your
resolution directly. The DPI-On-The-Fly icon is under your Apple
menu.
Notebook Computers And Resolution Standards
NEC projectors are designed to project industry standardized video
such as VESA (Video Electronics Standards Association) or VGA
(Video Graphics Array). Notebook computers do not use industry
standards. They use whatever timing is necessary to match their local
LCD display. The end result is typically not standards. By turning off
your notebooks display, the timing parameters are a bit more like the
real VESA or VGA signal.
For an optimal projected image with a notebook computer, it is
recommended that you use the CUSTOM 6 memory data. This feature
is useful when an XGA image (10242768) is displaying with a
notebook computer supported by SXGA (128021024) and when an
SVGA image (8002600) is displaying with a note book computer
supported by XGA (10242768). See Source Menu on page 52 for
more information.
INSTALLATION
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							Connecting Your Document Camera
You can connect your MultiSync MT1020/MT820 LCD Projector to a document camera. To do so, simply:
1. Turn off the power to your LCD projector and document camera.
2. Use a standard video cable to connect your document camera to the Video input on your projector.
3. Turn on the LCD projector and the document camera.
NOTE:   Refer to your document cameras owners manual for more information about your cameras video
output requirements .
Connecting Your VCR Or Laser Disc Player
Use common RCA cables (not provided) to connect your VCR or laser disc player to your MultiSync
MT1020/MT820 LCD Projector. To make these connections, simply:
1. Turn off the power to your LCD projector and VCR or laser disc player.
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 standard RCA audio patch cords
to connect the audio from your VCR or laser disc player to your projector (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 LCD projector and the VCR or laser disc player.
NOTE:  Refer to your VCR or laser disc player owners manual for more information about your equipments
video output requirements.
Connecting An External Monitor
You can connect a separate, external monitor to your LCD projector to simultaneously view on a monitor
the image youre projecting. To do so:
1. Turn off the power to your LCD projector and computer, document camera or video source.
2. Use a 15-pin cable to connect your monitor to the RGB MONITOR OUT connector on your LCD
projector.
3. Turn on the LCD projector and the computer, document camera or video source.
INSTALLATION
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							Connecting Your Remote Mouse Receiver
The remote mouse receiver enables you to operate your computers mouse functions from the NEC
MultiSync MT1020/MT820 remote control. It is a great convenience for clicking through your
computer-generated presentations.
To connect the remote mouse receiver:
1. Turn off your computer.
2. For PCs: Remove your current mouse and connect the serial cable from the remote mouse
receiver to your PCs mouse port. (Use the 6-pin adapter for connecting to a PS/2 computer.)
For Macintosh: Remove your current mouse from your computer, attach the Macintosh adapter
to the remote mouse receivers serial cable, and connect the receiver to your mouse port.
3. When the remote mouse receiver is installed, it will disable your regular mouse, disconnect the
remote mouse receiver and restart your computer.
IBM PC/AT
IBM PS/2 Macintosh
INSTALLATION
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							mThe Remote Mouse Receiver as a mouse for your computer
Serial cable (supplied)
mThe Remote sensors on the projector cabinet work as the remote sensor on the Remote
Mouse Receiver
Remote cable
(supplied)
mYou can daisy-chain as many as five LCD projectors and operate them with the same
remote control. To do so:
1. Turn off your projectors.
2. Use the remote control cables supplied to connect the Remote Control Output of one projector to the Remote
Control Input of the next until all the projectors are connected.
Remote cable (supplied)
INSTALLATION
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Serial cable
(supplied)REMOTE CONTROL
OUTPUT
REMOTE CONTROL
OUTPUTREMOTE CONTROL
OUTPUT
REMOTE CONTROL
INPUTREMOTE CONTROL
INPUTREMOTE CONTROL
INPUT
Remote cable (supplied)Remote cable (supplied) 
						

							This section describes how to select a computer or video source and how to adjust
the picture and sound.
General Controls Before you turn on your MultiSync MT1020/MT820 LCD
Projector,  ensure that the computer or video source is turned on and that your lens
cap is removed.
1.Turn On The LCD Projector The main power switch is on the back panel of
the MultiSync MT1020/MT820 LCD Projector. By turning this switch on, the
projector will go into its standby mode and the power light will glow amber.
Only after you press the On button on the remote control or projector cabinet
will the power light turn to green and the projector become ready to use.
NOTE: To turn the LCD projector on and off with just the back panel switch, use the
menu and enable the auto start feature. (See page 57. )
2.Select The Computer Or Video Source Press the Video (VCR, document
camera, or laser disc player), S-video,  RGB 1 or RGB 2 (computer)
button on the remote control to display the image. Or press the Menu button
on the cabinet and use the icons to select your video source: Video, S-
Video, RGB 1 or RGB 2.
OPERATION 3
3.Adjust The Image Size Press the Zoom button (+) or (-) on the remote control or
projector cabinet to make the image larger or smaller.
4.Focus Press the Focus button (+) or (-) on the remote control or projector cabinet to
focus the image.
5.Turning Off The Projector First press the off button on the remote control or the
projector cabinet. The power light will glow amber. Then turn off the main power
switch on the back panel. The power light will go out.
IMPORTANT:
¥ The LCD projector should be unplugged if it will not to be used for an extended
period.
¥ To turn off the image briefly (five minutes or less), use the Picture Mute button
instead of turning the projector off and on.
¥ The LCD projector will display a black, blue, or loop image if no input signal is
present.
¥ Do not turn the LCD projector off and then immediately back on. The projector needs
to cool for a minute before it can be restarted.
OPERATION
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							Using The Menus
1. Press the Menu button on the remote control or projector cabinet to display the Main Menu.
2. Press the Select button on the projector cabinet or (s) (t) buttons on your remote control to highlight the menu for the item you want
to adjust.
3. Press the Enter button on the projector cabinet or the Left Click 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 the Adjust (+) or (Ð) buttons on the remote control or cabinet. The on-screen
gauge will show you the amount of increase or decrease. [The (+) button is on and (Ð) is off.]
5. The change is stored until you adjust it again.
6. Repeat steps 2-5 to adjust an additional item, or press Right-Click on your remote control to quit the menu display.
OPERATION
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50
VIDEORGB AUTO PICTURE ON RGB AUTO PICTURE OFF 
						

							Menu Descriptions & Functions
Source Menu
RGB 2
Selects the computer connected to your RGB 2 input. Use the Adjust (+) or (Ð) buttons to
select a standard* or one of six** custom settings you can create. Press the ÒEnterÓ button
on the cabinet or the ÒLeft ClickÓ button on the remote control to save your selection.
NOTE:
If a previously saved custom memory location is used with a new or different input signal it may
not sync up, producing a distorted image, or no image at all.  If so, follow the instructions below:
1) Disconnect the signal cable so that there is no input signal. In this condition the on-screen
message will be displayed.
2) Select RGB1 standard or RGB2 standard from the source menu.
3) Connect the signal cable again.
NOTE:
* Standard is normally used and it can be user changed and automatically recalled.
** ÓCustom 6Ó is read only. This feature is useful when an XGA image (1024
2768) is displayed
with a notebook computer supported by SXGA (1280
21024) and when an SVGA image
(8002600) is displayed with a notebook computer supported by XGA (10242768)
OPERATION
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52 Enables you to select a video source such as a VCR, laser disc player, computer or document
camera depending on what is connected to your inputs. Press the Select button on the
projector cabinet or (s) (t) buttons on your remote control to highlight the menu for the
item you want to adjust
Video
Selects what is connected to your Video input-VCR, laser disc player, DVD player, or
document camera.
S-Video
Selects what is connected to your S-Video input-VCR, DVD player, or laser disc player.
RGB 1
Selects the computer connected to your RGB 1 input. Use the Adjust (+) or (Ð) buttons to
select a standard* or one of six** custom settings you can create. Press the Enter button
on the cabinet or the Left Click button on the remote control to save your selection. 
						

							Image Adjustment
Menu
Color.
 Use the ÒAdjustÓ (+) or (Ð) buttons to adjust the color.
Tint
.
Use the ÒAdjustÓ (+) or (Ð) buttons to adjust the tint.
Sharpness
.
Use the ÒAdjustÓ (+) or (Ð) buttons to adjust the sharpness.
Image Mode
...
Use the ÒAdjustÓ (+) or (Ð) buttons to choose ÒNormalÓ for a regular picture ÒNaturalÓ for
true color reproduction, or ÒDocument CameraÓ for a document camera or other low APL
picture.
OPERATION
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54 Provides access to controls for your image and sound. Use the ÒSelectÓ button on the projector
cabinet or (s) (t) buttons on your remote control to highlight the menu for the item you
want to adjust.
The volume, brightness, contrast, color, tint, sharpness and Image mode controls are available
for Video or S-Video sources.
The volume, brightness, contrast, Image Mode, horizontal position, vertical position and
auto picture controls are available for RGB 1 or RGB 2 sources.
Volume
Use the ÒAdjustÓ (+) or (Ð) buttons to adjust the volume.
Brightness
Use the ÒAdjustÓ (+) or (Ð) buttons to adjust the brightness.
Contrast
Use the ÒAdjustÓ (+) or (Ð) buttons to adjust the contrast. 
						

							Fine Picture ..(when AUTO PICTURE is off)
Use this icon to adjust the clock phase or to reduce video noise, dot interference or cross
talk. (This is evident when part of your image appears to be shimmering.) Use the ÒAdjustÓ
(+) and (Ð) buttons to adjust the image. Use the Fine Adjustment only after the Picture
Adjustment is complete. This adjustment is made automatically when the Auto Picture is
turned on.
NOTE:
,Color, Tint, Sharpness and Image Mode controls will not work with an RGB source. The
Tint control will not work with a PAL or SECAM source.
,,Horizontal and Vertical position controls, and Picture, Fine Picture and Auto Picture
adjustments will not work with a Video or S-Video source.
,,,The Document Camera mode will not work with an RGB or S-Video source.
OPERATION
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56 Horizontal Position
..
Use the ÒAdjustÓ (+) button to move the image right; (Ð) to move it left.
Vertical Position
..
Use the ÒAdjustÓ (+) button to move the image up; (Ð) to move it down.
Auto Picture
..
Use the ÒAdjustÓ (+) button to turn this feature on so ÒPictureÓ and ÒFine PictureÓ adjustments
are made automatically. Use the ÒAdjustÓ (Ð) button to turn this feature off so you can make
ÒPicture and Fine PictureÓ adjustments manually.
Picture Adjustment 
..(when AUTO PICTURE is off)
Use this icon with the ÒFine Picture AdjustmentÓ to fine tune the computer image or to
remove any vertical banding that might appear. This function adjusts the clock frequencies
that eliminate the horizontal banding in the image. Press the ÒAdjustÓ (+) and (Ð) buttons
until the banding disappears. This adjustment may be necessary when you connect your
computer for the first time. This adjustment is made automatically when the Auto Picture is
turned on. 
						

							Provides access to Lamp Usage information and the Auto Start and Power Management
features. Use the ÒSelectÓ button on the projector cabinet or (s) (t) buttons on your remote
control to access a submenu. Then press ÒAdjustÓ (+) or (Ð) to choose a specific option.
Lamp Usage
This tells you how long the lamp has been in operation. It is recommended that you replace a
lamp after 2000 hours of service. After you install a new lamp, select this icon and press and
hold the ÒPower OnÓ button on the remote control for ten seconds to reset the lamp clock back
to zero.
NOTE: The projector will turn off and go into stand by mode after 2100 hours of service. If this
happens, press the Power Off button on the remote control for ten seconds to reset the lamp clock
back to zero. Do this only after replacing the lamp.
Auto Start
Turns the LCD projector on automatically when the main power switch is turned on. This
eliminates the need to always use the ÒPowerÓ button on the remote control or projector
cabinet. Press (+) to turn this feature on and (Ð) to turn it off. Power Menu
Power Management
 When ÒPower OffÓ is on and there is no RGB video input for five minutes or more, the
projector will automatically turn itself off. Press the (+) to turn this feature on and (Ð) to turn
it off.  This feature does not work with Video or S-Video sources.
OPERATION
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