NEC Lt245 Portable Projector Users Manual

4
•Free downloadable Software Geometric Correction Tool 2.0.
Corrects the geometry of an image projected onto a cylindrical, spherical or corner screen via serial connection.
For additional information visit:
US : http://www.necvisualsystems.com
Europe : http://www.neceurope.com/
Global : http://www.nec-pj.com/
About this users manual
The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to
review the users manual. This may save you time later...

5
1. Introduction
 Part Names of the Projector
Controls
(See page 7)
Built-in Security Slot (  )*
Ventilation (inlet)
Carrying Handle
Lens
Lens Cap Adjustable Tilt  Foot
(See page 31) Ventilation (outlet)
Heated air is exhausted
from here.
Remote Sensor
(See page 12)
Focus Ring
(See page 32) Zoom Lever
(See page 32)
Adjustable Tilt Foot Lever
(See page 31)
*This security slot supports the MicroSaver® Security System. MicroSaver® is a registered trademark of
Kensington Microware Inc. The logo is...

6
1. Introduction
Monaural Speaker (2W)
AC Input
Connect the supplied power cables
three-pin plug here, and plug the other
end into an active wall outlet.
(See page 26)Main Power Switch
When you plug the supplied power cable into an active wall
outlet and turn on the Main Power switch, the POWER
indicator turns orange and the projector is in standby mode.
(See page 28) Remote Sensor
(See page 12) PC Card Slot
Rear FootVentilation (outlet)
Lamp cover screw
Rear Foot
Rotate to make the projector level....

7
1. Introduction
Top Features
PC CARDSOURCE
AUTO ADJUST
3D REFORMLAMP
STATUS
POWER ON/STAND BY
ENTEREXIT
MENU
SELECT
2 11
3
68
4
10 9
5
1217
1. POWER Button (ON / STAND BY)
Use this button to turn the power on and off when the
main power is supplied and the projector is in standby
mode.
NOTE: To turn on the projector, press and hold this button
for a minimum of two seconds. To turn off the projector,
press this button twice.
2. STATUS Indicator
If this light blinks red rapidly, it indicates that an...

8
1. Introduction
Terminal Panel Features
PC CARD
R  AUDIO IN  L VIDEO INCOMPUTER 1 IN  COMPUTER 2 IN MONITOR OUT AUDIO INAUDIO OUT
USB LAN
S-VIDEO INPC CONTROL
12
786124
111093513
1. COMPUTER 1 IN / Component Input Connector
(Mini D-Sub 15 Pin)
Connect your computer or other analog RGB equip-
ment such as IBM compatible or Macintosh comput-
ers. Use the supplied RGB/VGA signal cable to con-
nect to your computer. This also serves as a compo-
nent input connector that allows you to connect a com-
ponent...

9
1. Introduction
12. PC CARD Eject Button
Press to eject a PC card partially.
13. PC CARD Slot
Insert a PC memory card or NEC optional wireless
LAN card here.
Terminal Panel Features
PC CARD
R  AUDIO IN  L VIDEO INCOMPUTER 1 IN  COMPUTER 2 IN MONITOR OUT AUDIO INAUDIO OUT
USB LAN
S-VIDEO INPC CONTROL
12
786124
111093513 

10
1. Introduction
 Part Names of the Remote Control
1. Infrared Transmitter/Laser  Pointer
Transmits an infrared signal when any button other
than LASER is pressed.
Direct the remote control toward the remote sensor
on the projector cabinet.
Beams a laser light when the Laser button is pressed.
CAUTION:
* Do not look into the laser pointer while it is on.
* Do not point the laser beam at a person.
2. LED
Flashes when any button is pressed.
3. POWER ON Button
When the main power is on, you can use this...

11
1. Introduction
10. Select Button
This button is used for projector’s menu operation and
moving the magnified image.
This button also works as a computer mouse when
the supplied remote mouse receiver is connected with
your computer. See page 42.
11. ENTER Button
Executes your menu selection and activates items
selected from the menu.
12. EXIT Button
Returns to the previous menu.
While you are in the main menu, pressing this button
will close the menu.
13. R-CLICK Button
Works as the mouse right button...

12
1. Introduction
30°
30° 30° 30°
Battery Installation
1Remove the battery cover.
NOTE: Do not pull the battery
cover by force. Doing so can
result in it coming off.
2Remove both old batteries and
install new ones (AAA). Ensure
that you have the batteries po-
larity (+/ –) aligned correctly.3Slip the cover back over the bat-
teries until it snaps into place.
NOTE: Do not mix different types of
batteries or new and old batteries.
Remote sensor on projector cabinet
7m/22 feet
•The infrared signal operates...

13
2
Installation and Connections
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 Setting Up the Screen and the Projector ................... 14
Selecting a Location ............................................................................................. 14
Throw Distance and Screen Size ......................................................................... 15
 Making Connections .................................................. 17
Enabling the computer’s external display...