NEC NP1250, NP2250, NP3250, NP3250W Owner Manual
LCD Projector
NP3250/NP2250/NP1250
NP3250W
User’s Manual
1st edition, April 2009
Information on USB Wireless LAN:
The NP3250/NP2250/NP1250/NP3250W series projectors distributed in some areas and countries do not come
standard 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.
The model without the USB wireless unit has a dummy cover.
• IBM is a trademark or registered trademark of International Business Machines Corporation.
• Macintosh, Mac OS X and PowerBook are trademarks of Apple Inc., registered in the U.S. and other countries.
• Microsoft, Windows, Windows Vista, Internet Explorer, and PowerPoint are either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.
• © 2009, ArcSoft, Inc. All rights reserved.
• IDT and HQV are trademarks or registered trademarks of Integrated Device Technology, Inc.
• Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and other
countries and areas.
• MicroSaver is a registered trademark of Kensington Computer Products Group, a division of ACCO Brands.
• Other product and company names mentioned in this user’s manual may be the trademarks or registered trademarks of their respective holders.
NOTES
(1) The contents of this guide may not be reprinted in part or whole without permission.
(2) The contents of this guide are subject to change without notice.
(3) Great care has been taken in the preparation of this manual; however, should you notice any questionable
points, errors or omissions, please contact us.
(4) Notwithstanding article (3), NEC will not be responsible for any claims on loss of profit or other matters deemed
to result from using the Projector.
Important Information
Safety Cautions
Precautions
Please read this manual carefully before using your NEC NP3250/NP2250/NP1250/NP3250W projector and keep the
manual handy for future reference. Your serial number is located on the bottom of your projector. Record it here:
CAUTION
To turn off main power, be sure to remove the plug from power outlet.
The power outlet socket should be installed as near to the equipment as possible, and should be easily
accessible.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE CABINET.
THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical
shock. Therefore, it is dangerous to make any kind of contact with any part inside of the unit.
This symbol alerts the user that important information concerning the operation and maintenance of this
unit has been provided.
The information should be read carefully to avoid problems.
WARNING: TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
DO NOT USE THIS UNIT’S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE
PRONGS CAN BE FULLY INSERTED.
DOC Compliance Notice (for Canada only)
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Acoustic Noise Information Ordinance-3. GSGV (for Germany only):
The sound pressure level is less than 70 dB (A) according to ISO 3744 or ISO 7779.
Laser Caution
This label is on the side of the remote control. This mark is on the top of the remote control.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
CAUTION
Do not look into the laser pointer while it is on and do not point the laser beam at a person. Serious injury could result.
CAUTION
Avoid displaying stationary images for a prolonged period of time.
Doing so can result in these images being temporarily sustained on the surface of the LCD panel.
If this should happen, continue to use your projector. The static background from previous images will
disappear.
i
Important Information
WARNING TO CALIFORNIA RESIDENTS:
Handling the cables supplied with this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. WASH HANDS AFTER HANDLING.
Disposing of your used product
EU-wide legislation as implemented in each Member State requires that used electrical and electronic
products carrying the mark (left) must be disposed of separately from normal household waste. This includes projectors and their electrical accessories or lamps. When you dispose of such products, please
follow the guidance of your local authority and/or ask the shop where you purchased the product.
After collecting the used products, they are reused and recycled in a proper way. This effort will help us
reduce the wastes as well as the negative impact such as mercury contained in a lamp to the human
health and the environment at the minimum level.
The mark on the electrical and electronic products only applies to the current European Union Member
States.
RF Interference (for USA only)
WARNING
The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT
those specified by NEC Display Solutions of America, Inc. in this manual. Failure to comply with this government
regulation could void your right to operate this equipment. This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.
For UK only: In UK, a BS approved power cable with molded plug has a Black (five Amps) fuse installed for use with
this equipment. If a power cable is not supplied with this equipment please contact your supplier.
Turkish RoHS information relevant for Turkish market
EEE Yönetmeliğine Uygundur.
ii
Important Information
10°
Important Safeguards
These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read
them carefully and heed all warnings.
Installation
• Do not place the projector in the following conditions:
- on an unstable cart, stand, or table.
- near water, baths or damp rooms.
- in direct sunlight, near heaters or heat radiating appliances.
- in a dusty, smoky or steamy environment.
- on a sheet of paper or cloth, rugs or carpets.
• If you wish to have the projector installed on the ceiling:
- Do not attempt to install the projector yourself.
- The projector must be installed by qualified technicians in order to ensure proper operation and reduce the
risk of bodily injury.
- In addition, the ceiling must be strong enough to support the projector and the installation must be in accordance with any local building codes.
- Please consult your dealer for more information.
WARNING
• Do not cover the lens with the lens cap or equivalent while the projector is on. Doing so can lead to melting of
the cap due to the heat emitted from the light output.
• Do not place any objects, which are easily affected by heat, in front of the projector lens. Doing so could lead
to the object melting from the heat that is emitted from the light output.
Place the projector in a horizontal position
The tilt angle of the projector should not exceed 10 degrees, nor should the projector be installed in any way other
than the desktop and ceiling mount, otherwise lamp life could decrease dramatically.
iii
Important Information
Fire and Shock Precautions
• Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside
your projector. Allow at least 4 inches (10cm) of space between your projector and a wall.
• Do not try to touch the ventilation outlet on the left front (when seen from the front) as it can become heated while
the projector is turned on.
• Prevent foreign objects such as paper clips and bits of paper from falling into your projector. Do not attempt to retrieve any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver
into your projector. If something should fall into your projector, disconnect it immediately and have the object removed by a qualified service personnel.
• Do not place any objects on top of the projector.
• Do not touch the power plug during a thunderstorm. Doing so can cause electrical shock or fire.
• The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz. Ensure that your power supply
fits this requirement before attempting to use your projector.
• Do not look into the lens while the projector is on. Serious damage to your eyes could result.
• Do not place any objects, which are easily affected by heat, in front of a projector exhaust vent.
Doing so could lead to the object melting or getting your hands burned from the heat that is emitted from the ex-
haust.
• Handle the power cable carefully. A damaged or frayed power cable can cause electric shock or fire.
- Do not use any power cables than the supplied one.
- Do not bend or tug the power cable excessively.
- Do not place the power cable under the projector, or any heavy object.
- Do not cover the power cable with other soft materials such as rugs.
- Do not heat the power cable.
- Do not handle the power plug with wet hands.
• Turn off the projector, unplug the power cable and have the projector serviced by a qualified service personnel
under the following conditions:
- When the power cable or plug is damaged or frayed.
- If liquid has been spilled into the projector, or if it has been exposed to rain or water.
- If the projector does not operate normally when you follow the instructions described in this user’s manual.
- If the projector has been dropped or the cabinet has been damaged.
- If the projector exhibits a distinct change in performance, indicating a need for service.
• Disconnect the power cable and any other cables before carrying the projector
• Turn off the projector and unplug the power cable before cleaning the cabinet or replacing the lamp.
• Turn off the projector and unplug the power cable if the projector is not to be used for an extended period of time.
• When using a LAN cable:
For safety, do not connect to the connector for peripheral device wiring that might have excessive voltage.
iv
Important Information
CAUTION
•
Always carry your projector by the carrying handle. Before doing so, be sure to lock the carrying handle in place.
To lock the carrying handle, see “To lock the carrying handle” on page 6.
• Do not use the tilt-foot for purposes other than originally intended. Misuses such as using the tilt foot to carry
or hang (from the wall or ceiling) the projector can cause damage to the projector.
• Do not send the projector in a soft case by parcel delivery service or cargo shipment. The projector inside the
soft case could be damaged.
• Select [HIGH] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select
[SETUP] → [OPTIONS] → [FAN MODE] → [HIGH].)
• Before using Direct Power Off, be sure to allow at least 20 minutes immediately after turning on the projector
and starting to display an image.
• Do not unplug the power cable from the wall outlet or projector when the projector is powered on. Doing so can
cause damage to the AC IN connector of the projector and (or) the prong plug of the power cable.
To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch
and a breaker.
• Do not try to touch the ventilation outlet on the left front (when seen from the front) as it can become heated
while the projector is turned on and immediately after the projector is turned off.
• Do not turn off the AC power for 60 seconds after the lamp is turned on and while the POWER indicator is
blinking green. Doing so could cause premature lamp failure.
Caution on Handling the Optional Lens
When shipping the projector with the optional lens, remove the optional lens before shipping the projector. The lens
and the lens shift mechanism may encounter damage caused by improper handling during transportation.
Do not hold the lens part when carrying the projector.
Doing so could cause the focus ring to rotate, resulting in accidental dropping of the projector.
Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Do not heat, take apart, or throw batteries into fire.
• If you will not be using the remote control for a long time, remove the batteries.
• Ensure that you have the batteries’ polarity (+/−) aligned correctly.
• Do not use new and old batteries together, or use different types of batteries together.
• Dispose of used batteries according to your local regulations.
Note for US Residents
The lamp in this product contains mercury. Prease dispose according to Local, State or Federal Laws.
Lamp Replacement
• To replace the lamp, follow all instructions provided on page 136.
• Be sure to replace the lamp when the message [THE LAMP HAS REACHED THE END OF ITS USABLE LIFE.
PLEASE REPLACE THE LAMP.] appears. If you continue to use the lamp after the lamp has reached the end
of its usable life, the lamp bulb may shatter, and pieces of glass may be scattered in the lamp case. Do not touch
them as the pieces of glass may cause injury.
If this happens, contact your dealer for lamp replacement.
A Lamp Characteristic
The projector has a high-pressure mercury lamp as a light source.
A lamp has a characteristic that its brightness gradually decreases with age. Also repeatedly turning the lamp on
and off will increase the possibility of its lower brightness.
CAUTION:
When removing the lamp from a ceiling-mounted projector, make sure that no one is under the projector. Glass
fragments could fall if the lamp has been burned out.
v
Important Information
About High Altitude mode
• Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1600 meters or higher.
Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTI-
TUDE] can cause the projector to overheat and the protector could shut down. If this happens, wait a couple
minutes and turn on the projector.
• Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [HIGH ALTITUDE]
can cause the lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].
• Using the projector at altitudes approximately 5500 feet/1600 meters or higher can shorten the life of optical
components such as the lamp.
About Copyright of original projected pictures:
Please note that using this projector for the purpose of commercial gain or the attraction of public attention in a venue such as a coffee shop or hotel and employing compression or expansion of the screen image with the following
functions may raise concern about the infringement of copyrights which are protected by copyright law.
[ASPECT RATIO], [KEYSTONE], Magnifying feature and other similar features.
USB Wireless LAN Unit
Cautions on Usage
Warning
• The USB Wireless LAN Unit is not meant for use with facilities or equipment involving the safeguard of human life, such as medical equipment, nuclear facilities or equipment, aeronautical or space equipment, transportation facilities or equipment, etc., or with facilities or equipment requiring high levels of reliability. Do not
use the USB Wireless LAN Unit in such cases.
• Do not use the USB Wireless LAN Unit near cardiac pacemakers.
• Do not use the USB Wireless LAN Unit near medical equipment. Doing so may cause electromagnetic interference with the medical equipment, possible leading to death.
• Do not disassemble or modify the USB Wireless LAN Unit in any way. Doing so could lead to fire or electric
shock.
• Do not use the USB Wireless LAN Unit in wet or moist places, such as in bathrooms or near humidifiers. Doing so could lead to fire, electric shock or malfunction.
Caution
To prevent damage due to static electricity, eliminate any static electricity from your body before touching the
USB Wireless LAN Unit.
• Static electricity from the human body may damage the USB Wireless LAN Unit. Before touching the USB
Wireless LAN Unit, touch an aluminum sash, a door knob, or some other metal object around you to eliminate the static electricity.
Caution
The radio waves used by the USB Wireless LAN Unit pass through the wood or glass used in normal homes (but
not through window panes with built-in metallic mesh).
The radio waves do not pass through iron reinforcing bars, metal or concrete, however, so the USB Wireless LAN
Unit cannot be used for communicating through walls or floors made with these materials.
vi
Important Information
FCC Compliance
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) this
device may not cause harmful interference and (2) this device must accept any interference received, including
interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B Personal Computer and Peripheral, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This equipment has been tested to comply with the limits for a Class B personal computer and peripheral, pursuant to Subpart B of Part 15 of FCC Rules. Only peripherals (computer input/output devices, terminals, printers, etc.)
certified (DoC) or verified to comply with Class B limits may be attached to this equipment. Operation with noncertified (DoC) or non-verified personal computer and/or peripherals is likely to result in Interference to radio and TV
reception.
The connection of a unshielded equipment interface cable to this equipment will invalidate the FCC Certification of
this device and may cause interference levels which Exceed the limits established by FCC for equipment.
You are cautioned that changes or modifications not expressly approved by the party responsible for compliance
could void your authority to operate the equipment.
Regulatory Information/Disclaimers
Installation and use of this Wireless LAN device must be in strict accordance with the instructions included in the
user documentation provided with the product. Any changes or modifications (including the antennas) made to this
device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment.
The manufacturer is not responsible for any radio or television interference caused by unauthorized modification of
this device, or the substitution of the connecting cables and equipment other than manufacturer specified. It is the
responsibility of the user to correct any interference caused by such unauthorized modification, substitution or attachment. Manufacturer and its authorized resellers or distributors will assume no liability for any damage or violation of government regulations arising from failing to comply with these guidelines.
CAUTION
To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 7.87"/20cm from all persons and must not be co-located or
operating in conjunction with any other antenna or transmitter.
SAR compliance has been established in typical laptop computer(s) with USB slot, and product could be used in
typical laptop computer with USB slot. Other application like handheld PC or similar device has not been verified
and may not compliance with related RF exposure rule and such use shall be prohibited.
vii
Important Information
Usage restrictions in North America
The following channels can be used indoors only.
• In the United States and Canada: 36, 40, 44, and 48 channels
• In Mexico: 149, 153, 157, 161, and 165 channels
The other channels can be used both indoors and outdoors.
This Class B digital apparatus complies with Canadian RSS-210.
Cet appareil numerique de la Classe B est conforme a la norme CNR-210 du Canada.
To comply with Canada RSS-210(Issue 7) section A9.4(b)(ii); this radio product will not transmit on any channels
operating in the exclusion band of 5600 - 5650MHz. All channels in the 5600 - 5650MHz band will be disabled by
factory firmware and is not user changeable.
Regulatory Statement:
Operation of this device is subjected to the following National regulations and may be prohibited to use if certain restriction should be applied.
France:
Outdoor use limited to 10mW e.i.r.p. within the band 2454 – 2483.5 MHz. Derogation in French overseas departments of Guyane and La Reunion: outdoor use not allowed in band 2400 - 2420 MHz.
Hereby, NEC Display Solutions, Ltd. declares that this USB Wireless LAN Unit (Model: NP01LM) is in compliance
with the essential requirements and other relevant provisions of Directive 1999/5/EC.
Cautions on security when using wireless LAN products
With a wireless LAN, radio waves are used instead of LAN cables for the exchange of data between the wireless
access points (computers, etc.), offering the advantage that LAN connections can be made freely within the range
of the radio waves.
On the other hand, the radio waves reach all points within this range, regardless of walls or other obstacles, possibly resulting in the problems described below if the proper security measures are not taken.
• Contents of transmissions may be intercepted
Malicious third parties may purposely intercept the radio waves and steal information contained in the transmissions, including such personal information as ID numbers, passwords, credit card numbers, e-mail messages,
etc.
• Improper intrusions
Malicious third parties may without permission access the personal or company network and steal personal or
confidential information, pretend to be someone else and leak incorrect information, rewrite information that has
been intercepted, introduce computer viruses or otherwise damage data or the system, etc.
Wireless LAN cards and wireless access points generally include security measures for dealing with these problems. Making the proper security settings before using the products can reduce the risk of such problems arising.
We recommend that you fully understand the problems that can arise when using the products without making the
security settings, then that you make the security settings based on your own decision and at your own discretion.
Operation of the USB Wireless LAN Unit is subjected to the regulations of the countries listed below, and may be
prohibited to use outside the country where you purchased. If you need to use the projector outside the country
where you purchased, you must remove the USB Wireless LAN Unit from the projector before exporting.
viii
Table of Contents
Important Information
1. Introduction
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
Top Features ............................................................................................................ 7
Terminal Panel Features .......................................................................................... 8
Part Names of the Remote Control ...............................................................................9
Battery Installation .................................................................................................10
Operating Range for Wireless Remote Control
Remote Control Precautions .................................................................................. 11
Using the Remote Control in Wired Operation .......................................................11
.......................................................................................................... 1
2. Installation and Connections
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
............................................................................................i
.............................................................................................. 5
...................................................... 10
................................................................... 12
3. Projecting an Image (Basic Operation)
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
..............................................23
ix
Table of Contents
Turning off the Projector .............................................................................................. 34
After Use...................................................................................................................... 34
4. Convenient Features
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
Displaying Two Pictures at the Same Time .................................................................. 43
9
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
Operation Using an HTTP Browser ............................................................................. 53
L
Overview ................................................................................................................ 53
Preparation Before Use .........................................................................................53
Handling of the Address for Operation via a Browser ............................................ 53
Structure of the HTTP Server ................................................................................54
Projecting Your Computer’s Screen Image from the Projector via a Network
M
[NETWORK PROJECTOR] .................................................................................... 56
Using the Projector to Operate Your Computer via a Network [REMOTE DESKTOP] 60
N
..................................................................................... 35
5. Using the Viewer
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
.............................................................................................65
x
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
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
................................................................................ 80
7. Maintenance
Cleaning or Replacing the Filter ................................................................................ 134
Cleaning the Cabinet and the Lens ........................................................................... 135
Replacing the Lamp................................................................................................... 136
8. Using Optional Lenses
Table of Throw Distances and Screen Sizes for Optional Lenses .................................... 139
.................................................................................................... 134
............................................................................... 139
xi
Table of Contents
Lens Shift Adjustable Range ..................................................................................... 141
Replacing with Optional Lens .................................................................................... 142
9. Appendix
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
Troubleshooting Check List ........................................................................................ 163
9
TravelCare Guide ....................................................................................................... 165
............................................................................................................. 144
xii
1. Introduction
OFF
VIDEO
S-VIDEO
VIEWER
NETWORK
COMPUTER
COM
PONENT
ON
POWER
POWER
LASER
3D REFORM
AUTO ADJ.
ASPECT
HELP
PICTURE
PIC-MUTE
LAMP MODE
R-CLICK
L-CLICK
MOUSE
FREEZE
PIP
VOLUME
MAGNIFY
PAGE
SELECT
3
1
2
UP
DOWN
USB
LAMP
STATUS
POWER
SOURCE
AUTO ADJUS
T
3D REFORM
ON/STAND BY
S
ELE
CT
Y
L
E
FT
R
IG
H
T
DOWN
UP
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.
Projector
Lens cap
(24FT9741)
Remote Cable
(7N520019)
• 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)
For North America only
Registration card
Limited warranty
For customers in Europe:
You will find our current valid Guarantee
Policy on our Web Site:
www.nec-display-solutions.com
Remote control
(7N900801)
Power cable
(For North America:
7N080204)
(For Europe and other
countries: 7N080011)
CD-ROM
User’s manual (7N951321) and
User Supportware 6 (7N951311)
• Security sticker
(24L67991)
• Anti-theft screw for lens × 1
(24V00841)
Installed USB wireless LAN unit
North America: NP01LM3
Europe: NP01LM2
Joint module
Batteries (AA × 2)
VGA signal cable
(7N520052)
1
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" (measured 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 1280 × 800 native resolution (NP3250W 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 minutes 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 standard 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.
2
1. Introduction
• 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 (NP02RC) 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.
3
LAMP
STATUS
POW
ER
ON
/
STAN
D BY
SOURCE
AUTO ADJUST
3D REFORM
SELECT
US
B
L
E
N
S
S
H
IF
T
L
E
F
T
RIGH
T
DOWN
UP
WIRELESS
WIRELESS
USB
LAMP
STATUS
POWER
SOURCE
AUTO ADJUST
3D REFORM
ON/STAND BY
SELECT
LENS SHIFT
LEFT
RIGHT
DOWN
UP
Part Names of the Projector
Front/Top
1. Introduction
Lens Shift Dial (Right / Left, Up / Down)
(→ page 27)
Controls
(→ page 7)
Focus Ring
(→ page 28)
Remote Sensor
(→ page 10)
LENS RELEASE Button
(→ page 142)
Lens
Zoom Lever
(→ page 28)
Adjustable Tilt Foot Lever
Ventilation (inlet) / Filter
(→ page 134)
Built-in Security Slot ( )*
Ventilation (inlet) / Filter
(→ page 134)
(→ page 29)
Lens Cap
Adjustable Tilt Foot
(→ 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.
Rear
Stereo Speaker (5W × 2)
USB Wireless LAN unit
The model without the USB
wireless LAN unit has a dummy
cover here.
Ventilation (outlet)
Heated air is exhausted from
here.
Terminal Panel
(→ page 8)
Lamp Cover
(→ page 136)
Remote Sensor
(→ page 10)
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
AC Input
Connect the supplied power cable’s three-pin plug here,
and plug the other end into an active wall outlet.
(→ page 22)
mode.
(→ page 23)
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, disable the wireless function. (
* To stop emitting radio waves from the USB Wireless LAN Unit, select [NETWORK SETTINGS] → [WIRELESS] → [PROFILES]
→
[DISABLE].
→
page 114)
4
1. Introduction
Bottom
Anti-theft Screw for Lens
(→ page 143)
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 holding the carrying handle.
Doing so can cause damage to the carrying handle.
Lock
5
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.
1. Introduction
6
Top Features
SELECT
USB
LAMP
STATUS
POWER
ON/STAND BY
SOURCE
AUTO ADJUST
3D REFORM
12
1 4 5
23
678
11
10
9
1. Introduction
1. POWER Button ( ) (ON / STAND BY) (→ page
23, 34)
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. POWER Indicator (→ page 23, 34, 144)
3. STATUS Indicator (
4. LAMP Indicator (
→
→
page
page
136, 144)
144)
5. USB Indicator
Lights when a USB memory is inserted into the USB
port.
NOTE: The USB indicator will not light when non-USB storage devices such as USB mouse devices are inserted.
6. SOURCE Button
7. AUTO ADJUST Button (
8. 3D REFORM Button (
→
9. MENU Button
10. SELECT
/ Volume Buttons
11. ENTER Button
12. EXIT Button
→
page 3
2)
page 30, 40)
7
1. Introduction
WIRELESS
USB(LAN)
WIRELESS
14
7 8 1011
134 12 3 2
165 9
Terminal Panel Features
The actual appearance of the terminal panel may differ slightly from that shown in the drawing, but this does not affect the projector’s performance.
1. COMPUTER 1 IN/Component Connector (Mini
16)
→
14, 16)
page
→
→
→
page
→
page
page
17)
page
14, 15, 17)
14)
→
18)
→
page
16)
page
D-Sub 15 Pin) (
AUDIO IN (Stereo Mini Jack) (
2. COMPUTER 2 IN/Component (R/Cr, G/Y, B/Cb, H,
V) Connectors (BNC × 5) (→page 14)
AUDIO IN (Stereo Mini Jack) (
3. COMPUTER 3 (DVI-D) IN Connector (24 Pin)
(HDCP compatible) (→page 15)
AUDIO IN (Stereo Mini Jack) (→page 15)
4. COMPONENT IN (Y, Cb/Pb, Cr/Pr) Connectors
(RCA) (→page 17)
AUDIO L/MONO, R (RCA) (
5. S-VIDEO IN Connector (Mini DIN 4 Pin) (
18)
6. VIDEO IN Connector (RCA) (
7.
VIDEO/S-VIDEO AUDIO L/MONO, R (RCA) (→page
18)
8. MONITOR OUT Connector (Mini D-Sub 15 Pin)
(→page
9. AUDIO OUT (Stereo Mini Jack) (
10.
PC CONTROL Port (D-Sub 9 Pin) (→page 158, 159)
Use this port to connect your PC or control system
to control your projector via a serial cable. This
enables you to control the projector using serial
communication protocol. A commercially available
RS232C cross cable is required to use this port. You
can also control the projector by using PC Control
Utility 3.0 contained on the supplied User Supportware 6 CD-ROM. To do so you must first have PC
Control Utility 3.0 installed on your PC. If you are
writing your own program, typical PC control codes
are on page 158.
7)
page
→
160)
page
11)
11. Remote Jack (Stereo Mini Jack) (
NOTE:
• Connecting the remote cable to the REMOTE mini jack
on the terminal panel will make the wireless operation
unavailable.
12. USB Port (Type A) (
13. LAN Port (RJ-45) (
14. USB Wireless LAN unit (
NOTE: A dummy cover is provided on this location of the
projector which does not come standard with the USB
Wireless LAN Unit.
→
→
page 3
page
19, 110)
→
8
Part Names of the Remote Control
LASER
3D REFORM
AUTO ADJ.
ASPECT
HELP
PICTURE
PIC-MUTE
LAMP MODE
R-CLICKL-CLICK
MOUSE
FREEZE
PIP
VOLUME MAGNIFY
PAGE
SELEC T
M
E
N
U
E
N
T
E
R
E
X
I
T
OFF
VIDEO
S-VIDEO
VIEWER
NETWORK
COMPUTER
COMPONENT
ON
POWERPOWER
3
1
2
UP
DOWN
5
8
9
4
6
7
10
11
12
13
14
21
23
22
24
25
26
27
28
20
30
31
32
33
29
19
15
16
17
18
OFF
VIDEO
S-VIDEO
VIEWER
NETWORK
COMPUTER
COMPONENT
ON
POWER
POWER
R
3
1
2
SELECT
2
1
3
1. Introduction
4. LED
Flashes when any button is pressed.
5. POWER ON Button (
NOTE: To turn on the projector, press and hold the POWER
ON button for a minimum of two seconds.
→
page
23)
1. Laser Pointer
CAUTION:
* Do not look into the laser pointer while it is on.
* Do not point the laser beam at a person.
2. Infrared Transmitter
3. Remote jack (→ page 11)
6. POWER OFF Button (
→
page 34)
NOTE: To turn off the projector, press the POWER OFF button twice.
7. COMPUTER 1 Button (
→
page
25)
8. COMPUTER 2 Button (→ page 25)
page
→
page
→
page
→
→
page
25)
25)
→
page
25, 65)
page
25)
25)
25)
9. COMPUTER 3 Button (
10. VIDEO Button (
→
11. S-VIDEO Button (
12. COMPONENT Button (
13. VIEWER Button (
14. NETWORK Button (
15. MENU Button
16. SELECT
Button
17. ENTER Button
18. EXIT Button
19. LASER Button (
20. MOUSE R-CLICK Button (
21. MOUSE L-CLICK Button (
22. FREEZE Button (
23. PIP Button (
24. ASPECT Button (
25. VOLUME +/− Buttons (
26. PICTURE Button (
27. PIC-MUTE Button (
28. MAGNIFY +/− Buttons (
29. LAMP MODE Button (
30. AUTO ADJ. Button (
31. PAGE UP/DOWN Buttons (
32. 3D REFORM Button (
33. HELP Button (→ page 36)
→
→
→
page 43)
page 33)
page 35)
→
page 93)
→
page 3
→
page 88, 90)
→
page 35)
→
page 35)
→
page 3
→
page 3
→
page 30, 40)
→
page 39)
→
page 39)
6)
2)
→
page 39)
2)
9
Battery Installation
2
1
2
1
30°
30°
30°
30°
30°
30°
30°
30°
1. Introduction
1
Press the catch and remove the battery cover.
2
Install new ones (AA). Ensure
that you have the batteries’ polarity (+/−) aligned correctly.
Operating Range for Wireless Remote Control
7 m/22 feet 7 m/22 feet
Remote control
3
Slip the cover back over the batteries until it snaps into place.
NOTE: Do not mix different types of
batteries or new and old batteries.
Remote sensor on projector cabinet
Remote control
7 m/22 feet
NOTE: Actual operating range may differ slightly from that shown in the drawing.
TIP: You can determine which remote sensor on the projector is enabled in wireless mode. The options are: front, rear or both. (→
page 124)
• The infrared signal operates by line-of-sight up to a distance of about 22 feet/7 m and within a 60-degree angle
of the remote sensor on the projector cabinet.
• The projector will not respond if there are objects between the remote control and the sensor, or if strong light
falls on the sensor.
Weak batteries will also prevent the remote control from properly operating the projector.
7 m/22 feet
10
1. Introduction
WIRELESS
USB(LAN)
WIRELESS
REMOTE
LASER
3D REFORM
AUTO ADJ.
ASPECT
HELP
PICTURE
PIC-MUTE
LAMP MODE
R-CLICKL-CLICK
MOUSE
FREEZE
PIP
VOLUME MAGNIFY
PAGE
SELECT
M
E
N
U
E
N
T
E
R
E
X
I
T
OFF
VIDEO
S-VIDEO
VIEWER
NETWORK
COMPUTER
COMPONENT
ON
POWERPOWER
3
1
2
UP
DOWN
Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Do not heat, take apart, or throw batteries into fire.
• If you will not be using the remote control for a long time, remove the batteries.
• Ensure that you have the batteries’ polarity (+/−) aligned correctly.
• Do not use new and old batteries together, or use different types of batteries together.
• Dispose of used batteries according to your local regulations.
Using the Remote Control in Wired Operation
Connect one end of the supplied remote cable to the REMOTE mini jack and the other end to the remote jack on
the remote control.
When in wired operation, the remote control can operate the projector without having to install batteries.
NOTE:
• Connecting the remote cable to the REMOTE mini jack on the terminal panel will make the wireless operation unavailable.
11
1
3
2
2. Installation and Connections
300
"
240
"
Distance (Unit: m/inch)
Lens center
Screen Size
Screen Size (unit: cm/inch)
609.6 (W) X 457.2 (H) / 240 (W) X 180 (H)
487.7 (W) X 365.8 (H) / 192 (W) X 144 (H)
406.4 (W) X 304.8 (H) / 160 (W) X 120 (H)
304.8 (W) X 228.6 (H) / 120 (W) X 90 (H)
243.8 (W) X 182.9 (H) / 96 (W) X 72 (H)
203.2 (W) X 152.4 (H) / 80 (W) X 60 (H)
162.6 (W) X 122.0 (H) / 64 (W) X 48 (H)
121.9 (W) X 91.4 (H) / 48 (W) X 36 (H)
81.3 (W) X 61.0 (H) / 32 (W) X 24 (H)
200
"
150
"
120
"
100
"
80
"
10.9/429.1"
8.7/342.5"
7.3/287.4"
5.4/212.6"
4.3/169.3"
3.6/141.7"
2.9/114.2"
2.1/82.68"
1.4/
55.12"
40
"
60
"
L
A
M
P
S
T
A
T
U
S
P
O
W
E
R
O
N
/
S
T
A
N
D
B
Y
S
O
U
R
C
E
A
U
T
O
A
D
J
U
S
T
3
D
R
E
F
O
R
M
SELECT
U
S
B
LEN
S SHI
FT
LEFT RIGH
T
D
O
W
N
U
P
WIRELESS
WIRELESS
This section describes how to set up your projector and how to connect PCs, video and audio sources.
Your projector is simple to set up and use.
But before you get started, you must first:
Set up a screen and the projector.
z
Connect your computer or video equip-
x
ment to the projector. See pages 14 -
21.
Connect the supplied power cable.
c
See page 22.
NOTE: Ensure that the power cable and any
other cables are disconnected before moving the
projector. When moving the projector or when it
is not in use, cover the lens with the lens cap.
Setting Up the Screen and the Projector
Selecting a Location [NP3250/NP2250/NP1250]
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is
approximately 30 inches (0.76 m) measured diagonally when the projector is roughly 41 inches (1.0 m) from the
wall or screen. The largest the image can be is 500 inches (12.7 m) when the projector is about 718 inches (18.2 m)
from the wall or screen. Use the drawing below as a guide.
TIP: The screen sizes above are intermediate values between tele (minimum display area) and wide (maximum display area) when
the standard lens is used. Image size can be adjusted with the zoom adjustment up to a maximum of 15%.
For optional lenses, see page 139.
12
2. Installation and Connections
300
"
240
"
Distance (Unit: m/inch)
Lens center
Screen Size
Screen Size (unit: cm/inch)
646.2 (W) X 403.9 (H) / 254 (W) X 159 (H)
516.9 (W) X 323.1 (H) / 204 (W) X 127 (H)
430.8 (W) X 269.2 (H) / 170 (W) X 106 (H)
323.1 (W) X 201.9 (H) / 127 (W) X 79 (H)
258.5 (W) X 161.5 (H) / 102 (W) X 64 (H)
215.4 (W) X 134.6 (H) / 85 (W) X 53 (H)
172.3 (W) X 107.7 (H) / 68 (W) X 42 (H)
129.2 (W) X 80.8 (H) / 51 (W) X 32 (H)
86.2 (W) X 53.8 (H) / 34 (W) X 21 (H)
200
"
150
"
120
"
100
"
80
"
11.5/452.5"
9.2/361.5"
7.6/301"
5.7/225"
4.6/179.5"
3.8/149.5"
3.0/119"
2.3/89"
1.5/
58.5"
40
"
60
"
L
A
M
P
S
T
A
T
U
S
P
O
W
E
R
O
N
/
S
T
A
N
D
B
Y
S
O
U
R
C
E
A
U
T
O
A
D
J
U
S
T
3
D
R
E
F
O
R
M
SELECT
U
S
B
LENS S
HIFT
LE
FT RIGHT
D
O
W
N
U
P
WIRELESS
WIRELESS
Selecting a Location [NP3250W]
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is
approximately 30 inches (0.76 m) measured diagonally when the projector is roughly 44 inches (1.1 m) from the
wall or screen. The largest the image can be is 500 inches (12.7 m) when the projector is about 756 inches (19.2 m)
from the wall or screen. Use the drawing below as a guide.
TIP: The screen sizes above are intermediate values between tele (minimum display area) and wide (maximum display area) when
the standard lens is used. Image size can be adjusted with the zoom adjustment up to a maximum of 15%.
For optional lenses, see page 140.
13
WIRELESS
USB(LAN)
WIRELESS
COMPUTER 1 IN
COMPUTER 2 IN
PHONE
2. Installation and Connections
Making Connections
Connecting Your PC or Macintosh Computer
NOTE: When using with a notebook PC, be sure to connect the projector and notebook PC while the projector is in standby mode
and before turning on the power to the notebook PC.
In most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered up.
* If the screen goes blank while using your remote control, it may be the result of the computer’s screen-saver or power manage-
ment software.
Enabling the computer’s external display
Displaying an image on the notebook PC’s screen does not necessarily mean it outputs a signal to the projector.
When using a PC compatible laptop, a combination of function keys will enable/disable the external display.
Usually, the combination of the “Fn” key along with one of the 12 function keys gets the external display to come on
or off. For example, NEC laptops use Fn + F3, while Dell laptops use Fn + F8 key combinations to toggle through
external display selections.
NOTE: Both COMPUTER 1 IN and
COMPUTER 3 (DVI-D) IN connectors
support Plug & Play (DDC2B).
BNC × 5 cable (not supplied)
Audio cable (not supplied)
VGA signal cable (supplied)
To mini D-Sub 15-pin connector on the
projector. It is recommended that you use
a commercially available distribution amplifier if connecting a signal cable longer
than the one supplied.
IBM VGA or Compatibles (Notebook
type) or Macintosh (Notebook type)
NOTE: For older Macintosh, use a commercially
available pin adapter (not supplied) to connect to
your Mac’s video port.
Audio
cable (not
supplied)
• First turn off the computer and the projector before making connections.
• Turn down the volume on the computer before connecting an audio cable to the headphone jack of the com-
puter. After connecting the computer to the projector, you can adjust the sound level on the computer and the
projector to your preference.
• You are recommended to connect an audio cable to an audio out connector (mini jack type) if any.
NOTE: The NP3250/NP2250/NP1250/NP3250W is not compatible with video decoded outputs of either the NEC ISS-6020 and
ISS-6010 switchers.
NOTE:
An image may not be displayed correctly when a Video or S-Video source is played back via a commercially available scan converter.
This is because the projector will process a video signal as a computer signal at the default setting. In that case, do the following.
* When an image is displayed with the lower and upper black portion of the screen or a dark image is not displayed correctly:
Project an image to fill the screen and then press the AUTO ADJ button on the remote control or the AUTO ADJUST button on
the projector cabinet.
14
WIRELESS
USB(LAN)
WIRELESS
COMPUTER 3 (DVI-D) IN
PHONE
AUDIO IN
2. Installation and Connections
When Viewing a DVI Digital Signal
To project a DVI digital signal, be sure to connect the PC and the projector using a DVI-D signal cable (not supplied)
before turning on your PC or projector. Turn on the projector first and select COMPUTER 3 from the source menu
before turning on your PC.
Failure to do so may not activate the digital output of the graphics card resulting in no picture being displayed.
Should this happen, restart your PC.
Do not disconnect the DVI-D signal cable while the projector is running. If the signal cable has been disconnected
and then re-connected, an image may not be correctly displayed. Should this happen, restart your PC.
NOTE:
• Use a DVI-D cable compliant with DDWG (Digital Display Working Group) DVI (Digital Visual Interface) revision 1.0 standard.
The DVI-D cable should be within 5 m (197") long.
• The DVI (DIGITAL) connector (COMPUTER 3 (DVI-D) IN) accepts VGA (640 × 480), SVGA (800 × 600), 1152 × 864, XGA
(1024 × 768), SXGA (1280 × 1024 @ up to 60Hz), SXGA+ (1400 × 1050 @ up to 60Hz), WXGA (1280 × 768, 1280 × 800), and
WXGA+ (1440 × 900 @ up to 60Hz).
(DVI-D connector with HDCP)
DVI-D cable
(not supplied)
IBM VGA or Compatibles or Macintosh
Audio cable (not supplied)
What is HDCP/HDCP technology?
HDCP is an acronym for High-bandwidth Digital Content Protection. High bandwidth Digital Content Protection
(HDCP) is a system for preventing illegal copying of video data sent over a Digital Visual Interface (DVI).
If you are unable to view material via the DVI input, this does not necessarily mean the projector is not functioning
properly. With the implementation of HDCP, there may be cases in which certain content is protected with HDCP
and might not be displayed due to the decision/intention of the HDCP community (Digital Content Protection, LLC).
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AUDIO
IN
WIRELESS
USB(LAN)
WIRELESS
AUDIO OUT
PHONE
MONITOR OUT
COMPUTER 1 IN (or COMPUTER 2 IN / COMPONENT IN)
Connecting an External Monitor
Audio cable (not supplied)
2. Installation and Connections
Audio cable (not supplied)
VGA signal cable (not supplied)
VGA signal cable (supplied)
You can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB analog or component image you’re projecting.
NOTE:
• Daisy chain connection is not possible.
• The MONITOR OUT connector will output no video signal (Digital signal) from the COMPUTER 3 (DVI-D) IN connector.
• When audio equipment is connected, the projector speaker is disabled.
• When the projector is in standby condition, the MONITOR OUT connector outputs the last displayed video signal and the AU-
DIO OUT jack outputs the last audio signal. The sound level remains at the previous level set for the last input used.
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