NEC Np1250 Lcd Projector Users Manual

							
ix
Table of Contents
Important Information ........................................................................\
....................i
1. Introduction  ........................................................................\
..................................1
 What’s in the Box?  ........................................................................\
.................................1
 Introduction to the Projector  ........................................................................\
..................2
Congratulations on Your Purchase of the Projector  .................................................2
Features you’ll enjoy : ........................................................................\
......................2
About this user’s manual ........................................................................\
..................3
 Part Names of the Projector  ........................................................................\
..................4
Front/Top ........................................................................\
..........................................4
Rear  ........................................................................\
.................................................4
Bottom........................................................................\
..............................................5
Carrying the Projector ........................................................................\
......................5
Top Features  ........................................................................\
....................................7
Terminal Panel Features  ........................................................................\
..................8
 Part Names of the Remote Control  ........................................................................\
.......9
Battery Installation ........................................................................\
.........................10
Operating Range for Wireless Remote Control ......................................................10
Remote Control Precautions  ........................................................................\
..........11
Using the Remote Control in Wired Operation .......................................................11
2. Installation and Connections  ...................................................................12
 Setting Up the Screen and the Projector .....................................................................12
Selecting a Location [NP3250/NP2250/NP1250]...................................................12
Selecting a Location [NP3250W]  ........................................................................\
...13
 Making Connections ........................................................................\
............................14
Connecting Your PC or Macintosh Computer .........................................................14
Connecting an External Monitor  ........................................................................\
....16
Connecting Your DVD Player with Component Output ...........................................17
Connecting Your VCR........................................................................\
.....................18
Connecting to a Network........................................................................\
................19
Connecting the Supplied Power Cable  ..................................................................22
3. Projecting an Image (Basic Operation) ..............................................23
 Turning on the Projector  ........................................................................\
......................23
Note on Startup screen (Menu Language Select screen) ......................................24
 Selecting a Source  ........................................................................\
..............................25
Selecting the computer or video source.................................................................25
 Adjusting the Picture Size and Position .......................................................................26
Adjusting the position of a projected image  ...........................................................27
Adjusting the focus (Focus ring)  ........................................................................\
....28
Finely adjusting the size of an image (Zoom lever) ................................................28
Adjusting the Tilt Foot  ........................................................................\
....................29
 Correcting Keystone Distortion ........................................................................\
............30
 Optimizing an RGB Image Automatically  ....................................................................32
Adjusting the Image Using Auto Adjust ..................................................................32
 Adjusting Volume Up & Down  ........................................................................\
..............32
 Using the Laser Pointer  ........................................................................\
.......................33
Setting the function switch  ........................................................................\
.............33 
						

							
x
Table of Contents
 Turning off the Projector ........................................................................\
......................34
 After Use........................................................................\
..............................................34
4. Convenient Features ........................................................................\
.............35
 Turning Off the Image and Sound ........................................................................\
........35
 Freezing a Picture  ........................................................................\
...............................35
 Enlarging and Moving a Picture ........................................................................\
...........35
 Changing Lamp Mode  ........................................................................\
.........................36
 Getting Integrated Help  ........................................................................\
.......................36
 Using a USB Mouse ........................................................................\
............................37
Operate the Menus using the USB mouse  ............................................................37
 Using the Optional Remote Mouse Receiver (NP01MR)  ............................................38
 Correcting Horizontal and Vertical Keystone Distortion [CORNERSTONE] ....................40
Cornerstone  ........................................................................\
...................................40
9 Displaying Two Pictures at the Same Time ..................................................................43
Selecting the PIP or SIDE BY SIDE Mode [MODE]  ...............................................43
[POSITION] ........................................................................\
....................................44
 Preventing Unauthorized Use of the Projector  ............................................................45
Turning on the Security function by assigning a keyword for the first time .............45
Checking If Security is enabled  ........................................................................\
......48
Disabling the Security  ........................................................................\
....................49
 Limiting Access Level to Available Menu Items ...........................................................50
L Operation Using an HTTP Browser ........................................................................\
.....53
Overview ........................................................................\
........................................53
Preparation Before Use  ........................................................................\
.................53
Handling of the Address for Operation via a Browser ............................................53
Structure of the HTTP Server  ........................................................................\
........54
M Projecting Your Computer’s Screen Image from the Projector via a Network  
[NETWORK PROJECTOR] ........................................................................\
............56
N Using the Projector to Operate Your Computer via a Network [REMOTE DESKTOP] 60
5. Using the Viewer  ........................................................................\
.....................65
 Making the Most out of the Viewer Function ................................................................65
Features  ........................................................................\
.........................................65
File restrictions during Viewer playback  .................................................................65
 Saving data to a USB memory device ........................................................................\
.66
Using ArcSoft MediaImpression........................................................................\
.....66
Using Windows Explorer to save files  ....................................................................66
 Operating the Viewer Function from the Projector (playback)  .....................................67
Projecting slides (Viewer)  ........................................................................\
..............67
Operating Viewer Menu  ........................................................................\
.................67
Projecting a movie file ........................................................................\
....................68
Setting Option for Viewer  ........................................................................\
...............70
THUMBNAILS menu ........................................................................\
......................71
Exiting Viewer  ........................................................................\
................................71
 Changing Background Logo ........................................................................\
................72
 Projecting data from shared folder (Viewer)  ................................................................73
Connecting the projector to the shared folder  .......................................................73
Reflecting changes of the shared folder on the thumbnail screen.  ........................75 
						

							
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Table of Contents
Disconnecting the shared folder from the projector ...............................................76
 Projecting data from media server (Viewer) ................................................................77
Setting up “Media Sharing” in Windows Media Player 11  ......................................77
Connecting the projector to the media server ........................................................79
6. Using On-Screen Menu ........................................................................\
........80
 Using the Menus ........................................................................\
..................................80
Using ADVANCED menu and BASIC menu ...........................................................81
Entering alphanumeric characters by using Software Keyboard  ...........................81
 Menu tree ........................................................................\
............................................82
 Menu Elements ........................................................................\
....................................84
 Menu Descriptions & Functions [SOURCE]  ................................................................85
COMPUTER 1 and 2 ........................................................................\
.....................85
COMPUTER 3 (RGB Digital) ........................................................................\
.........85
COMPONENT........................................................................\
................................85
VIDEO ........................................................................\
............................................85
S-VIDEO  ........................................................................\
........................................85
VIEWER ........................................................................\
.........................................85
NETWORK ........................................................................\
.....................................85
ENTRY LIST  ........................................................................\
..................................85
 Menu Descriptions & Functions [ADJUST] ..................................................................88
[PICTURE]  ........................................................................\
.....................................88
[IMAGE OPTIONS]  ........................................................................\
........................91
[VIDEO] ........................................................................\
..........................................96
[AUDIO] ........................................................................\
..........................................97
 Menu Descriptions & Functions [SETUP]  ....................................................................98
[BASIC]  ........................................................................\
..........................................98
[MENU]  ........................................................................\
........................................106
[INSTALLATION(1)] ........................................................................\
......................107
[INSTALLATION(2)] ........................................................................\
......................110
[OPTIONS] ........................................................................\
...................................126
 Menu Descriptions & Functions [INFO.]  ....................................................................129
[USAGE TIME] ........................................................................\
.............................129
[SOURCE (1)]  ........................................................................\
..............................130
[SOURCE (2)] ........................................................................\
..............................130
[WIRED LAN] ........................................................................\
...............................131
[WIRELESS LAN (1)]  ........................................................................\
...................131
[WIRELESS LAN (2)] ........................................................................\
...................132
[VERSION (1)]  ........................................................................\
.............................132
[VERSION (2)] ........................................................................\
.............................132
 Menu Descriptions & Functions [RESET] ..................................................................133
Returning to Factory Default  ........................................................................\
........133
7. Maintenance  ........................................................................\
............................134
 Cleaning or Replacing the Filter ........................................................................\
........134
 Cleaning the Cabinet and the Lens ........................................................................\
...135
 Replacing the Lamp........................................................................\
...........................136
8. Using Optional Lenses ........................................................................\
.......139
 Table of Throw Distances and Screen Sizes for Optional Lenses  ....................................139 
						

							
xii
Table of Contents
 Lens Shift Adjustable Range ........................................................................\
.............141
 Replacing with Optional Lens ........................................................................\
............142
9. Appendix ........................................................................\
.....................................144
 Troubleshooting  ........................................................................\
.................................144
Indicator Messages ........................................................................\
......................144
 Specifications  ........................................................................\
....................................147
 Cabinet Dimensions  ........................................................................\
..........................151
 Screen Size and Projection Distance ........................................................................\
152
[NP3250/NP2250/NP1250] ........................................................................\
..........152
[NP3250W]........................................................................\
...................................153
 Pin Assignments of D-Sub COMPUTER 1 Input Connector  .....................................156
Mini D-Sub 15 Pin Connector ........................................................................\
......156
 Compatible Input Signal List ........................................................................\
..............157
 PC Control Codes and Cable Connection  .................................................................158
PC Control Codes ........................................................................\
........................158
Cable Connection  ........................................................................\
........................159
PC Control Connector (D-SUB 9P) ......................................................................159
 Removing and Attaching the USB Wireless LAN Unit  ...............................................160
9 Troubleshooting Check List ........................................................................\
................163
 TravelCare Guide  ........................................................................\
...............................165 
						

							

1. Introduction
 What’s in the Box?
Make sure your box contains everything listed. If any pieces are missing, contact your dealer.
Please save the original box and packing materials if you ever need to ship your Projector.
OFFVIDEOS-VIDEOVIEWERNETWORK
COMPUTERCOMPONENTONPOWER
POWER
LASER
3D REFORM
AUTO ADJ.ASPECT
HELPPICTUREPIC-MUTE
LAMP MODER-CLICKL-CLICKMOUSEFREEZEPIPVOLUMEMAGNIFYPAGE
SELECT312
UPDOWN
Lens cap(24FT9741)
Remote control(7N900801)Batteries (AA × 2)
Remote Cable(7N520019)Power cable(For North America: 7N080204)(For Europe and other countries: 7N080011)
VGA signal cable(7N520052)
CD-ROMUser’s manual (7N951321) and User Supportware 6 (7N951311)
For North America onlyRegistration cardLimited warranty
For customers in Europe:You will find our current valid GuaranteePolicy on our Web Site:www.nec-display-solutions.com
• Security sticker (24L67991)
• Anti-theft screw for lens × 1 (24V00841)
• Important Infomation (For North America: 7N8P9481) (For Other countries than North America: 7N8P9481 and 7N8P9491)• Quick Setup Guide (7N8P9471)• Wired and Wireless Network Setup Guide (7N8P9501)
USBLAMPSTATUSPOWERSOU RCEAUT O ADJU ST3D REFO RMON /STAN D BY
SELECT
Y
LEFTRIGHTDOWNUP
Projector
Installed USB wireless LAN unitNorth America: NP01LM3Europe: NP01LM2Joint module 
						

							

1. Introduction
 Introduction to the Projector
This  section  introduces  you  to  the  NP3250/NP2250/NP1250/NP3250W  projector  and  describes  key  features  and 
controls.
Congratulations on Your Purchase of the Projector
The NP3250/NP2250/NP1250 is a sophisticated XGA projector that produces an enhanced display. NP3250W is a 
WXGA projector. With the NP3250/NP2250/NP1250/NP3250W you will be able to project images up to 500" (mea-
sured  diagonally).  Enjoy  crisp  and  sharp  large  screen  display  from  your  PC,  workstation  or  Macintosh  computer, 
DVD  player, VCR,  satellite  hookup,  HDTV  source,  as  well  as  images  from  your  USB  storage  device. The  NP3250/
NP2250/NP1250/NP3250W provides for enhanced security options to help deter projector theft and provides for full 
projector  control  through  the  PC  control  port  (D-Sub  9  Pin)  and  LAN  support. With  input  and  output  flexibility,  long 
lamp  life  and  a  full  function  remote,  the  NP3250/NP2250/NP1250/NP3250W  lets  you  enjoy  larger  than  life  viewing 
from a compact and easy to setup and use projector.
Features you’ll enjoy :
• LCD projector with high resolution and high brightness
 High resolution display - up to UXGA compatible, XGA native resolution. 
• WXGA 80 × 800 native resolution (NP350W only)
 The  NP3250W  with WXGA  (1280  ×  800)  native  resolution  was  designed  with  the  future  in  mind  by  supporting 
emerging wide screen resolutions being used in more of today’s computers and SD signals along with the ever 
increasing demands for HD signals.
• Extensive optional lens
 One standard lens and five types of optional lenses are available
• Lens shift mechanism offers installation flexibility
 Manual lens shift that can be adjusted by turning dials on the top of the projector
• Direct Power Off
 The projector has a feature called “Direct Power Off ”. This feature allows the projector to be turned off (even 
when projecting an image) by using the Main Power Switch or disconnecting the AC power supply.
 To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch and 
a breaker.
NOTE: Before using Direct Power Off, be sure to allow at least 20 minute\
s immediately after turning on the projector and 
starting to display an image.
• Auto Power On, and Auto Power Off functions
 The  AUTO  POWER  ON(AC),  AUTO  POWER  ON(COMP1/2),  AUTO  POWER  OFF,  and  OFF  TIMER  features 
eliminate the need to always use the POWER button on the remote control or projector cabinet. 
• Integrated RJ-45 connector for wired networking capability along with wireless networking capabilities
 An RJ-45 connector and a USB Wireless LAN unit are equipped as standard features*. 
 Present from anywhere in the room when using as a wireless LAN projector and software contained on the sup-
plied User Supportware 6 CD-ROM, no physical signal cable connection to a PC is required.
NOTE: The NP3250/NP2250/NP1250/NP3250W series projectors distributed in some areas and countries do not come stan-
dard with the USB Wireless LAN Unit.
If you purchase the projector without the USB Wireless LAN Unit installed and need to present to the projector via a wireless 
connection, the optional USB Wireless LAN Unit must be installed.
• Windows Vista standard functions Network Projector and Remote Desktop can be used
 A Windows Vista-based computer can be operated using the projector over a network. 
 The projector supports the Network Projector function and the Remote Desktop function of Windows Vista. 
						

							
3
• A variety of input ports and a comprehensive array of system control interfaces
 This projector supports input signals on the following ports: BNC, DVI-D, 15pin D-Sub, component, composite 
and S-video.
• Wall Color Correction
 Built-in Wall Color Correction presets provide for adaptive color correction when projecting onto non-white 
screen material (or a wall).
• IDT HQV technology produces superior video processing
 The technology produces superior video processing using pixel-based, motion-adaptive de-interlacing to remove 
undesirable motion artifacts typical of interlaced signals.
• Seven picture preset modes for user adjustable picture and color settings
 Each picture preset mode can be customized and memorized according to your preference.
• Preventing unauthorized use of the projector
 Enhanced smart security settings for password protection, cabinet control panel lock, and USB memory protec-
tion key to help prevent unauthorized access, adjustments and theft deterrence.
• The optional remote control (NP0RC) allows you to assign a CONTROL ID to the projector
 Multiple  projectors  can  be  operated  separately  and  independently  with  the  same  single  remote  control  by  as-
signing an ID number to each projector.
• Viewer function supports LAN
 Image or movie files stored in a shared folder or on a media server can be projected using the Viewer function 
via the LAN.
 The Viewer supports the “media sharing” function in Windows Media Player 11.
About this user’s 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 user’s manual. This may save you time later on. At the beginning of each section of the manual you’ll find 
an overview. If the section doesn’t apply, you can skip it.
1. Introduction 
						

							
4
LAMPSTATUSPOWERON/STAND BYSOURCEAUTO ADJUST3D REFORM
SELECT
USB
LENS SHIFTLEFTRIGHTDOWNUP
WIRELESS
WIRELESS
USBLAMPSTATUSPOWERSOURCEAUTO ADJUST3D REFORMON/STAND BY
SELE CT
LENS SHI FTLEFTRIG HT
DOWNUP
1. Introduction
 Part Names of the Projector
Controls(→ page 7)
Built-in Security Slot (  )*
Zoom Lever(→ page 28)
Lens Cap
Remote Sensor(→ page 10)
Focus Ring(→ page 28)
Lens Shift Dial (Right / Left, Up / Down)(→ page 27)
Adjustable Tilt Foot Lever(→ page 29)
* This  security  slot  supports  the  MicroSaver®  Security  System.  MicroSaver®  is  a  registered  trademark  of  Kens-
ington Microware Inc. The logo is trademarked and owned by Kensington Microware Inc.
Ventilation (inlet) / Filter(→ page 134)
Adjustable Tilt Foot(→ page 29)
Lens
Front/Top
Ventilation (inlet) / Filter(→ page 134)
Stereo Speaker (5W × 2)
AC InputConnect the supplied power cable’s three-pin plug here, and plug the other end into an active wall outlet.(→ page 22)
Main Power SwitchWhen you plug the supplied power cable into an active wall outlet and turn on the Main Power switch, the POW-ER indicator turns orange and the projector is in standby mode.(→ page 23)
Remote Sensor(→ page 10)
Ventilation (outlet)Heated air is exhausted from here.
Rear
Terminal Panel(→ page 8)
Lamp Cover(→ page 136)
LENS RELEASE Button(→ page 142)
USB Wireless LAN unitThe model without the USB wireless LAN unit has a dummy cover here.
NOTE:
The USB Wireless LAN Unit emits weak radio waves when the projector is in standby mode or turned on.
If you use the projector with the USB Wireless LAN Unit in the area where the use of wireless LAN equipment is prohibited, dis-
able the wireless function. (→ page 114)
* To stop emitting radio waves from the USB Wireless LAN Unit, select [NETWORK SETTINGS] → [WIRELESS] → [PROFILES] 
→ [DISABLE]. 
						

							
5
1. Introduction
Bottom
Carrying Handle
Carrying the Projector
Always carry your projector by the handle.
Ensure that the power cable and any other cables connecting to video sources are disconnected before moving the 
projector.
When moving the projector or when it is not in use, cover the lens with the lens cap.
NOTE: To stand the projector on its end, do so by holding the cabinet, not by h\
olding the carrying handle.
Doing so can cause damage to the carrying handle.
Anti-theft Screw for Lens(→ page 143)
Lock 
						

							

1. Introduction
To lock the carrying handle
1. Carefully place the projector on its end.
2.  Pull up the carrying handle with the catch pressed down.
3.  Press down the left and right locks to set the carrying handle 
in place.
•  To  place  back  the  carrying  handle,  press  up  the  left  and  right 
locks and pull down the carrying handle.