Nec PH1201QL User Manual [ru]

Projector
NP-PH1201QL
Important Information
Important Information
This document (Important Information) covers information about projector safety and cautions onl
y.
Please be sure to read the user’s manual contained in the supplied CD-ROM, which provides detailed product, usa
g
e information, general notes, and troubleshooting for your NEC projector
.
Dieses Dokument (Important Information) liefert Ihnen lediglich Informationen zur Sicherheit Ihres Projektors und über Vorsichtsma
ß
nahmen
.
Bitte lesen Sie das auf der mitgelieferten CD-ROM enthaltene Bedienungshandbuch, das Ihnen detaillierte In
-
formationen zu diesem Produkt und seinem Gebrauch, allgemeine Hinweise und Hinweise zur Fehlerbehebun
g
zu Ihrem NEC-Projektor liefert
.
Ce document (Important Information) contient uniquement des consignes de sécurité pour le projecteur et des m
i
ses en garde
.
Veuillez lire le Mode d’emploi contenu dans le CD-ROM inclus, qui fournit pour des informations détaillées sur votre projecteur NEC, des informations d’utilisation, des notes
g
énérales et des informations pour la résolution
des
p
roblèmes
.
Questo documento (Important Information) contiene solo informazioni riguardanti la sicurezza del proiettore e le avver
t
enze.
Assicuratevi di le
gg
ere il manuale dell’utente contenuto all’interno del CD-ROM in dotazione, che fornisce in
-
formazioni dettagliate sul prodotto e sul suo utilizzo, note generali e risoluzione dei problemi per il proiettore NE
C.
Este documento (Important Information) proporciona exclusivamente información sobre la seguridad del proyec
-
tor y precauciones
.
Asegúrese de leer el Manual del usuario que se encuentra en el CD-ROM suministrado, el cuál proporciona informaci
ó
n detallada del producto y de su manejo, notas generales, así como la resolución de problemas para
su pro
y
ector NE
C.
Este documento (Important Information) aborda apenas informação sobre segurança e cuidados
.
Por favor, assegure-se que lê o manual do utilizador incluído no CD-ROM fornecido que faculta informações detalhadas sobre o produto, in
f
ormação sobre o uso, notas gerais e resolução de problemas do seu projector
NEC
.
Detta dokument (Important Information) omfattar endast säkerhetsinformation om projektorn och varningar. Var no
g
a med att läsa bruksanvisningen som fi nns i den medföljande CD-skivan, där du hittar detaljerad produk
-
tinformation, användarinformation, allmän information och felsökning för din NEC-projektor
.
•Этот документ (Important Information) содержит информацию только о безопасности проектора и предостере
-
жениях
.
Ознакомьтесь с руководством пользователя на поставляемом компакт-диске, которое содержит подробную информацию о
б
изделии, информацию по использованию, общие замечания и устранение неисправностей про
-
ектора NE
C.
(Important Information)࿳ఊ ጃരႵቓၷ ྼႬ, ૌጓ గడ. NEC ጃര
Ⴕቓၷ ႊ໴ጓ Ⴔዲ ໫ත,
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ﻘﻓ ﺎﻬﺗﺎﻋﺍﺭﻣ ﺏﺟﺍﻭﻟﺍ ﺕﺎﻬﻳﺑﻧﺗﻟﺍﻭ ﺯﺎﻬﺟﻟﺍ ﺔﻣﻼﺳ ﻝﻭﺣ ﺕﺎﻣﻭﻠﻌﻣ (ﺔﻣﻬﻣ ﺕﺎﻣﻭﻠﻌﻣ) ﺩﻧﺗﺳﻣﻟﺍ ﺍﺫﻫ ﻡﺿﻳ
ﻡﺍﺩﺧﺗﺳﻻﺍ ﺕﺎﻣﻭﻠﻌﻣﻭ ﺞﺗﻧﻣﻟﺍ ﻝﻭﺣ ﺔﻳﻠﻳﺻﻔﺗ ﺕﺎﻣﻭﻠﻌﻣ ﻰﻠﻋ ﻱﻭﺗﺣﻳ ﻱﺫﻟﺍﻭ ﻕﻓﺭﻣﻟﺍ ﺞﻣﺩﻣﻟﺍ ﺹﺭﻘﻟﺍ ﻲﻓ ﺩﻭﺟﻭﻣﻟﺍ ﻡﺍﺩﺧﺗﺳﻻﺍ ﻝﻳﻟﺩ ﺓءﺍﺭﻗ ﻥﻣ ﺩﻛﺄﺗﻟﺍ ﻰﺟﺭﻳ
ﻙﺗﺻﺎﺧ NECﺽﺭﻋ ﺯﺎﻬﺟﺑ ﺎﻬﺣﻼﺻﺇﻭ ﻝﺎﻁﻋﻷﺍ ﻑﺎﺷﻛﺗﺳﺍ ﻥﺄﺷﺑ ﺔﻣﺎﻋ ﺕﺎﻅﺣﻼﻣ
NEC Locations
In Europe NEC Display Solutions Europe GmbH Address: Landshuter Allee 12-14 D-80637 München, Germany Telephone: +49 89 99699 0 Email: infomail@nec-displays.com
In North America NEC Display Solutions of America, Inc. Address: 500 Park Boulevard, Suite 1100 Itasca, Illinois 60143, U.S.A. Telephone: +1 800 836 0655
In Oceania Australia AWA Limited. Address: 151 Arthur Street Homebush West NSW 2140 Australia Customer Call Centre Telephone: 0297647777 Email Address: commercialsupport@awa.com.au
New Zealand Visual Group Ltd. Address: 28 Walls Road Penrose Auckland New Zealand Telephone: 095250740 Email Address: sarah.reed@visualgroup.co.nz
In South America Brazil Videocorp Brasil Address: Avenida Conselheiro Rodrigues Alves Nro. 820 / Sala 15 - 2° Andar - Vila Mariana São Paulo - SP - Brasil CEP 04014-002 Telefone: + 55-11-2924.2910 / + 55-11-2924.2911
Page 2
In Asia NEC Display Solutions, Ltd. Address: 686-1, Nishioi, Oi-Machi, Ashigarakami-Gun, Kanagawa 258-8533, Japan Telephone: +81 465 85 2369
NEC Solutions (China) Co.,Ltd. Address: Rm 1903, Shining Building,35 Xueyuan Rd, Haidian District Beijing 100191, P.R.C. Telephone: +8610 59342706
NEC Hong Kong Ltd. Address: 25/F.,The Metropolis Tower,10 Metropolis Drive, Hunghom, Kowloon, Hong Kong Telephone: +852 2369 0335
NEC Taiwan Ltd. Address: 7F, No.167, SEC.2, Nan King East Road, Taipei, Taiwan, R.O.C. Telephone: +886 2 8500 1710
NEC Asia Pacifi c Pte Ltd. Address: 401 Commonwealth Drive, #07-02, Haw Par Technocentre, Singapore 149598 Telephone: +65 6 799 6188
NEC Corporation of Malaysia Sdn. Bhd. Address: 33rd Floor, Menara TA One, 22, Jalan P. Ramlee, 50250 Kuala Lumpur, Malaysia Telephone: +6 03 2178 3600 (ISDN)
Important Information
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• This document (Important Information) covers information about projector safety and cautions onl Please be sure to read the user’s manual contained in the supplied CD-ROM, which provides detailed product,
e information, general notes, and troubleshooting for your NEC projector
usa
• Dieses Dokument (Important Information) liefert Ihnen lediglich Informationen zur Sicherheit Ihres Projektors und über Vorsichtsma Bitte lesen Sie das auf der mitgelieferten CD-ROM enthaltene Bedienungshandbuch, das Ihnen detaillierte In formationen zu diesem Produkt und seinem Gebrauch, allgemeine Hinweise und Hinweise zur Fehlerbehebun zu Ihrem NEC-Projektor liefert
• Ce document (Important Information) contient uniquement des consignes de sécurité pour le projecteur et des
ses en garde
m Veuillez lire le Mode d’emploi contenu dans le CD-ROM inclus, qui fournit pour des informations détaillées sur votre projecteur NEC, des informations d’utilisation, des notes
roblèmes
des
• Questo documento (Important Information) contiene solo informazioni riguardanti la sicurezza del proiettore e le avver
enze. Assicuratevi di le formazioni dettagliate sul prodotto e sul suo utilizzo, note generali e risoluzione dei problemi per il proiettore NE
• Este documento (Important Information) proporciona exclusivamente información sobre la seguridad del proyec tor y precauciones Asegúrese de leer el Manual del usuario que se encuentra en el CD-ROM suministrado, el cuál proporciona informaci su pro
• Este documento (Important Information) aborda apenas informação sobre segurança e cuidados Por favor, assegure-se que lê o manual do utilizador incluído no CD-ROM fornecido que faculta informações detalhadas sobre o produto, in NEC
• Detta dokument (Important Information) omfattar endast säkerhetsinformation om projektorn och varningar. Var no tinformation, användarinformation, allmän information och felsökning för din NEC-projektor
•Этот документ (Important Information) содержит информацию только о безопасности проектора и предостере жениях Ознакомьтесь с руководством пользователя на поставляемом компакт-диске, которое содержит подробную информацию о ектора NE
•ၼ ໥(Important Information)࿳ఊ ጃരႵቓၷ ྼႬ, ၷ࿳ ૌጓ Ⴒิ൸ ࿢ ႆབగడ. NEC ጃര
n detallada del producto y de su manejo, notas generales, así como la resolución de problemas para
ector NE
a med att läsa bruksanvisningen som fi nns i den medföljande CD-skivan, där du hittar detaljerad produk
අం࿧ၫ ෻ಋཙ ႀ࿢ფའཙဒ
ﻡﺍﺩﺧﺗﺳﻻﺍ ﺕﺎﻣﻭﻠﻌﻣﻭ ﺞﺗﻧﻣﻟﺍ ﻝﻭﺣ ﺔﻳﻠﻳﺻﻔﺗ ﺕﺎﻣﻭﻠﻌﻣ ﻰﻠﻋ ﻱﻭﺗﺣﻳ ﻱﺫﻟﺍﻭ ﻕﻓﺭﻣﻟﺍ ﺞﻣﺩﻣﻟﺍ ﺹﺭﻘﻟﺍ ﻲﻓ ﺩﻭﺟﻭﻣﻟﺍ ﻡﺍﺩﺧﺗﺳﻻﺍ ﻝﻳﻟﺩ ﺓءﺍﺭﻗ ﻥﻣ ﺩﻛﺄﺗﻟﺍ ﻰﺟﺭﻳ
nahmen
énérales et des informations pour la résolution
ere il manuale dell’utente contenuto all’interno del CD-ROM in dotazione, che fornisce in
ormação sobre o uso, notas gerais e resolução de problemas do seu projector
изделии, информацию по использованию, общие замечания и устранение неисправностей про
ิ, ၿ෻ ྿൲ Ⴒิ, ෌Ⴔ ጚ઱ Ⴒิ ಏ࿢ ႆఊ ጖ା Ⴔૈ౮ CD-RO
ﻘﻓ ﺎﻬﺗﺎﻋﺍﺭﻣ ﺏﺟﺍﻭﻟﺍ ﺕﺎﻬﻳﺑﻧﺗﻟﺍﻭ ﺯﺎﻬﺟﻟﺍ ﺔﻣﻼﺳ ﻝﻭﺣ ﺕﺎﻣﻭﻠﻌﻣ (ﺔﻣﻬﻣ ﺕﺎﻣﻭﻠﻌﻣ) ﺩﻧﺗﺳﻣﻟﺍ ﺍﺫﻫ ﻡﺿﻳ •
ﻙﺗﺻﺎﺧ NECﺽﺭﻋ ﺯﺎﻬﺟﺑ ﺎﻬﺣﻼﺻﺇﻭ ﻝﺎﻁﻋﻷﺍ ﻑﺎﺷﻛﺗﺳﺍ ﻥﺄﺷﺑ ﺔﻣﺎﻋ ﺕﺎﻅﺣﻼﻣ
Page 3
Important Information
Contents
Symbols used in the User Manual ...............................................................................................5
Electrical and physical specications ........................................................................................5
Non-accessible laser parameters ................................................................................................5
Labels ...................................................................................................................................................6
Product Label .................................................................................................................................6
Other labels ....................................................................................................................................7
Label locations ...............................................................................................................................7
Location of laser aperture ..............................................................................................................8
Interlock switches ............................................................................................................................8
Location ..........................................................................................................................................8
Interlock switch control block diagram .......................................................................................8
Important safeguards ......................................................................................................................9
Laser precautions ..........................................................................................................................9
General precautions ......................................................................................................................9
Installation and handling .............................................................................................................10
Power supply ................................................................................................................................13
Fire and shock precautions ........................................................................................................14
Cleaning ........................................................................................................................................14
Light module .................................................................................................................................15
Networking conguration ............................................................................................................15
Compliance with international standards ...............................................................................16
RF Interference .............................................................................................................................16
Machine Noise Information Regulation ......................................................................................16
European Waste Electrical and Electronic Equipment (WEEE) Directive ..............................16
DOC compliance notice ...............................................................................................................16
Turkish RoHS information relevant for Turkish market ...........................................................16
Ukrainian RoHS information relevant for Ukrainian market ....................................................17
What’s in the box? ..........................................................................................................................18
Basic setup and operation instructions ...................................................................................19
Positioning the screen and projector .........................................................................................19
Selecting a power cable ..............................................................................................................20
AC power work specications ....................................................................................................20
Connecting the power supply .....................................................................................................22
Switching the projector off ..........................................................................................................23
Selecting a title .............................................................................................................................23
Selecting a test pattern ................................................................................................................24
Adjusting the lens ........................................................................................................................26
Adjusting the brightness of the projected image (Light Setup) ..............................................26
Assembling the lens ....................................................................................................................27
Inserting a new lens .....................................................................................................................29
Removing the lens .......................................................................................................................31
Cleaning and replacing the rear air lters .................................................................................33
Cleaning and replacing the front air lter ..................................................................................35
Control panel reference ................................................................................................................37
Full information about operating, connecting and setting up the projector can be found in the User Manual, located on the CD.
Page 4

Symbols used in the User Manual

LASER WARNING: this symbol indicates that there is a potential hazard of eye exposure to laser radiation unless the instructions are closely followed.
ELECTRICAL WARNING: this symbol indicates that there is a danger of electrical shock unless the instructions are closely followed.
WARNING: this symbol indicates that there is a danger of physical injury to yourself and/or damage to the equipment unless the instructions are closely followed.
NOTE: this symbol indicates that there is some important information that you should read.
 Specicationsaresubjecttochangewithoutnotice.
Electrical and physical specications
Important Information
Mains Voltage 200-240 VAC
Operating Temperature 0°C to 35°C (32 to 95F) Operating Temperature (Portrait Mode) 0°C to 30°C (32 to 86F) Storage Temperature -10°C to 50°C (14 to 122F) Operating Humidity 20% to 80% non-condensing Weight 67 kg (148 lb) without lens Power Consumption 1600 W Thermal Dissipation 5027 BTU/hr
50-60 Hz (single phase)

Non-accessible laser parameters

Wavelength 435 - 462 nm
Laser Power for classification < 330 mW Total internal power < 35 W Apparent Source Size < 10 mm at aperture Divergence ≤ ± 7.3 - 28°, lens dependent
Mode of operation CW Modulation, due to frame rate 23 - 192 Hz
Page 5
Important Information

Labels

Product Label

1
NWGQ
Made in UK This cabinet is constructed of Metal(AL) and Plastic(PC/ABS)
Tegangan dan Frekuensi : 200-240V ~ 50/60Hz Produksi UK
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.
CAN ICES-3 (A)/NMB-3(A)
Complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No. 50,
2
dated June 24, 2007
115-364C
E176726
NEC Display Solutions, Ltd. 4-28, Mita 1-chome, Minato-ku, Tokyo, Japan
3
Within the Product Label:
Manufacturer’s Identication
1
Manufacturer’s name, address and projector model name
Certication Statement
2
Complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
Hazard Warning Symbol
3
Contact address for EMEA NEC Display Solutions Europe GmbH Landshuter Allee 12-14 80637 Munich, Germany
4
1
5
Serial Number
4
Explanatory Label
5
Laser Radiation. Avoid direct eye exposure. Class 3R laser product. Wave length: 455-470 nm
Max output: ˂ 330 mW. IEC/EN 60825-1:2007
Page 6
Important Information

Other labels

Aperture Label with Hazard Warning Symbol
Protective Housing Label (optionally interlocked)
CAUTION CLASS 4 LASER LIGHT WHEN OPEN AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED LIGHT
Due to the product having no customer service access, the Protective Housing Label is not present on the exterior of the product. Protective Housing Labels are only used on the interior of the product. The label is located under the top cover.
See Label locationsforinformationonlabellocations,includingprotectivehousinglabel.

Label locations

1
Product Label
2
Protective Housing Label
(under the top cover and only visible to service personnel)
3
Aperture Label with Hazard
Warning Symbol
Made in UK This cabinet is constructed of Metal(AL) and Plastic(PC/ABS)
Tegangan dan Frekuensi : 200-240V ~ 50/60Hz Produksi UK
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.
CAN ICES-3 (A)/NMB-3(A)
Complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
115-364C
PH1201QL
AVOID EYE OR SKIN EXPOSURE TO
DIRECT OR SCATTERED LIGHT
NWGQ E176726
CAUTION
CLASS 4 LASER LIGHT WHEN OPEN
NEC Display Solutions, Ltd. 4-28, Mita 1-chome, Minato-ku, Tokyo, Japan
Contact address for EMEA NEC Display Solutions Europe GmbH Landshuter Allee 12-14 80637 Munich, Germany
1
2
3
Page 7
Important Information

Location of laser aperture

1
1
Laser aperture

Interlock switches

Five interlock switches installed at the main frame, inside the cover, will power-off the system individually when activated.

Location

1
Will be activated when the
top cover is removed.
2
Will be activated when the
lens is removed.
3
Will be activated when the
side cover is removed.
x2. Will be activated when
4
the front cover is removed.
5
Will be activated when
the lens access cover is removed.
1 2
3
4
5

Interlock switch control block diagram

54 V
12 V 5 V
OR
Interlock
Switch
DC-DC
Converter
DC-DC
Regulator
Page 8
POWER
SUPPLY
Laser
Driver
Micro-
Controller
Laser
Diodes
Important Information

Important safeguards

These safety instructions are to ensure the long life of your projector and to prevent fire, shock,
damage and injury. Please read them carefully and heed all warnings.

Laser precautions

This product is classified as Class 3R of IEC60825-1 and 21 CFR Part 1040.10 Safety Standards.
CAUTION
Visible Laser Light Do Not Stare into Beam
No eyewear is required for unintentional viewing. Avoid staring into visible beams.
GaN Laser Diodes
CLASS 3R LASER PRODUCT
This Laser Product is designated as Class 3R during all procedures of operation.
LASER LIGHT - AVOID DIRECT EYE EXPOSURE.
Do not point laser or allow laser light to be directed or reected toward other people or reective
objects.
Direct or scattered light can be hazardous to eyes and skin.
There is a potential hazard of eye exposure to laser radiation if the included instructions are not
followed.
Caution – use of controls or adjustments or performance of procedures other than those specied
herein may result in hazardous radiation exposure.
Class 2 range. Class 3R laser product, per IEC 60825-1, has limited risk of laser hazard and is safe
for non-intrabeam viewing. It is recommended to keep the audience 100 cm away from the exit plane of the lens hood and reduce the laser hazard to a much safer class 2.
Non-laser emission. There remains non-laser emission from the projection lens. This portion of
emission has been tested per IEC/EN 62471 to be Risk Group 1 (Low Risk).
OD N/A @ 462 nm
Class 3R laser

General precautions

This is a Class A product. It 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.
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.
In order to reduce any interference with radio and television reception, use a signal cable with ferrite
core attached. Use of signal cables without a ferrite core attached may cause interference with radio and television reception.
Page 9
Important Information
The unit is never to be operated if the unit is defective or the cover or seal is damaged.
The end user is not allowed to open or modify the product.
No maintenance allowed by end user.
Do not open the cabinet. There are no user serviceable parts inside.
No service is allowed except by authorized personnel.

Installation and handling

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.
The projector must be installed only by suitably qualied personnel, in accordance with local
building codes.
Consult your dealer for information about transporting and installing the projector. Do not
attempt to transport and 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.
Do not point the projection beam toward other people or reective objects.
The projector should be installed as close to the power outlet as possible.
The power connection should be easily accessible, so that it can be disconnected in an emergency.
Place the projector on a at, level surface in a dry area away from dust and moisture. Tilting the
front of the projector up or down from level could reduce laser life. Do not put the projector on its side when the laser is on. Doing so may cause damage to the projector.
Page 10
Important Information
Do not place the projector in direct sunlight, near heaters or heat radiating appliances. Exposure
to direct sunlight, smoke or steam could harm internal components.
Do not expose the projector to rain or moisture, and do not place any liquids on top of the projector.
Do not expose the projector to dust.
Handle your projector carefully. Dropping or jarring your projector could damage internal
components.
A minimum of four persons are required in order to carry the projector.
Do not hold the projector by the lens. Otherwise the projector may tumble or drop, causing personal
injury.
Before installation, make sure that the surface, ceiling or rigging that is to support the projector is
capable of supporting the combined weight of the projector and lens.
Do not place heavy objects on top of the projector.
Turn off the projector and disconnect the power cable before moving the projector.
CAUTION ON CARRYING THE PROJECTOR / HANDLING THE OPTIONAL LENS
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.
The cooling fan settings need to be congured when using the projector in a location at an altitude
of approximately 5500 feet/1600 meters or higher. Consult your dealer in advance.
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.
Backup safety chains or wires should always be used with ceiling mount installations.
Consult your dealer for more information.
Do not cover the lens with the supplied lens cap or equivalent while the projector is on. Doing so
can lead to distorting or melting of the cap and burning your hands 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.
Page 11
Important Information
The projector can be operated in numerous positions, as described below.
PITCH
The projector can be positioned at any angle around the pitch axis. Please consider the following:
When the projector is within 15° to either side of the vertical plane, the temperature of the
operating environment needs to be between 0 and 30°C.
In every other position, the operating temperature is between 0 and 35°C.
ROLL
The projector can be positioned in numerous positions around the roll axis. Please consider the
following:
The projector cannot be positioned within 15° to either side of the vertical plane (in portrait
mode) with the inputs pointing downward.
When the projector is within 15° to either side of the vertical plane (in portrait mode) with the
inputs pointing upward, the temperature of the operating environment needs to be 0 to 30°C.
In every other position, the operating temperature is between 0 and 35°C.
±15°
0-30°C
±15°
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Pitch
Portrait mode installation requires tting a safety guard underneath the projector (as shown in the
illustration below). Unauthorised personnel should not attempt to carry out portrait mode installation. Please contact NEC or a dealer if you wish to use the projector in portrait mode.
0
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0-30°C
±15°
Roll
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