NEC Lt157 Lcd Projector Users Manual

E – 17
Ceiling Installation
Screen Top
1.6” (40.3mm)
Lens Center
Screen Center
Screen Bottom
Throw Distance (C)Throw Angle (α)Projector Foot
D
B
WARNING•Installing your projector on the ceiling must be
done by a qualified technician. Contact your NEC
dealer for more information.
* Do not attempt to install the projector yourself.
•Only use your projector on a solid, level surface.
If the projector falls to the ground, you can be in-
jured and the projector severely damaged.
•Do not use the projector...

E – 18
NOTE: When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning on the power to the notebook PC. In most casessignal cannot be output from RGB output unless the notebook PC is turned on after connecting with the projector.
NOTE:
* If the screen goes blank while using your remote control, it may be the result of the computer’s screen-saver or power management software.
* If you accidentally hit the POWER button on the remote control, wait 60 seconds...

E – 19
C
 
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MENUENTERCANCELSELECT
POWERSTATUS ON
/STAND BYSOURCE
AUTO 
ADJUST
PC  CARD 
ACCESSA
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-V
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AUDIO
MENUENTERCANCELSELECT
POWER STATUS ON
/STAND BYSOURCE
AUTO
 
ADJUST
PC  CARD 
ACCESSA
C
  INC
 
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RGB
S-VIDEO
AUDIO DEORGB INPUT
AUDIO
Audio cable (not supplied)
Connecting Your PC
Connecting your PC to your LT157 (XGA)...

E – 20
C
 
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MENUENTERCANCELSELECT
POWER STATUS ON
/STAND BYSOURCE
AUTO
 
ADJUST
PC  CARD 
ACCESSA
C
  IN
EO
DVI-DS-VIDEO
AUDIODVI
AUDIO
MENUENTERCANCELSELECT
POWER STATUS ON
/STAND BYSOURCE
AUTO
 
ADJUST
PC  CARD 
ACCESSAC
  INC
 
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RGB
S-VIDEO
AUDIO DEORGB INPUT
AUDIORGB signal cable (supplied)
Audio cable (not supplied)
1ON
DIP
23456
Pin adapter for Macintosh
(not...

E – 21
Connecting Your DVD Player
LT157
MENUENTERCANCELSELECT
POWER STATUS ON
/STAND BY
SOURCE
AUTO
 
ADJUST
PC  CARD 
ACCESS
A
C
  
I
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C CARD
PC CONTROLVIDEO
RGBUSBS-VIDEO
AUDIO
R
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ORGB INPUT
R     L
Y     Cb     Cr
R     L AUDIOComponent
AUDIO
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 a...

E – 22
MENUENTERCANCELSELECT
POWER STATUS ON
/STAND BY
SOURCE
AUTO
 
ADJUST
PC  CARD 
ACCESS
A
C
 
 
I
N
C CARD
PC CONTROLVIDEO
RGBUSBS-VIDEO
AUDIO
RGB
S-VIDEO
PC CONTROLVIDEO
USBS-VIDEO
VIDEO
R     LS-VIDEO
AUDIO
R        L AUDIO
VIDEO
VCR/ Laser disc player
S-video cable (not supplied)
Audio equipment
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...

E – 23
About Startup screen
(Menu Language Select screen)
When you first turn on the projector, you will get the Star tup 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 
 or  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...

E – 24
3. OPERATION
Connecting the Power Cable and Turning on the
Projector
Before you turn on your projector, ensure that the computer or video
source is turned on and that your lens cap is removed.
1.Connect the supplied power cable to the projector.
MENUENTERCANCEL
SELECT
POWE
RSTATUS ON/STAND BYSOURCE
AUTO
 
ADJUST
PC  CARD 
ACCESS
A
C
  IN
C CARD
USBPC CONTROLVIDEO S-VIDEO RGB AUDIO
Plug the supplied power cable in the wall outlet. The projector will
go into its standby mode and the power indicator...

E – 25
3.Adjust a Projected Image
Select the Computer or Video Source
VIDEO S-VIDEO RGB1RGB2
PC CARD
ENTER
CANCELSELECT
ON
/STAND BY
SOURCE
AUTO 
ADJUST
Press the Source button on the remote control or the projector cabinet
to select “Video” (VCR, document camera, or laser disc player), S-
Video”, “RGB” (computer or DVD with component output) [ “DVI digital”
, “DVI analog” (computer with DVI output: LT158 only)] or “PC Card
Viewer” (slides on a CompactFlash card) to display the image.
Or press the “Menu”...

E – 26
MENU
OFF
VIDEO
AUTO ADJ.
S-VIDEO RGB1 RGB2
LASERON
SC
POWER
[Poor picture]
[Normal picture] Adjust the Tilt Foot
1. Lift the front edge of the projector.
2. Press the Tilt button on the front of the projector to extend the ad-
justable tilt foot (maximum height).
MENUENTERCANCELS
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AC  IN
C CARD
USBPC CONTROLVIDEO
S-VIDEO
RGB
AUDIO
2
1
3. Press and hold the Tilt button.
4. Lower the...