NEC Lt280 Portable Projector Users Manual

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VOLUME
LASER
3D REFORM
AUTO ADJ.ASPECT
HELPPICTUREPIC-MUTE
LAMP MODE
R-CLICK L-CLICK
MOUSE
FREEZE
MAGNIFYPAGE
UP
DOWN
NTEREXIT
AUTO ADJ.
LASER
3D REFORM
ASPECT
HELPPICTUREPIC-MUTE
LAMP MODE
R-CLICK L-CLICK
MOUSE
FREEZE
VOLUME MAGNIFYPAGE
UP
DOWN
NTEREXIT
SOURCE 3D REFORM
SELECT
AUTO ADJUST
3. Projecting an Image (Basic Operation)
 Optimizing an RGB Image Automatically
Adjusting the Image Using Auto Adjust
Optimizing an RGB image automatically.
Press the Auto Adjust button to optimize an RGB image...

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3. Projecting an Image (Basic Operation)
 Using the Laser Pointer
You can use the laser to draw your audiences attention to a red dot that you can place on any object.
CAUTION:
• Do not look into the laser pointer while it is on.
• Do not point the laser beam at a person.
• Do not allow children to use the laser pointer.
Press and hold the LASER button to activate the laser pointer.
L
A
S
E
RLASER
Setting the function switch
There are two switches on the bottom of the battery case: an applicable...

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OFF
VIDEO
S-VIDEOVIEWER
LAN COMPUTER
COMPONENT
ON
SELECT
POWERPOWER
MENU
ENTEREXIT
3 1
2
 Turning off the Projector
To turn off the projector:
3. Projecting an Image (Basic Operation)
1. Press the POWER (ON/STAND BY) button on the projector
cabinet or the POWER OFF button on the remote control. The
[Power Off / Are you sure?] message will appear.
2. Press the ENTER button or the POWER (ON/STANDBY) or
the POWER OFF button again.
The power indicator will glow orange. After the projector turns
off, the...

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FREEZE
3D REFORM
AUTO ADJ.ASPECT
HELPPICTUREPIC-MUTE
LAMP MODE
R-CLICK L-CLICK
MOUSE
VOLUME MAGNIFYPAGE
UP
DOWN
PIC-MUTE3D REFORM
AUTO ADJ.ASPECT
HELPPICTURE
LAMP MODEFREEZE
VOLUME MAGNIFYPAGE
UP
DOWN
4. Convenient Features
 Turning Off the Image and Sound
Press the PIC-MUTE button to turn off the image and sound for a short period of time.
Press again to restore the image and sound.
 Freezing a Picture
Press the FREEZE button to freeze a picture. Press again to resume motion.
MAGNIFY
3D REFORM
AUTO...

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4. Convenient Features
 Using a USB Mouse
Using a USB mouse gives you a smooth operation. A commercially
available USB mouse can be used.
NOTE: There may be some brands of a USB mouse that the projector does
not support.
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.
NOTE: You can change the shape of the mouse cursor. To do so, select...

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4. Convenient Features
 Using Remote Mouse Receiver
The remote mouse receiver enables you to operate your computer’s mouse functions from the remote control. It is a
great convenience for your computer-generated presentations.
Connecting the remote mouse receiver to your computer
If you wish to use the remote mouse function, connect the mouse receiver and computer.
The mouse receiver can be connected directly to the computer’s USB port (type A).
NOTE: Depending on the type of connection or OS...

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4. Convenient Features
Operating your computer’s mouse from the remote control
You can operate your computers mouse from the remote control.
PAGE  UP/DOWN  Button ................. scrolls the viewing area of the window or to move to the previous or next slide in PowerPoint
on your computer.
SELECT 
 Button ................. moves the mouse cursor on your computer.
MOUSE L-CLICK Button ................. works as the mouse left button.
MOUSE R-CLICK Button ................. works as the mouse right...

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 Correcting Horizontal and Vertical Keystone Distortion (Cor-
nerstone)
Use the 3D Reform feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left or right
side of the screen longer or shorter so that the projected image is rectangular.
4. Convenient Features
Screen
Projected image
Cornerstone
1. Press and hold the 3D REFORM button for a minimum of 2 seconds to reset current adjustments.
Current adjusments for [Keystone] or [Cornerstone] will be cleared.
2. Project...

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Screen
8. Press the ENTER button.
4. Convenient Features
10.Press the SELECT  or  button to highlight the [OK] and press the ENTER button.
This completes the keystone correction.
Selecting [Cancel] will return to the adjustment screen without saving changes (Step 3).
Selecting [Reset] will return to the factory default.
Selecting [Undo] will exit without saving changes.
NOTE: To reset the 3D Reform correction setting values, press and hold the 3D REFORM button for a minimum of 2 seconds.
NOTE:...

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4. Convenient Features
*The following are conditions under which the maximum angle is achived:
•Image is projected in Wide (Zoom lever)
•Resolution is XGA
Higher resolution than XGA narrows the adjustable range.
•Menu items should be set as follows:
Aspect Ratio ........... 4:3
Screen Type ........... 4:3
•Horizontal and Vertical are adjusted separately.
A combination of both adjustments narrows the adjustable range.
•When [4:3 Fill] is selected in [Aspect Ratio], [Cornerstone] and Horizontal Keystone...