NEC PX2201UL User manual

Projector
PX2201UL
User’s Manual
Please visit our web site for User’s Manual in the latest version.
https://www.sharp-nec-displays.com/dl/en/pj_manual/lineup.html
Model No.
NP-PX2201UL

i
Table of Contents
Important Information........................................................................................... v
1. Introduction...........................................................................................................1
1-1. Introduction to the Projector.........................................................................................1
1-2. What’s in the Box?.......................................................................................................4
1-3. Part Names of the Projector.........................................................................................5
1-4. Part Names of the Remote Control..............................................................................9
Battery Installation ..................................................................................................10
Remote Control Precautions...................................................................................10
2. Projecting an Image (Basic Operation) ...............................................12
2-1. Flow of Projecting an Image ......................................................................................12
2-2. Connecting Your Computer/Connecting the Power Cord ..........................................13
2-3. Turning on the Projector ............................................................................................15
2-4. Selecting a Source.....................................................................................................18
Using the Direct button on the remote control ........................................................18
Using the INPUT button on the projector cabinet ...................................................19
Select by displaying the On-Screen Menu..............................................................19
2-5. Adjusting the Picture Size and Position .....................................................................20
Adjusting the vertical position of a projected image (Lens shift).............................21
Adjusting the focus and zoom of the projected image ............................................23
Adjusting the Tilt Foot .............................................................................................28
2-6. Turning off the Projector ............................................................................................29
3. Convenient Features......................................................................................30
3-1. Turn off the light of the projector (LENS SHUTTER) .................................................30
3-2. Turning Off the On-Screen Menu (On-Screen Mute).................................................30
3-3. Shift the On-Screen Menu displaying position...........................................................31
3-4. Magnifying a Picture ..................................................................................................32
3-5. Adjustment of luminance (brightness) and energy-saving effect [LIGHT MODE]......33
3-6. Correcting Horizontal and Vertical Keystone Distortion [KEYSTONE] ......................34
3-7. Controlling the Projector by Using an HTTP Browser................................................35
3-8. Storing Changes for Lens Shift [LENS MEMORY] ....................................................37
3-9. Adjust boundaries of a projected image [EDGE BLENDING]....................................38
4. Using On-Screen Menu.................................................................................44
4-1. Basic operations of the on-screen menu ...................................................................44
4-1-1. Conguration of the on-screen menu screen ...............................................44
4-1-2. Adjustment bar .............................................................................................45
4-1-3. Conrmation message..................................................................................45
4-1-4. Changing the number...................................................................................45
4-2. List of Menu Items......................................................................................................46

ii
Table of Contents
4-3. INPUT ........................................................................................................................49
4-3-1. INPUT SELECTION .....................................................................................49
4-3-2. AUTO SOURCE ...........................................................................................49
4-3-3. COLOR SPACE............................................................................................49
4-3-4. ASPECT RATIO ...........................................................................................50
4-3-5. OVERSCAN .................................................................................................51
4-3-6. IMAGE OPTIONS.........................................................................................51
4-3-7. TEST PATTERN...........................................................................................51
4-3-8. 3D.................................................................................................................52
4-3-9. AUTO ADJUST.............................................................................................53
4-4. PICTURE ...................................................................................................................54
4-4-1. PRESET .......................................................................................................54
4-4-2. CONTRAST/BRIGHTNESS/SHARPNESS/COLOR/HUE............................54
4-4-3. COLOR TEMPERATURE.............................................................................54
4-4-4. COLOR GAMUT...........................................................................................54
4-4-5. GAMMA CORRECTION...............................................................................54
4-4-6. WHITE BALANCE ........................................................................................55
4-4-7. COLOR CORRECTION................................................................................55
4-4-8. NOISE REDUCTION....................................................................................56
4-4-9. DYNAMIC CONTRAST ................................................................................56
4-4-10. LIGHT OFF TIMER.....................................................................................56
4-5. DISPLAY....................................................................................................................57
4-5-1. LENS LOCK .................................................................................................57
4-5-2. LENS CONTROL..........................................................................................57
4-5-3. LENS MEMORY...........................................................................................57
4-5-4. CENTER LENS ............................................................................................57
4-5-5. DIGITAL ZOOM............................................................................................58
4-5-6. GEOMETRIC CORRECTION.......................................................................58
4-5-7. BLANKING ...................................................................................................62
4-5-8. EDGE BLENDING........................................................................................62
4-5-9. SCREEN TYPE ............................................................................................62
4-6. SETUP.......................................................................................................................63
4-6-1. LANGUAGE..................................................................................................63
4-6-2. ORIENTATION.............................................................................................63
4-6-3. FAN MODE...................................................................................................64
4-6-4. AUTO POWER OFF.....................................................................................64
4-6-5. DIRECT POWER ON ...................................................................................64
4-6-6. NETWORK SETTINGS ................................................................................65
4-6-7. LIGHT MODE ...............................................................................................66
4-6-8. LIGHT ADJUST (LIGHT MODE) ..................................................................66
4-6-9. CONSTANT BRIGHTNESS (LIGHT MODE)................................................66
4-6-10. BACKGROUND..........................................................................................66
4-6-11. STARTUP LOGO .......................................................................................67
4-6-12. REMOTE CONTROL..................................................................................67
4-6-13. TRIGGER-1/2.............................................................................................69
4-6-14. MENU.........................................................................................................69
4-7. INFO. And RESET ALL..............................................................................................70
4-7-1. INFO.............................................................................................................70
4-7-2. RESET ALL ..................................................................................................70

iii
Table of Contents
5. Installation and Connections ....................................................................71
5-1. Connecting to Other Equipment.................................................................................71
6. Maintenance .......................................................................................................73
6-1. Cleaning the Lens......................................................................................................73
6-2. Cleaning the Cabinet .................................................................................................73
7. Appendix................................................................................................................ 74
7-1. Throw distance and screen size ................................................................................74
7-2. Compatible Input Signal List ......................................................................................78
7-3. Specications.............................................................................................................80
7-4. Cabinet Dimensions...................................................................................................83
7-5. Pin assignments and signal names of main terminals...............................................84
7-6. Troubleshooting .........................................................................................................87
7-7. Feature of each indicator ...........................................................................................89
7-8. PC Control Codes and Cable Connection .................................................................91
7-9. Troubleshooting Check List .......................................................................................92

iv
Ver. 1 2/22
Registration Information and Software License
• Apple, Mac, and MacBook are trademarks of Apple Inc. registered in the U.S. and other countries.
• Microsoft and PowerPoint are either a registered trademark or trademark of Microsoft Corporation in the United
States and/or other countries.
• NaViSet and ProAssist are trademarks or registered trademarks of Sharp NEC Display Solutions, Ltd. in Japan, in
the United State and other countries.
• The terms HDMI and HDMI High-Denition Multimedia Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
• DisplayPort™ and the DisplayPort™ logo are trademarks owned by the Video Electronics Standards Association
(VESA®) in the United States and other countries.
• HDBaseT™ and the HDBaseT Alliance logo are trademarks of the HDBaseT Alliance.
• DLP®and the DLP logo are trademarks or registered trademarks of Texas Instruments in the United States and other
countries.
• PJLink trademark and logo are trademarks applied for registration or are already registered in Japan, the United
States of America and other countries and areas.
• Blu-ray is a trademark of Blu-ray Disc Association
• CRESTRON and CRESTRON ROOMVIEW are trademarks or registered trademarks of Crestron Electronics, Inc.
in the United States and other countries.
• Ethernet is either a registered trademark or trademark of FUJIFILM Business Innovation Corp.
• 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 user’s manual may not be reprinted in part or whole without permission.
(2) The contents of this user’s manual are subject to change without notice.
(3) Great care has been taken in the preparation of this user’s manual; however, should you notice any questionable
points, errors or omissions, please contact us.
(4) Notwithstanding article (3), we will not be responsible for any claims on loss of prot or other matters deemed to
result from using the Projector.
(5) This manual is commonly provided to all regions so they may contain descriptions that are pertinent for other
countries.

v
Important Information
Please use the power cord supplied with this projector. If the supplied power cord does not satisfy
requirements of your country’s safety standard, and voltage and current for your region, make
sure to use the power cord that conforms to and satises them.
• The power cord you use must be approved by and comply with the safety standards of your
country. Please refer to the page 80 about the power cord specication.
Rated voltage by country is listed below for your reference. For selecting an appropriate power
cord, please check rated voltage for your region by yourself.
AC 200–240 V
Safety Cautions
Precautions
Please read this manual carefully before using your NEC projector and keep the manual handy for future reference.
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.
Machine Noise Information Regulation - 3. GPSGV,
The highest sound pressure level is less than 70 dB (A) in accordance with EN ISO 7779.
WARNING
Installing the projector
This projector is an RG3 product. The projector is for professional use and must be installed in location where
safety is assured. For this reason, be sure to consult your dealer as installation and attachment/detachment of the
lens unit must be performed by a professional service personnel. Never try to install the projector by yourself. This
may result in visual impairment etc.

vi
Important Information
Laser Safety Caution
For USA
This product is classied as Class 3R of IEC 60825-1 Second edition 2007-03.
Complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No.
50, dated June 24, 2007.
CAUTION – CLASS 3R OF IEC 60825-1 SECOND EDITION LASER PRODUCT
LASER RADIATION – AVOID DIRECT EYE EXPOSURE
For other regions
This product is classied as Class 1 of IEC 60825-1 Third edition 2014-05 and RG3 of IEC/EN 62471-5 First edi-
tion 2015-06.
CLASS 1 LASER PRODUCT – IEC 60825-1 THIRD EDITION
CAUTION – RG3 PRODUCT OF IEC/EN 62471-5 FIRST EDITION
No direct exposure to the beam shall be permitted, RG3 IEC/EN 62471-5:2015.
Operators shall control access to the beam within the hazard distance and install the product at the height that will
prevent exposures of spectators’ eyes within the hazard distance.
Disposing of your used product
In the European Union
EU-wide legislation as implemented in each Member State requires that used electrical and electronic prod-
ucts carrying the mark (left) must be disposed of separately from normal household waste. This includes
projectors and their electrical accessories. 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 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.
Outside the European Union
If you wish to dispose of used electrical and electronic products outside the European union, please contact
your local authority and ask for the correct method of disposal.
For EU: The crossed-out wheeled bin implies that used batteries should not be put to the general household
waste! There is a separate collection system for used batteries, to allow proper treatment and recycling in
accordance with legislation.
According the EU directive 2006/66/EC, the battery can’t be disposed improperly. The battery shall be sepa-
rated to collect by local service.
Important Safeguards
These safety instructions are to ensure the long life of your projector and to prevent re and shock. Please read them
carefully and heed all warnings.
WARNING
• When the projector is damaged, cooling uids may come out of internal part.
Should this happen, immediately turn off the AC supply to the projector and contact your dealer.
DO NOT touch and drink the cooling uid. When the cooling uids are swallowed or contacted with
your eyes, please consult medical attention immediately. If you touch the cooling uid with your hand,
rinse your hands well under running water.

vii
Important Information
Installation
• Please contact your dealer to install the projector.
• 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.
• Do not install and store the projector in the below circumstances. Failure to do so may cause of malfunction.
- In powerful magnetic elds
- In corrosive gas environment
- Outdoors
• 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 qualied 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.
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.
The below pictogram indicated on the cabinet means the precaution for avoiding to place objects in front of the
projector lens.
This projector can be installed any angle within vertical and horizontal 360° range, however, life of optical parts will
be shorten in the following installation state:
• When the projector is installed on which lens faces downward.
• When the intake vent on the projector side faces downward in the portrait installation.
For portrait installation, install the projector with the intake vent at the bottom. Observe precautions for portrait installation.
* Consult your dealer regarding the installation.
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 enough space between your projector and a wall. (→page xviii)
• Do not try to touch the exhaust vent on the rear side (when seen from the front) as it can become heated while the
projector is turned on and immediately after the projector is turned off. Parts of the projector may become tempo-
rarily heated if the projector is turned off with the POWER button or if the AC power supply is disconnected during
normal projector operation.
Use caution when picking up the projector.

viii
Important Information
• 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
qualied 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 re.
• The projector is designed to operate on a power supply of 200-240V AC 50/60 Hz. Ensure that your power supply
ts this requirement before attempting to use your projector.
• Make sure to mount the power cord stopper before attempting to use your projector. Please refer to page 14 about
the power cord stopper.
• Do not look into the light source using optical instruments (such as magnifying glasses and mirrors). Visual impair-
ment could result.
• When turning on the projector, ensure that nobody is facing towards the lens in the path of the light emitted from the
laser. Do not look into the lens while the projector is on. Serious damage to your eyes could result. The following
graphic symbol indicating that looking into the projector is prohibited is displayed on top of the projector above the
lens mounting unit.
• Perform the adjustment from behind or from the side of the projector. Adjusting from the front could expose your
eyes to strong light which could injure them.
• Keep any items (magnifying glass etc.) out of the light path of the projector. The light path being projected from the
lens is extensive, therefore any kind of abnormal objects that can redirect light coming out of the lens, can cause
an unpredictable outcome such as a re or injury to the eyes.
• 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 exhaust
vent.
• Handle the power cord carefully. A damaged or frayed power cord can cause electric shock or re.
- Do not use any power cord other than the one supplied with the projector.
- Do not bend or tug the power cord excessively.
- Do not place the power cord under the projector, or any heavy object.
- Do not cover the power cord with other soft materials such as rugs.
- Do not heat the power cord.
- Do not handle the power plug with wet hands.
• Turn off the projector, unplug the power cord and have the projector serviced by a qualied service personnel under
the following conditions:
- When the power cord 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 cord and any other cables before carrying the projector.
• Turn off the projector and unplug the power cord before cleaning the cabinet.
• Turn off the projector and unplug the power cord 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 terminal for peripheral device wiring that might have excessive voltage.
• Do not use the malfunctioned projector. It may cause of not only electric shock or re but also serious damage to
your eye sight or burn injuries.
• Do not let children to operate the projector by themselves. If the projector is operated by children, adults need to
attend and keep their eyes on children.
• If damage or malfunction of the projector is found, immediately stop to use it and consult your dealer for repair.
• Never disassemble, repair, and remodel by end users. If these are performed by end users, it may cause of serious
problem on users’ safety such as visual impairment and burn injuries.
• Consult your dealer for disposing the projector. Never disassemble the projector before disposing it.

ix
Important Information
CAUTION
• Keep hands away from the lens mounting portion while performing a lens shift. Failure to do so could result in
ngers being pinched by the moving lens.
• Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hang-
ing on the wall can cause damage to the projector.
• Select [HIGH] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select
[SETUP] →[FAN MODE] →[HIGH ALTITUDE].)
• Do not unplug the power cord from the wall outlet or projector when the projector is powered on. Doing so can
cause damage to the AC IN terminal of the projector and (or) the prong plug of the power cord.
To turn off the AC power supply when the projector is powered on, use the projector’s main power switch, a
power strip equipped with a switch, or a breaker.
• When moving the projector, make sure you have at least four people. Attempting to move the projector alone
could result in back pain or other injuries.
• If intense light like laser beams enters from the lens, it could lead to malfunction.
Caution on Handling the Optional Lens
• Contact your dealer to install and replace the lens unit.
• When shipping the projector with the lens, remove the lens before shipping the projector. Always attach the dust
cap to the lens whenever it is not mounted on 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.
• In the condition the projector is no lens mounted, do not put your hands in the lens mount opening for carrying the
projector.
• For mounting, replacing, please contact your dealer. And for cleaning the lens, make sure to power off the projector
and disconnect the power cord. Failure to do so can result in eye injury, electric shock, or burn injuries.
• Keep hands away from the lens mounting portion while performing a lens shift. Failure to do so could result in ngers
being pinched by the moving lens.
Cable information
CAUTION
Use shielded cables or cables attached ferrite cores so as not to interfere with radio and television reception.
For details, please refer to “5. Installation and Connections” in this user's manual.
Avoid locations with extreme temperatures and humidity
Failure to do so could lead to re or electric shock or damage to the projector.
The usage environment for this projector is as follows:
• The operating temperature: 0°C to 40°C / 32°F to 104°F / humidity: 20 to 80% (without condensation)
• The storage temperature: -10°C to 60°C / 14°F to 140°F / humidity: 20 to 80% (without condensation)

x
Important Information
Precautions when installing or replacing the lens unit sold separately (CENTER LENS)
After installation or replacement of the lens, be sure to perform [CENTER LENS] by pressing and holding the HOME
button on the projector cabinet for at least two seconds. (→page 16, 57)
By carrying out [CENTER LENS], the adjustment range of the lens shift is calibrated.
Contact your dealer to install and replace the lens unit.
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 short, heat, or take apart batteries.
• Do not throw batteries into re.
• 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.
Light Module
1. A light module containing multiple laser diodes is equipped in the product as the light source.
2. These laser diodes are sealed in the light module. No maintenance or service is required for the performance of
the light module.
3. End user is not allowed to replace the light module.
4. Contact qualied distributor for light module replacement and further information.
• Outline of laser emitted from the built-in light module:
• Wave length: 450–460 nm (blue), 635–647 nm (red)
• Maximum power: 680 W
• Radiation pattern from the protective housing:
• Wave length (blue): 450–460 nm
• Maximum laser radiation output: 0.45 mJ
• Pulse duration: 0.87 ms
• Repetition frequency: 180 Hz
• Wave length (red): 635–647 nm
• Maximum laser radiation output: 0.77 mJ
• Pulse duration: 1.77 ms
• Repetition frequency: 180 Hz
• The laser module is equipped in this product. Use of controls or adjustments of procedures other than those speci-
ed herein may result in hazardous radiation exposure.
CAUTION
• Use of controls or adjustments or performance of procedures other than those specied herein may result in
hazardous radiation exposure.

xi
Important Information
Label Information
These labels are stuck on the below indicated positions.
For USA
The LASER PRODUCT in CLASS 3R conforming to IEC 60825-1 Second edition.
For other regions
The LASER PRODUCT in CLASS 1 conforming to IEC 60825-1 Third edition, and RG3 of IEC/EN 62471-5 First
edition 2015.
Label A Label B Label A: Laser Explanatory Label
(Includes LASER APERTURE label)
Label B: Risk Group /Lamp Safety Label

xii
Important Information
Label D
Label C
Label C: Manufacturer's ID Label
Label D: Barcode label P/N

xiii
Important Information
Laser light radiation range
The gure below shows the maximum radiation range of the laser light.
(unit: degree)
Horizontal angle H
Lens Zoom
Tele Wide
NP45ZL 22.0 28.3
NP46ZL 17.4 22.1
NP47ZL 13.9 18.2
NP48ZL 7.0 13.8
NP49ZL 4.0 7.0
Vertical angle V
Lens Zoom
Tele Wide
NP45ZL 14.1 18.5
NP46ZL 11.1 14.2
NP47ZL 8.8 11.6
NP48ZL 4.4 8.7
NP49ZL 2.5 4.4
H
H
V
V

xiv
Important Information
Radiation Zone (HD: Hazard Distance)
• The below table describes the radiation range of emitted light by the projector that is classied as Risk Group 3
(RG3) of IEC/EN 62471-5 First edition 2015.
• Please keep within bounds for installing the projector.
Install a barrier for preventing human eyes from entering the RG3 zone. For the barrier installation position, keep
horizontal safety zone over 1 m (2.5 m for USA) from the RG3 zone. In case to install the projector over head, keep
over 3 m distance at least between the oor surface and the RG3 zone.
This projector must be installed at a height that will prevent your eyes from being exposed within the RG3 zone.
The equipment administrator (operator) must control the entry of viewers into the RG3 zone.
Lens RG3 HD
(m)
Screen size (m)
H V
NP45ZL Wide 1.0 1.11 0.69
Tele 1.0 0.83 0.52
NP46ZL Wide 1.5 1.25 0.78
Tele 1.8 1.15 0.72
NP47ZL Wide 1.8 1.20 0.75
Tele 2.4 1.20 0.75
NP48ZL Wide 2.4 1.20 0.75
Tele 3.0 0.75 0.47
NP49ZL Wide 4.2 1.05 0.66
Tele 4.8 0.69 0.43
The drawings below are example of typical installation methods. Besides these, when installing the projector at an
angle, a security zone is required in the same way.
When installed on a oor or a desktop
When installed on a ceiling
[Plan view]
RG3 zone
RG3 zone
[Side view]
Horizontal security zone: over
1m (2.5 m for USA)
Horizontal security zone: over
1m (2.5 m for USA)
Vertical security zone: over
3m
oor
HD
H
V
* If lens shift is utilized, please consider the shift of projected image according to the volume of lens shift.

xv
Important Information
When projecting from above to a oor.
Horizontal security zone: over 1 m (2.5 m for
USA)
RG3 zone
H
V
HD
Horizontal security zone: over 1 m (2.5 m for USA)

xvi
Important Information
CAUTION
Please heed all precaution for safety.
To install the projector
• This projector is an RG3 product. The projector is for professional use and must be installed in location where
safety is assured. For this reason, be sure to consult your dealer as installation and attachment/detachment of
the lens unit must be performed by a professional service personnel. Never try to install the projector by yourself.
This may result in visual impairment etc.
• The law requires that the lens hood be mounted when using the NP49ZL lens unit in the USA or China. Be sure
to ask your dealer to mount the lens hood (model NP01LH).
• For planning the layout of the projector, make sure to take safety measures instructed on the installation manual.
• In order to refuse danger, install either a wall outlet within easy reach for pulling out the power plug in emergency
or a device as a breaker to shut down the power supply to the projector.
• Take safety measures preventing human eyes from entering the RG3 zone.
• Considering the installation place, select an appropriate lens and secure safety zone that is determined for each
lens. For operation on the powered projector as light adjustment, make sure appropriate safety measures have
been taken.
• Check the validity of taken security measures if appropriate safety zone based on the installed lens is secured.
Periodically check the validity and keep these results.
• Educate the administrator of the projector (operators) about safety before starting to operate the projector.
To use the projector
• Instruct the administrator of the projector (operators) to perform inspections before powering on the projector.
(Including the safety check against emitted light by the projector)
• Instruct the administrator of the projector (operators) to be in circumstances able to control the projector whenever
the projector is powered on for an emergency.
• Instruct the administrator of the projector (operators) to keep the installation manual, user’s manual and inspec-
tion records to a place where they can take these documents out easily.
• Instruct them to clarify if the projector is conformed to standards of each country and region.
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 func-
tions may raise concern about the infringement of copyrights which are protected by copyright law:
[ASPECT RATIO], [KEYSTONE], Magnifying feature and other similar features.
Health precautions to users viewing 3D images
Before viewing, be sure to read health care precautions that may be found in the user’s manual included with your 3D
eyeglasses or your 3D compatible content such as Blu-ray Discs, video games, computer’s video les and the like.
To avoid any adverse symptoms, heed the following:
• Do not use 3D eyeglasses for viewing any material other than 3D images.
• Allow a distance of 2 m/7 feet or greater between the screen and a user. Viewing 3D images from too close a
distance can strain your eyes.
• Avoid viewing 3D images for a prolonged period of time. Take a break of 15 minutes or longer after every hour
of viewing.
• If you or any member of your family has a history of light-sensitive seizures, consult a doctor before viewing 3D
images.
• While viewing 3D images, if you get sick such as nausea, dizziness, queasiness, headache, eyestrain, blurry
vision, convulsions, and numbness, stop viewing them. If symptoms still persist, consult a doctor.
• View 3D images from the front of the screen. Viewing from an angle may cause fatigue or eyestrain.

xvii
Important Information
FCC Information (for USA only)
WARNING
• The Federal Communications Commission does not allow any modications or changes to the unit EXCEPT those
specied by Sharp 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 A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radi-
ate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
Supplier’s declaration of conformity
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.
U.S.Responsible Party: Sharp NEC Display Solutions of America, Inc.
Address: 3250 Lacey Rd, Ste 500
Downers Grove, IL 60515
Telephone Number: 630-467-3000
Type of Product: Projector
Equipment Classication: Class A Peripheral
Model Number: NP-PX2201UL
Other region
WARNING
Operation of this equipment in a residential environment could cause radio interference.
(For Customers in U.K.)
IMPORTANT
• The wires in this mains lead are coloured in accordance with the following code:
GREEN-AND-YELLOW: “Earth”
BLUE: “Neutral”
BROWN: “Live”
• As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings
identifying the terminals in your plug proceed as follows:
• The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked
by the letter Eor by the safety earth symbol or coloured green or green-and-yellow.
• The wire which is coloured BLUE must be connected to the terminal which is marked with the letter Nor coloured
black.
• The wire which is coloured BROWN must be connected to the terminal which is marked with the letter Lor co-
loured red.
• Ensure that your equipment is connected correctly. If you are in any doubt consult a qualied electrician.
“WARNING: THIS APPARATUS MUST BE EARTHED.”

xviii
Important Information
Clearance for Installing the Projector
Allow ample clearance between the projector and its surroundings as shown below.
The high temperature exhaust coming out of the device may be sucked into the device again.
Avoid installing the projector in a place where air movement from the HVAC is directed at the projector.
Heated air from the HVAC can be taken in by the projector’s intake vent. If this happens, the temperature inside the
projector will rise too high causing the over-temperature protector to automatically turn off the projectors power.
Example 1 – If there are walls on both sides of the projector.
50 cm/19.7" or greater 50 cm/19.7" or greater
Intake vent
NOTE:
• The drawing shows the proper clearance required for the left and right of the projector assuming sufficient clearance has been
kept for the front, back, and top of the projector.
Example 2 – If there is a wall behind the projector.
50 cm/19.7" or greater 50 cm/19.7" or greater
Intake vent
LensExhaust vent
NOTE:
• The drawing shows the proper clearance required for the back of the projector assuming sufficient clearance has been kept for
the right, left, and top of the projector.
Example 3 – If there is not much clearance above the projector.
50 cm/19.7" or greater Intake vent
NOTE:
• The drawing shows the proper clearance required for the top of the projector assuming sufficient clearance has been kept for the
right, left, front, and back of the projector.

xix
Important Information
Precautions for Ceiling Installation
Do not install the projector in the following places. Attached substances such as oil, chemicals and moisture may
cause deformation or cracks of the cabinet, corrosion of the metal parts, or malfunction.
• Outdoors and places with humid or dust
• Places exposed to oil smoke or steam
• Places where corrosive gases are generated