Wall Mount Unit NP02WK & NP03WK Installation and Adjustment Manual
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 exclusively for 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.
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 bodily harm such as death, serious injury and so on.
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 adjusting knobs securely Failure to do so may result in the projector falling and causing injury. • Do not modify any parts.
Preparation Packaged Parts Please check the packaged items. * The package shall either contains arm for NP02WK or NP03WK Cover (A, B):2 pairs Arm NP02WK:1 Wall adapter:1 Arm NP03WK:1 Arm cover:1 Plate (B):1 M4×20 screws:4 M3.5×9.4 screws:2 Projector adapter:1 Hex wrench:1 Optional Wall plate:1 *1 Installation and Adjustment Manual:1 M5 screws:4 *2 *1, *2:To be used when mounting the wall adapter in the North America region.
Names of Parts Arm cover Elongate hole for screw (or bolt) (4 parts) Covers (A, B) Plate (A) • Arm fixation screw Grooves for wiring Arm Tilt adjust knobs (4 parts) Wall adapter Cover (B, A) Central axis Projector adapter Plate (B) Horizontal fixation nut • • Projector fixation plate Vertical adjust/ Arm fixation knobs 5 Horizontal adjust screws
Dimensions of Parts: (unit: mm) The dimensions of the positions of the wall fixation screws (bolts) of the wall adapter are described 280 Central axis 189 219 The center of the wall adapter (central axis) 885 (minimum) -1245 (maximum) NP02WK 490 850 189 NP03WK 765 1125 142 100 90-190 100 189 219 1160 (minimum) -1520 (maximum) 100 100 142 6 Projector bottom surface (including the legs)
Mounting the Projector Preparations 1. Determine the installation location of the screen, and accordingly decide the installation position of the wall mount unit. 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. 2. Make sure that all conditions described in the section "Heed the Following" on page 2 of this manual are met.
3. Attach the arm to the wall adapt.er 3 Thread the cables through the arm plates and the arm. 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. 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.
Use the two supplied M5.5x9.5 screws to securely attach the supplied plate (B) to the arm. Plate (B) Warning If plate (B) is not installed, the projector may slide out of the arm and fall off, wh ich may cause injury.
Adjusting the Projection Position Preparations Before adjusting Project an image from the projector, then first use the focus lever of the projector to roughly adjust the focus of the projected image. For information on how to project an image, see “Installation and Connections” and“ Projecting 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.
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 is tig htened, the projector is rotated in the counterclockwise direction. When the adjustment is complete, tighten the opposite knob that is still loosened. 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.
4. Adjust the tilt. Tilt adjustment is performed with the four adjustment knobs. Front/rear tilt adjustment Adjust together Rotation axis Left/right tilt adjustment Fine adjustment in same direction as for vertical adjustment Adjust together Rotation axis • 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.
5. Attach the covers to the projector adapter and the wall adap. ter Attach cover (A) (with hook) and cover (B) (with notch) to the upper side of the wall ad.apter 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.
