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Unfortunately, only a few customers devote their time to read an instruction of NEC NP09CM. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of NEC NP09CM should contain:
- informations concerning technical data of NEC NP09CM
- name of the manufacturer and a year of construction of the NEC NP09CM item
- rules of operation, control and maintenance of the NEC NP09CM item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of NEC NP09CM alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of NEC NP09CM, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the NEC service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of NEC NP09CM.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the NEC NP09CM item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
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. This work should never be perfor[...]
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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 (3.6 kg) of the projector (2.1 k[...]
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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. • Do not install the projector in [...]
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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 ..........1 Up-down angle adjustment screws (M5 ) ...4 Projector mounting screws [...]
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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 90.4 120 150 10 4 - Distance to lens end Lens center Lens center NP09CM_E 08.2.15 5:37 PM ページ 5[...]
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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. • The ceiling mount unit c[...]
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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 5.5 6.0m 40 60 80 100 120 150 180 200 240 270 300 Screen Size Con version T able··· (NP200/NP100) Using the Table The dimensions of a 100 inch screen size according to the table will be approximat[...]
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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. W ARNING! Fixed ceiling part 2 Attach the Pr ojector Mounting Adapter to the Pro[...]
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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. The projector is temporarily suspended in this condition and attention must be paid so that the unit does not fall since it is not fixed i[...]
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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.) Nut and washer Beam Nut and washer Bolt (M8) Anchor nut (Purchase commercially-available M8-type anchor nuts that are strong enough to endure the weight of[...]
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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.[...]
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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. Select "Ceiling/Front" when projection is from the [...]
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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. Maximum adjustment angle +/-10 ˚ Up-down angle adjustment screws (There[...]
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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.e., a total of 14 including the inclination axis screws).[...]
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