NEC Np1250 Lcd Projector Users Manual


AUDIO INL RAUDIO OUT
LR
Component
Y Cb Cr
WIRELESS
USB(LAN)
WIRELESS
COMPONENT IN
AUDIO IN 
2. Installation and Connections
Connecting Your DVD Player with Component Output
DVD player
Audio Equipment
Audio cable (not supplied)
Component video RCA × 3 cable (not supplied)
TIP:  A  component  signal  will  be  automatically  displayed.  If  not,  from  the  menu,  select  [SETUP] → [OPTIONS] → [SIGNAL  SE-
LECT] → [COMPUTER 1 (or 2)] → [COMPONENT].
• When connecting to the COMPUTER 2 IN, use a...

8
AUDIO INL RAUDIO OUTLRVIDEO OUTS-VIDEOVIDEO
WIRELESS
USB(LAN)
WIRELESS
S-VIDEO IN
VIDEO IN
AUDIO IN
2. Installation and Connections
Connecting Your VCR
S-Video cable (not supplied)
Video cable (not supplied)
VCR
Audio equipment
Audio cable (not supplied)
NOTE: Refer to your VCR owner’s manual for more information about your equipment’s video output requirements.
NOTE: An image may not be displayed correctly when a Video or S-Video source is played back in fast-forward or fast-rewind via 
a scan...

9
Connecting to a Network
The  NP3250/NP2250/NP1250/NP3250W  comes  standard  with  a  LAN  port  (RJ-45)  which  provides  a  LAN  connec-
tion  using  a  LAN  cable. The  USB Wireless  LAN  Unit  also  provides  a  wireless  LAN  connection. To  use  a  LAN  con-
nection, you are required to assign an IP address to the projector. For setting the NETWORK, see page 110. (From 
the menu, select [SETUP] → [INSTALLATION(2)] → [NETWORK SETTINGS])
NOTE: Some projectors may not have the USB Wireless LAN...

0
Example of LAN connection
(A) Example of wired LAN connection
WIRELESSUSB(LAN)
WIRELESS
LAN
Server
Hub
LAN cable (not supplied)
2. Installation and Connections
(B) Example of wireless LAN connection
(Network Type → Infrastructure)
To make connection with a wireless LAN via a wireless access point, you need to select the Infrastructure mode.
From  the  menu,  select  [SETUP] →  [INSTALLATION(2)] →  [NETWORK  SETTINGS] →  [WIRELESS] →  [AD-
VANCED] → [CONNECTION] → [NETWORK TYPE] →...


2. Installation and Connections
To  enable  direct  communication  (i.e.,  peer-to-peer)  between  personal  computers  and  projectors,  you  need  to 
select the Ad Hoc mode.
From  the  menu,  select  [SETUP] →  [INSTALLATION(2)] →  [NETWORK  SETTINGS] →  [WIRELESS] →  [AD-
VANCED] → [CONNECTION] → [NETWORK TYPE] → [AD HOC].
The Ad Hoc mode complies with IEEE802.11 standard.
PC with wireless LAN card insertedPC with built-in wireless LAN function
USB Wireless LAN Unit
(C) Example of...


2. Installation and Connections
Connecting the Supplied Power Cable
Connect the supplied power cable to the projector.
First  connect  the  supplied  power  cable’s  three-pin  plug  to  the  AC  IN  of  the  projector,  and  then  connect  the  other 
plug of the supplied power cable in the wall outlet.
LAMPSTATUSPOWERON/STAND BYSOURCEAUT O ADJUST3D RE FORM
SELECT
USB
LENS  SHIFTLEFTRIGHT
DOWNUP
WIRELESS
WIRELESS
Make sure that the prongs are fully inserted into both the AC IN and thewall...

3
OFF
VIDEOS-VIDEOVIEWER
NETWORK
COMPUTER
COMPONENT
ON
SELECT
POWERPOWER
MENU
ENTEREXIT
3
12
USBLAMPSTATUSPOWERON/STAND.BYSOURCEAUTO.ADJUST3D.REFORM
3. Projecting an Image (Basic Operation)
This section describes how to turn on the projector and to project a picture onto the screen.
 Turning on the Projector
NOTE:
• The projector has two power switches: a main power switch and a POWER (ON/STAND BY) button (POWER ON and OFF on the 
remote control).
• When plugging in or unplugging the supplied...

4
OFF
VIDEOS-VIDEOVIEWER
NETWORK
COMPUTER
COMPONENT
ONPOWERPOWER
MENU
ENTEREXIT
3
12
SELECT
3. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
When  you  first  turn  on  the  projector,  you  will  get  the  Startup  menu. This  menu  gives  you  the  opportunity  to  select 
one of the 21 menu languages.
To select a menu language, follow these steps:
1. Use the SELECT  button to select one of the 21 lan-
guages for the menu.
2.  Press the ENTER button...

5
3. Projecting an Image (Basic Operation)
 Selecting a Source
Selecting the computer or video source
Detecting the Signal Automatically
Press  and  hold  the  SOURCE  button  for  a  minimum  of  1  second,  the  projector 
will search for the next available input source. Each time you press and hold the 
SOURCE button for a minimum of 1 second, the input source will change as fol-
lows:
COMPUTER1 →  COMPUTER2 →  COMPUTER3 →  COMPONENT → VIDEO 
→ S-VIDEO → VIEWER → COMPUTER1 → ...
If  no  input...


3. Projecting an Image (Basic Operation)
Use the lens shift dials, the adjustable tilt foot levers, the zoom lever or the focus ring to adjust the picture size and 
position.
 Adjusting the Picture Size and Position
LAMPSTATUSPOWERON/STAND BYSOURCEAUTO ADJUST3D REFORMSELECTUSB
LENS SHIFTLEFTRIGHTDOWNUP
WIRELESSWIRELESS
LAMPSTATUSPOWERON/STAND BYSOURCEAUTO ADJUST3D REFORMSELECTUSB
LENS SHIFTLEFTRIGHTDOWNUP
WIRELESSWIRELESSLAMPSTATUSPOWERON/STAND BYSOURCEAUTO ADJUST3D REFORMSELECTUSB
LENS...