Instruction/ maintenance manual of the product NP09CM NEC
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Portable Projector NP09CM Ceiling Mount Unit Installation and Adjustment Manual Thank you for your purchase of the NEC portable projector ceiling mount unit. Please read this installation and adjustment manual carefully to ensure proper use. Special skills are required for the installation of the portable projector.
2 Heed the Follo wing • When installing the projector, be sure to do so as explained in this manual. The projector may fall and cause injury if it is installed improperly. • To prevent the projector from falling, install it in a place and fasten it in a way with sufficient strength to support the combined weight (3.
3 CA UTION • Do not obstruct the projector's ventilation holes. Doing so will prevent the dissipation of heat and may result in fires. In particular, do not use the projector in the following ways: Do not install the projector in a wall or in a tight place where ventilation is poor, place a cover it, etc.
4 Preparation Required T ools Phillips screwdriver ● ● ● ● Inclination axis screws Left-right angle adjustment screws Inclination adjustment screws Up-down angle adjustment screws List of P acka ged Parts Names of the P ar ts Installation and adjustment manual .
Preparation 5 Dimensions (Unit: mm) Fixed Ceiling Part Bolt Hole Position Dimensions Fixed Ceiling Part and Lens Center Dimensions Diagram Center line of fixed ceiling part Lens center/Center line of fixed ceiling part 138.9 42.2 180 85.5 210 271.8 90.
6 Zoom adjustment range 25 0123456789 1 0 1 2 ( m ) 40 60 80 100 120 150 180 200 240 300 11 Wide angle (Maximum) Telephoto (Maximum) Guide to Screen Size and Projector Mounting Position Screen Size and Projection Distance··· (NP200/NP100) Use this guide when considering the distance to the screen and the screen size.
Guide to Screen Size and Projector Mounting Position 7 (Inches) (m) 25 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.
8 1 Mounting the Pr ojector Attach the Fixed Ceiling P ar t to the Ceiling First, partially tighten the four screws, then tighten the screws firmly after positioning. Use M8 bolts for the fixed ceiling part. Use of types other than M8 could cause the projector to fall.
9 3 4 Mounting the Projector Suspend the Projector fr om the Fixed Ceiling P ar t Slide the slotted part of the projector mounting adapter over the pin of the fixed ceiling part and push all the way to the back.
Mounting the Projector 10 NOTE : Mounting boards, M8-type anchor nuts, bolts, nuts and washers are commercially available. Mounting board (Strong enough to support the weight of the whole unit.
11 1 2 3 Replacing the Lamp To replace the lamp, first switch off the power, wait for the cooling fans to stop and disconnect the power plug from the outlet. Now, wait about 60 minutes before replacing the lamp. Attempts to replace the lamp during operation or immediately after operation has stopped will cause burns because of the high temperature.
12 1 上下端 Upper and lower edges Adjustment of the Pr ojection Angle Before the Adjustment • Refer to the instruction manual of the projector, switch on the power and project an image. • Refer to the section "Orientation " of Setup and select the projection orientation.
13 2 3 Adjustment of the Projection Angle Adjust the Up-Down Angle Turn the projector up and down so that the left and right edges of the screen are parallel, then firmly tighten the four up-down angle adjustment screws. It is acceptable if the image extends beyond the screen.
14 Adjustment of the Projection Angle Fine Adjustment After the adjustments, chec k that the par ts are fixed securel y . Loosen the same screws that were used in the distortion adjustment and finely adjust the angle so that the projected image fits the screen, then tighten all the screws (i.
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However, one of the most important roles played by the user manual is to help in solving problems with NEC NP09CM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NEC NP09CM along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
