NEC NP03WK Guide

Wall Mount Unit
NP02WK & NP03WK
Installation and Adjustment Manual

1
Wall Mount Unit
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.
The Wall Mount Unit NP02WK/NP03WK is exclusivelyfor Projector NP-M260XS/M300XS/
M350XS/M260WS/M300W and cannot be used for other projectors.
Special skills are required to install the pojector. This work
should never be performed by the customer.
To the Dealer and Installer
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.
Please heed the following
CONTENTS
..................................................... 1
Preparation ........................................................................... 4
4.............................................................straPdegakcaP
..............................................................straPfosemaN 5
Dimensions of Parts ................................................... 6
Mounting the Projector ........................................................
7
Adjusting the Projection Position ......................................... 10
Specifications ...................................................................... 13
To ensure customer safety, we ask that the installation work

2
Please heed the following
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.
Improper handling and ignoring this indication may result in
bodily harm such as death, serious injury and so on.
Improper handling and ignoring this indication may result in
bodily injury and damage to surrounding contents.
Warning
Warning
Caution
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.
•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 (about 13 kg) of the projector (about
4kg), the wall mount unit (about 9 kg) 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.
Symbol

3
•Do not install in places subject to constant vibration. Extended vibration may cause
•To ensure safety, be sure to tighten the bolts, screws and adjustingknobs securely
Failure to do so may result in the projector falling and causing injury.
•Do not modify any parts.Doing somayresultin 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 mirror 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 causinginjury. Be especially careful of
children.
•Do not use adhesivefor the locking screws, lubricant agent, oil andso 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
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
•Do not install the projector in humid or dusty places or those exposed to greasy
Please:
Dirt will adhere to the optical parts such as mirrors, which will cause image quality to
deteriorate.
•Avoid places in which the screen is exposed to direct sunlight or illuminated light.
view.
•Avoid locations exposed to particularly high or low temperatures.
Doing so may result in breakdown. (For the ambientoperating temperature, see the user’s
manual included with the projector.)
Warning
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.

Preparation
4
Packaged Parts
Please check the packaged items.
* The package shall either contains arm for NP02WK or NP03WK
Wall adapter:1
Projector adapter:1
M5 screws:4 *2
*1, *2:To be used when mounting the wall adapter in the North America region.
Cover (A, B):2 pairs
Arm cover:1
Plate (B):1
M4×20 screws:4
M3.5×9.4 screws:2
Hex wrench:1
Manual:1
Arm NP02WK:1
Installation and Adjustment
Wall plate:1 *1
Optional
Arm NP03WK:1

5
Grooves for wiring
Names of Parts
Vertical adjust/
Arm fixation knobs
•
•
Cover (B, A)
Wall adapter
Covers (A, B)
•
Elongate hole for screw (or bolt)
(4 parts)
Plate (A)
Arm fixation screw
Arm cover
Plate (B)
Horizontal adjust screws
Horizontal fixation nut
Projector fixation
plate
Projector
adapter
Central axis
Tilt adjust knobs (4 parts)
Arm

6
The dimensions of the positions of the wall fixation screws (bolts) of the wall adapter are
142
100 100
142
100 100
189
90-190
189
219
490
850
Projector bottom surface
(including the legs)
885 (minimum) -1245 (maximum)
The center of the wall adapter
(central axis)
Dimensions of Parts: (unit: mm)
described
280
Central axis
189
219
765
1125
1160 (minimum) -1520 (maximum)
NP02WK
NP03WK

7
Align the projector adapter with the holes on the bottom of the projector and securely attach
the adapter with the four supplied screws (M4x20).
Loosen the vertical adjust/arm fixation knobs of the projector adapter.
Vertical adjust/arm fixation knobs
Warning
are used, the projector may be seriously
damaged, or the projector may fall and
cause injury. Be sure to use only the
supplied screws.
2. Attach the wall adapter to the structural material of the wall.
To ensure a projected image without distortion, the center of the wall adapter and the center of
the screen should be aligned on a straight axis.
•The wall adapter has a top/bottom orientation. Be sure to attach it with correct orientation.
Caution If the wall adapter is mounted with reversed top/bottom orientation, correct
installation is not possible.
•The wall adapter can be adjusted horizontally over a range of ±50mm.
Side with cutouts facing up
Side without cutouts facing down
Warning
If screws other than the supplied ones
Mounting the Projector
Use only M6 (1/4 inch) screws
or bolts (4 locations) to fix the wall
adapter. If screws or bolts other than M6
are used, the pr
ojector may fall and
cause injury.
the installation position of the wall mount unit.
1. Determine the installation location of the screen, and accordingly decide
Refer to the section "Installation" in the user’s manual included with the projector for more
information.
•Installation for slanted projection is not possible. Determine the position for frontprojection.
on page 2 of this manual are met.
•Because the M260XS/M300XS/M350XS/M260WS/M300WS have a large opticalaxis
elevation angle, a slight shift in projection distance will have a large effect on the screen
size and position. If the projector angle is off, image distortion will increase.
Preparations
2. Make sure that all conditions described in the section "Heed the Following"
1
2
1
2

8
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NP02WK: Loosen the arm fixation screws (top and bottom) with the supplied hex wrench.
NP03WK: Loosen the arm fixation screws (2 on top and 2 on bottom) with the supplied hex wrench.
Thread the cables through the arm plates and the arm.
Insert the arm plate (A) into the wall adapter from the top and tighten the screws (top and
bottom) near the center of the elongated hole.
* The covers (A) and (B) are to be attached after installation and adjustment are completed.
4.
Mount the projector assembled in step 1 on the arm.
Caution To do this, emove the packing spacers from the projector. Then hold the
projector body with the help of a second person and insert it carefully into the arm.
Do not hold the projector by the cable cover or the mirror section, and do not touch
the mirror or lens.
Insert the central axis of the projector adapter into the arm.
3
3
tsrif r

9
Use the two supplied M5.5x9.5 screws to securely attach the supplied plate (B) to the arm.
Warning
If plate (B) is not installed, the
projector may slide out of the
arm and fall off, which may
cause injury.
Plate (B)

10
Adjusting the Projection Position
Before adjusting
adjust the focus of the projected image.
For information on how to p roject an image, see “Installation and Connections” and“ P rojecting
an Image (Basic Operation)” in the user’s manual included with the projector.
•From the on-screen menu, select "Ceiling Front" as the method of projection.
1. Check the tilt adjust knobs.
Verify that the four tilt adjust knobs are all set to the same
adjustment height.
If the projector fixation plate is slanted, correct vertical
adjustment and horizontal adjustment cannot be performed.
Projector fixation plate
Knob adjustment height
2. Adjust the size of the projected image and the left/right tilt.
* The illustrations in this manual show the adjustment for an image with a 4:3 aspect ratio.
Connecting cables for screen and projector are omitted.
Adjust the size of the projected image and, if necessary, the tilt in clockwise or anticlockwise
direction.
Loosen the vertical adjust/arm fixation knobs.
. noitartsulliehtnikcalbninwohssbonkowtehtnesooL-
Move the projector back and forth to match the size of
the projected image to the screen.
To do this, grasp the projector firmly on both sides and
move it carefully.
- To adjust tilt in the left/right direction, proceed to step
.
- If only size adjustment is to be performed, tighten the
two knobs shown in black in the illustration.
Preparations
Project an image from the projector, then first use the focus lever of the projector to roughly

11
Turn the left or right knob to adjust projector tilt in the
left or right direction.
- When the knob shown in black in the illustration
counterclockwise direction.
When the adjustment is complete, tighten the opposite
3. Adjust the horizontal tilt of the projector.
The projector adapter allows adjustment over a range of approximately ±3 degrees.
Loosen the horizontal fixation nut (double nut) with a wrench.
Loosen the horizontal adjust screws (left and right) with the supplied hex wrench.
- Loosen the two screws shown in black in the illustration.
Make the adjustment by tightening the left or right screw until the top edge and bottom edge
of the image are parallel.
When the adjustment is complete, tighten the opposite screw that is still loosened.
Tighten the horizontal fixation nut (double nut) with a wrench.
is tig hten ed, the projector is rotated in the
knob that is still loosened.

12
Tilt adjustment is performed with the four adjustment knobs.
Front/rear tilt adjustment
Rotation axis
Left/right tilt adjustment
Fine adjustment in same direction as for vertical adjustment
•If tilt adjustment achieved with these knobs is not suf cient, repeat the adjustment process from
step 2 on page E-12.
•During adjustment, the position of the projected image may shift. In such a case, loosen the wall
adapter and arm fixation screws and adjust the position.
This completes the adjustment.
Securely tighten all screws and adjustment knobs.
4. Adjust the tilt.
Adjust together
Rotation axis
Adjust together

13
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. retpadallawehtfoedisreppuehtot)hctonhtiw()B(revocdna)koohhtiw()A(revochcattA
Slide the two coverstowards the center while pushing them down, as shown in the
illustration. The bottom of each cover will then engage with the screw heads of the wall
adapter. At the same time, the hook of cover (A) will enter the notch of cover (B), thereby
locking the covers.
On the bottom side of the wall adapter, reverse the positions of covers (A) and (B) and attach
them in the same way as described in .
.revocmraehthcattA
The cover is fixed when the left and right tabs engage with the notches on the projector
adapter.
Notch
Hook
Cover (A)
Cover (B)
Cover (A) should be at right
Cover (B) should be at left
Arm cover
Wall mount unit
Adjustment angle: Up-down angle ±3°, left-right angle ±3° , inclination angle ±10°
Adjustment width: Front-rear ±180 mm, left-right ±50 mm, up-down ±50 mm
NP02WK External dimensions: 280 (W) x 885 (D) x 219 (H) mm
NP02WK Weight: Approx.7.5 kg
•Specifcations and design are subject to change without notice.
Specifcations
Product name:
M000007-100012810
2011.03.01 rev. A02
NP03WK External dimensions: 280 (W) x 1160 (D) x 219 (H) mm
NP03WK Weight: Approx. 10.5 kg
NP02WK/NP03WKModel: