Wall Mount Unit
NP04WK/NP04WK1
Installation and Adjustment Manual
NP04WK-IAM-01
Wall Mount Unit
NP04WK/NP04WK1 Installation and Adjustment Manual
Thank you for your purchase of this NEC wall mount unit.
Please read this installation and adjustment manual carefully to ensure proper use. For a list of the supported projectors, please see the NEC website or NEC catalogs.
The descriptions in the installation and adjustments manual are mainly for the NPUM330X.
Special skills are required to install the wall mount unit. This work should never be performed by the customer.
To the Dealer and Installer
To ensure customer safety, we ask that the installation work be started after careful attention is paid to the strength of the mounting location to ensure it will withstand the weight of the projector and mounting hardware.
CONTENTS
Please heed the following................................................... |
ENG-2 |
Introduction......................................................................... |
ENG-4 |
Packaged Parts......................................................... |
ENG-4 |
Names of Parts......................................................... |
ENG-5 |
Dimensions of Parts.................................................. |
ENG-6 |
Projection Distance and Screen Size................................... |
ENG-7 |
Installing the Projector......................................................... |
ENG-9 |
Adjusting for Distortion of the Projected Image.................. |
ENG-14 |
Specifications................................................................... |
ENG-20 |
ENG-1
Please heed the following
Symbol
In this “Installation and Adjustment Manual”, to ensure the safe and proper use of the product, prevent harm to yourself and others and damage to property, various symbols are used. The symbols and meanings are as follows. Please read this manual after ensuring the contents are well understood.
Warning |
Improper handling and ignoring this indication may result in |
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bodily harm such as death, serious injury and so on. |
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Caution |
Improper handling and ignoring this indication may result in |
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bodily injury and damage to surrounding contents. |
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Examples of symbols:
Symbol alerts you to cautions (including warnings)
Concrete cautions are specified in figures.
Symbol expresses prohibited actions
Concrete prohibitions are specified in figures.
Symbol expresses compulsory actions. Concrete instructions are specified in figures.
Warning
• When installing the projector and adjusting the projection position, be sure to do so as explained in this manual. The projector may fall and cause injury if installed and adjusted improperly.
•To prevent the projector from falling, install it in a location and fasten it so as to ensure sufficient strength to support the combined weight of the projector, the wall mount unit and so on for an extended period as well as to withstand earthquakes. Insufficient strength or fastening may result in the projector falling and causing injury.
Be sure to observe the following precautions:
-Use M6 (1/4 inch) for the wall fixation bolts and screws for the wall adapter.
-Use an outlet for the power source of the projector. Do not directly connect to the lamp line because this is dangerous.Also, use an accessible outlet so that you can
connect and disconnect the power plug.
-Mounting on a wooden wall
Ensure the load is mounted on a pillar or robust constructional material. If the strength of the constructional material and so on is insufficient, please reinforce it. Do not mount on wall finishing material, furring strip and so on.
-Mounting on a concrete wall
Use a commercial anchor bolt M6 (1/4 inch), anchor nuts and similar, which will bear the load of the projector.
ENG-2
Warning
•Do not install in places subject to constant vibration. Extended vibration may cause loosening of the screws and result in the Wall Mount Unit and projector falling and causing injury. Also, it may cause breakdown of the projector.
•To ensure safety, be sure to tighten the bolts, screws and safety lock screws secure-
ly. Failure to do so may result in the projector falling and causing injury.
• Do not modify any parts. Doing so may result in the projector and the Wall Mount Unit falling and causing injury.
•Do not use broken parts. Doing so may result in the projector and the Wall Mount Unit falling and causing injury. If a part should break, consult your dealer.
•Do not look into the projection window, mirror or lens when the projector is turned on. Doing so could damage your eyesight.
•Do not hang from the projector and the Wall Mount Unit. Doing so may result in the projector and the Wall Mount Unit falling and causing injury. Be especially careful of children.
•Do not use adhesive for the locking screws, lubricant agent, oil and so on for the wall
adapter. Doing so may cause the material of the wall adapter to deteriorate and result in the projector falling and causing injury.
Caution
•Do not obstruct the projector’s ventilation holes. Doing so will prevent the dissipation of heat and may result in fire. In particular, do not use the projector in the following ways:
installing the projector in a place such as wall and so on where ventilation is poor, covering it, etc.
•Do not install the projector in front of the outlets of an air conditioner or heater or in a place exposed to significant vibrations. Doing so may result in fires and electric shock.
•Do not install the projector in humid or dusty places or those exposed to greasy smoke or steam (such as near cooking equipment or humidifiers). Doing so may result in fires.
•When installing the projector, leave sufficient space between it and surrounding objects. Failure to do so will prevent the dissipation of heat and may result in fires.
Please:
•Avoid rooms with significant dust, humidity, greasy smoke, or tobacco smoke.
Dirt will adhere to the optical parts such as mirrors and lenses, which will cause image quality to deteriorate.
•Avoid places in which the screen is exposed to direct sunlight or illuminated light.
When surrounding light directly hits the screen, the image appears washed out and is difficult to view.
•Avoid locations exposed to particularly high or low temperatures.
Doing so may result in breakdown. (For the ambient operating temperature, see the user’s manual included with the projector.)
ENG-3
Introduction
M Packaged Parts
Check that the parts below are included in the package.
Wall adapter: 1 set Slide arm: 1 set
The wall adapter and slide arm are assembled upon shipment.
M4×8 mm screws: 4
These are used to mount the projector.
Wall plate: 1
This is used to mount the wall adapter in the North American region.
*For the bolts or screws for mounting the wall adapter to the wall, use bolts or screws that are adapted to the wall surface.
Wall adapter covers: 2
These are covers for the wall adapter. The two covers are the same.
Washers: 4
Spacers: 4
These are used to mount the wall adapter to the wall.
*For the bolts or screws for mounting the wall adapter to the wall, use bolts or screws that are adapted to the wall surface.
Hexagonal wrench: 1
This is a wrench for tightening the safety lock screws.
Cautions on Installation: 1
These include safety precautions on installing the wall mount unit, a list of the included parts and the specifications.
Quick Install Guide: 1
This provides a simple description of the installation and adjustment procedures.
M6×10 mm screws: 4
These are used to mount the wall plate to the wall mount unit.
ENG-4
M Names of Parts
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(Wall adapter) |
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Cable hole |
Elongated wall |
Wall adapter cover |
mount screw holes |
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Wall adapter cover |
Fixing screw (A) |
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(Arm unit) |
Vertical position reference line
Wall adapter (wall adapter unit + arm unit)
View from above |
Slide arm |
Cap |
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Left/right tilt adjustment knob |
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Safety lock screws (2) |
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Fixing screws (B) (2) |
Cable hole |
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Horizontal title adjust- |
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ment knob |
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(Mount plate) |
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Vertical title adjustment knob |
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Cable hole |
Elongated wall mount |
View from below |
screw holes |
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ENG-5
M Dimensions of Parts
The following shows an external view of the wall mount unit, the positions of the wall adapter’s wall mount screws and the amount of movement when mounting the projector.
Units: mm
530
Center of wall adapter
60
572 (min.) to 994 (max.)
(When wall plate mounted: 575 (min.) to 997 (max.) 422 (arm unit movement range)
223 |
189 |
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Center of wall
adapter
Center of wall adapter
Wall adapter mount screw positions
±40 (arm unit movement range) |
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142 |
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100 |
100 |
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189 |
94.5 |
100 |
100 |
Center of wall adapter |
142 |
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Wall adapter mount screw positions |
Wall adapter mount screw positions |
±50 (wall adapter movement range) |
ENG-6
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