NEC Lt245 Portable Projector Users Manual

34
5. Repeat steps 3 and 4 to correct keystone distortion.
6. After completing Keystone correction, press the ENTER button.
The Keystone screen will disappear.
•  To perform Keystone correction again, press the 3D REFORM button
to display the Keystone screen and repeat above steps 1 to 6.
NOTE:
•Turning on the projector will reset the previous correction setting values and correct distortion anew if the projection angle is
changed from the last use.
    If the projection angle is the same as in the last...

35
VOLUME
3D REFORM
PIC-MUTE
FREEZE
R-CLICK
1
2
PICTURE
SLIDE
AUTO ADJ.
ASPECTHELPVIEWERLAN
COMPUTER
S-VIDEOVIDEO
VOLUME
3D REFORM
PIC-MUTE
FREEZE
R-CLICK
1
2
PICTURE
SLIDE
AUTO ADJ.
ASPECTHELPVIEWERLAN
COMPUTER
S-VIDEOVIDEO
PC CARDSOURCE
AUTO ADJUST
3D REFORMLAMP
STATUS
POWER ON/STAND BY
ENTEREXIT
MENU
SELECT
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...

36
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.
LASER
To disable the laser pointer, set the function switch to “Off ”.
Decide whether to enable or disable the laser,...

37
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
 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 cooling fans keep...

38
4
Convenient Features
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○

 Turning Off the Image and Sound .............................. 39
 Freezing a Picture ...................................................... 39
 Using the Pointer ....................................................... 39
 Enlarging and Moving a Picture ................................. 40
 Getting Integrated Help ............................................. 40
 Using a USB Mouse .....................................................

39
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
UP
DOWN
VOLUME
3D REFORM
PIC-MUTE
FREEZE
R-CLICK
1
2
PICTURE
SLIDE
AUTO ADJ.
ASPECTHELPVIEWERLAN
COMPUTER
S-VIDEOVIDEO
VOLUME
3D REFORM
PIC-MUTE
FREEZE
R-CLICK
1
2
PICTURE
SLIDE
AUTO ADJ.
ASPECTHELPVIEWERLAN
COMPUTER
S-VIDEOVIDEO
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...

40
POINTERLASER
MAGNIFYPAGE OFF
POWERONUP
DOWN
R-CLICK
ENTER
MENU
EXIT
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
4. Convenient Features
 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.
3. Enlarge the selected area.
When the MAGNIFY (+) button is pressed, the
image is magnified and the magnify icon will
be...

41
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...

42
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...

43
 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...