NEC PA1004UL-W Manuel utilisateur

Projector

PA1004UL-W/PA1004UL-B

PA804UL-W/PA804UL-B

Installation Manual

Model No.

NP-PA1004UL-W/NP-PA1004UL-B/NP-PA804UL-W/NP-PA804UL-B

Introduction ............................................................................................................................................... 3

Important Information ........................................................................................................................ 4

1. Attachment/detachment of parts sold separately ......................................................... 28

1-1. Lens unit ................................................................................................................................................ 28

1-2. Option cover ........................................................................................................................................ 32

2. Special installation precautions .............................................................................................. 35

2-1. For ceiling installation ..................................................................................................................... 35

2-2. For portrait projection (vertical orientation) ........................................................................... 37

2-3. For multi-Screen projection ........................................................................................................... 40

Table of Contents

This manual describes the procedures for installation and connections for the NEC PA1004UL-W/

PA1004UL-B/PA804UL-W/PA804UL-B projector. For safe and correct installation and maintenance of

the projector, carefully read this document before considering the layout of the unit and installation.

Please keep this document under care by the company who installed or adjusted the projector. This

document is intended the readers who have basic knowledge about projector installation. Refer to

the user’s manual of an applicable projector for basic operation and remarks.

NOTE:

• When you use this projector in the United States, please refer to the user's manual for the United States on our website.

https://www.sharp-nec-displays.com/dl/en/pj_manual/pa1004ul.html

• Illustrations and screens shown in this manual may diﬀer slightly from the actual ones.

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), NEC will not be responsible for any claims on loss of proﬁt or other

matters deemed to result from using the Projector.

Introduction

About the symbols

To ensure safe and proper use of the product, this manual uses a number of symbols to prevent

injury to you and others as well as damage to property.

The symbols and their meanings are described below. Be sure to understand them thoroughly

before reading this manual.

WARNING Failing to heed this symbol and handling the product erroneously

could result in accidents leading to death or major injury.

CAUTION Failing to heed this symbol and handling the product erroneously

could result in personal injury or damage to surrounding property.

Examples of symbols

This symbol indicates you should be careful of electric shocks.

This symbol indicates you should be careful of high temperatures.

This symbol indicates something that must be prohibited.

This symbol indicates something that must not be got wet.

This symbol indicates you should not touch with wet hands.

This symbol indicates something that must not be disassembled.

This symbol indicates things you must do.

This symbol indicates that the power cord should be unplugged from the power outlet.

Important Information

Safety Cautions

WARNING

Installing the projector

BE SURE TO DO

• 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.

Handling the power cord

BE SURE TO DO

• 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 satisﬁes them.

• The power cord you use must be approved by and

comply with the safety standards of your country.

Please refer to the page 184 (User’s Manual) about

the power cord speciﬁcation.

For selecting an appropriate power cord, please check

rated voltage for your region by yourself.

PROHIBITION

• The power cord included with this projector is exclusively for use with this

projector. For safety, do not use it with other devices.

HAZARDOUS

VOLTAGE

• Handle the power cord with care. Damaging the cord could lead to ﬁre or

electric shock.

- Do not place heavy objects on the cord.

- Do not place the cord under the projector.

- Do not cover the cord with a rug, etc.

- Do not scratch or modify the cord.

- Do not bend, twist or pull the cord with excessive force.

- Do not apply heat to the cord.

Should the cord be damaged (exposed core wires, broken wires, etc.), ask

your dealer to replace it.

• Do not touch the power plug should you hear thunder. Doing so could result

in electric shock.

Important Information

WARNING

Installing the Projector

BE SURE TO DO

• This projector is designed to be used with a 100–240 V AC, 50/60 Hz power

supply. Before using the projector, check that the power supply to which the

projector is to be connected meets these requirements.

• Use a power outlet as the projector’s power supply. Do not connect the

projector directly to electrical light wiring. Doing so is dangerous.

• When installing the projector at an angle, the separately sold option cover

may be required for safety depending on the installation angle of the projec-

tor. (→page 24)

PROHIBITION

• Do not use in places such as those described below. Doing so could lead to

ﬁre or electric shock.

- Shaky tables, inclined surfaces or other unstable places

- Near heating appliances or places with heavy vibrations

- Outdoors or humid or dusty places

- Places exposed to oil smoke or steam

- Near cooking appliances, humidiﬁers, etc.

DO NOT WET

• Do not use in places such as those described below where the projector could

get wet. Doing so could lead to ﬁre or electric shock.

- Do not use in the rain or snow, on a seashore or waterfront, etc.

- Do not use in a bathroom or shower room.

- Do not place vases or potted plants on the projector.

- Do not place cups, cosmetics or medicines on the projector.

Should water, etc. get inside the projector, ﬁrst turn oﬀ the projector’s power,

then unplug the power cord from the power outlet and contact your dealer.

UNPLUG THE

POWER CORD

• Do not insert or drop metal or combustible objects or other foreign materials

into the projector from the vents. Doing so could lead to ﬁre or electric shock.

Be particularly careful if there are children in the home. Should a foreign object

get inside the projector, ﬁrst turn oﬀ the projector’s power, then unplug the

power cord from the power outlet and contact your dealer.

Unplug the power cord if the projector malfunctions.

UNPLUG THE

POWER CORD

• Should the projector emit smoke or strange odors or sounds, or if the projec-

tor has been dropped or the cabinet broken, turn oﬀ the projector’s power,

then unplug the power cord from the power outlet. It may cause not only ﬁre

or electric shock but also serious damage to your eyesight or burns. Contact

your dealer for repairs.

Never try to repair the projector on your own. Doing so is dangerous.

Important Information

WARNING

Do not disassemble the projector.

DO NOT

DISASSEMBLE

• Do not remove or open the projector’s cabinet.

Also, do not modify the projector. There are high voltage areas in the projec-

tor. It may cause ﬁre, electric shock, or laser light leakage, resulting in serious

damage to your eyesight or burns.

Have qualiﬁed service personnel perform inspection, adjustments and repairs

of the interior.

Installing suspended from the ceiling

CAUTION

• When installed suspended from the ceiling, etc. do not hang from the projec-

tor. The projector could drop and cause injury.

• When installing suspended from the ceiling, use a power outlet that is within

reach so the power cord can be easily plugged and unplugged.

Do not place objects in front of the lens while the projector is

operating.

PROHIBITION

• Do not leave the lens cap on the lens while the projector is operating. The

lens cap could get hot and be warped.

• Do not place objects in front of the lens that obstruct the light while the

projector is operating. The object could get hot and be broken or catch ﬁre.

• The below pictogram indicated on the cabinet means the precaution for

avoiding to place objects in front of the projector lens.

CAUTION

FOR HIGH

TEMPERATURE

Important Information

WARNING

About the projector’s light source

PROHIBITION

• 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.

• Do not look into the projector’s lens.

Strong light that could damage your eyes is projected when the projector is

operating. Be especially careful when children are around.

• Do not look at the projected light using optical devices (magnifying glasses,

reﬂectors, etc.). Doing so could result in vision impairment.

• When turning on the power, operate from the side or rear of the projector

(outside the hazard zone). Also, when turning on the power, make sure no

one within the projection range is looking at the lens.

• Do not allow children to operate the projector alone.When a child is operating

the projector an adult should always be present and watch the child carefully.

• The following graphic symbol indicating that looking into the projector is

prohibited is displayed on top of the projector above the lens mounting unit.

When cleaning the projector

PROHIBITION

• Do not use ﬂammable gas sprays to remove dust from the lens, cabinet, etc.

Doing so could lead to ﬁre.

About option cover (separately sold)

BE SURE TO DO

• Be sure to tighten the screws after attaching the option cover. Failure to do so

may cause the cable cover to come oﬀ and fall, resulting in injury or damage

to the cable cover.

PROHIBITION

• Do not put bundled cables in the option cover. Doing so may damage the

power cord, resulting in a ﬁre.

• Do not hold the option cover while moving the projector or do not apply

excessive force to the option cover. Doing so may damage the option cover,

resulting in injury.

Important Information

CAUTION

Connecting the power cord to earth

BE SURE TO DO

• This equipment is designed to be used in the condition of the power cord

connected to earth. If the power cord is not connected to the earth, it may

cause electric shock. Please make sure the power cord is earthed properly.

Do not use a 2-core plug converter adapter.

Handling the power cord

BE SURE TO DO

• When connecting the power cord to the projector’s AC IN terminal, make sure

the connector is fully and ﬁrmly inserted. Be sure to ﬁx the power cord using

the power cord stopper. Loose connection of the power cord could lead to

ﬁre or electric shock.

DO NOT TOUCH

WITH WET

HANDS

• Do not connect or disconnect the power cord with wet hands. Doing so could

result in electric shock.

UNPLUG THE

POWER CORD

• When cleaning the projector, for safety purposes unplug the power cord from

the power outlet beforehand.

• When moving the projector, ﬁrst be sure to turn oﬀ the power, unplug the

power cord from the power outlet and check that all connection cables con-

necting the projector to other devices have been disconnected.

• When planning not to use the projector for long periods of time, always

unplug the power cord from the power outlet.

Do not use on networks subject to overvoltage.

PROHIBITION

• Connect the projector’s Ethernet/HDBaseT port and LAN port to a network

for which there is no risk of overvoltage being applied.

Overvoltage applied to the Ethernet/HDBaseT or LAN port could result in

electric shock.

Lens shift, focus and zoom operations

BE SURE TO DO

• When shifting the lens or adjusting the focus or zoom, do so from either

behind or to the side of the projector. If adjustments are performed from the

front, your eyes could be exposed to strong light and get injured.

• Keep your hands away from the lens area when performing the lens shift op-

eration. If not, your ﬁngers could get caught in the gap between the cabinet

and the lens.

Important Information

CAUTION

Handling batteries

PROHIBITION

• Handle batteries with caution. Failure to do so could lead to ﬁre, injury or

contamination of the surroundings.

- Do not short-circuit or take apart batteries or dispose of them in ﬂames.

- Do not use batteries other than those speciﬁed.

- Do not use new batteries together with old ones.

- When inserting batteries, pay attention to the polarities (+ and − directions),

and be sure to insert them as indicated.

• Contact your dealer or local authorities when disposing of batteries.

About the vents

PROHIBITION

• Do not obstruct the projector’s vents. Also, do not place such soft objects as

paper or cloths underneath the projector. Doing so could lead to ﬁre.

Leave suﬃcient space between the place where the projector is installed and

its surroundings. (→page 27)

• Do not touch the exhaust vent area while projecting or immediately after

projecting images. The exhaust vent area may be hot at this time and touch-

ing it could cause burns.

CAUTION

FOR HIGH

TEMPERATURE

Moving the projector

PROHIBITION

• For moving the projector, make sure you have at least two people. Attempting

to move the projector alone could result in back pain or other injuries.

• When moving the projector, do not hold the lens section. The focus ring

could turn, causing the projector to drop and resulting in injury. Also, if you

put your hand on the gap between the cabinet and the lens, the projector

may be damaged, falling and causing injury.

• When carrying the projector with the lens unit removed, do not touch the

mounting area of the lens with your hands. Also, do not put your hand into

the recess of the connection terminal. The projector could be damaged or

fall down, resulting in injuries.

• When moving the projector with the option cover attached, do not hold it by

the option cover. The option cover could come lose and the main unit could

fall down, causing injuries.

Inspecting the projector and cleaning the inside

BE SURE TO DO

• Consult with your dealer about once per year for cleaning of the inside of the

projector. Dust could accumulate inside of the projector if it is not cleaned

for extended periods of time, leading to ﬁres or malfunction.

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