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Digital Cinema Projector
Ceiling Bracket
PMT-L11
PMT-H15
Installation Manual
Be sure to read this manual thoroughly
before using this bracket. After you have
read this manual, retain it for future
reference.
When installing the projector using this
bracket, all installation work must be
performed by a qualified contractor or
dealer personnel. The customer must
never attempt to perform this installation
work.
Contents
Packing List .................................................................................................................................. 4
Names of Parts ............................................................................................................................. 5
Dimensions of Parts .................................................................................................................... 7
Guidelines for the Projector Installation Position and Screen Size ........................................ 8
Installation Examples ................................................................................................................ 10
Installing the Projector .............................................................................................................. 11
Adjusting the Projection Angle ................................................................................................. 14
Specifications ............................................................................................................................. 16
(for Low Ceilings)
(for High Ceilings)
(PMT-L11)
(PMT-H15)
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Table of Contents
Related Manuals for Yamaha PMT-L11/H15
Summary of Contents for Yamaha PMT-L11/H15
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Page 1: Table Of Contents
Digital Cinema Projector Ceiling Bracket PMT-L11 (for Low Ceilings) PMT-H15 (for High Ceilings) Installation Manual Be sure to read this manual thoroughly before using this bracket. After you have read this manual, retain it for future reference. When installing the projector using this bracket, all installation work must be performed by a qualified contractor or dealer personnel. -
Page 2: Safety Instruction
Safety Instruction 1. Always follow the instructions set forth in this manual when installing the projector using this bracket. Improper or inadequate installation could cause the projector to fall and injure someone. 2. The installation must be secure enough to bear the weight of the projector, the ceiling bracket, and other hardware indefinitely, and must also be secure enough to withstand vibration. - Page 3 9. Never hang from the projector or the ceiling bracket. Hanging from the projector or the ceiling bracket could cause the projector or the ceiling bracket to fall and injure someone. 10. Do not install the projector in a location near an air conditioning vent or in a location subject to vibration.
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Page 4: Packing List
Packing List Confirm that all of the parts are present. PMT-L11 Ceiling bracket x 1 Common Components (The following parts are provided with each bracket.) Projector mounting adapter x 1 Safety brackets x 2 Safety wires x 2 PMT-H15 Ceiling bracket x 1 Adjustment pole locking screws (M5) x 4 Projector mounting screws (M6, pan head) x 4... -
Page 5: Names Of Parts
Names of Parts PMT-L11 Horizontal angle adjustment screws Ceiling bracket Mounting guide pin Vertical angle adjustment screws (There are also screws on the opposite side.) Projector mounting adapter Tilt angle adjustment screws (There are also screws on the opposite side.) - Page 6 PMT-H15 Ceiling bracket Height locking screw Height adjustment pole Mounting guide pin Vertical angle adjustment screws (There are also screws on the opposite side.) Projector mounting adapter Horizontal angle adjustment screw (four in total) Tilt angle adjustment screws (There are also screws on the opposite side.)
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Page 7: Dimensions Of Parts
Dimensions of Parts Projector Mounting Adapter 190 mm 7-1/2 inch 212 mm 8-3/8 inch PMT-L11 [Front View] 10˚ 10˚ with the DPX-1 installed (lens center) [Top View] 120 mm 4-3/4 inch 156 mm 6-1/8 inch PMT-H15 [Front View] with the DPX-1 installed (lens center) [Top View] 140 mm 5-1/2 inch... -
Page 8: Guidelines For The Projector Installation Position And Screen Size
Guidelines for the Projector Installation Position and Screen Size • The relationship between the projection distance and the screen size is shown below. Use these values as guidelines for determining the installation position. Ceiling Distance from the center of the ceiling bracket to the front edge of the projector: approximately 20 cm (7-7/8 inch) - Page 9 PMT-H15 Height Adjustment The height adjustment pole for the PMT-H15 has holes spaced 3 cm apart that can be used to adjust the height. When the bracket is shipped from the factory, the pole is set at the shortest height. Follow the procedure described below to adjust the pole to the appropriate height.
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Page 10: Installation Examples
Installation Examples When the ceiling is made of wood Drill matching holes through the reinforcing plate and the ceiling in the proper locations and then pass bolts through the holes. Tighten the bolts to secure the reinforcing plate to a ceiling beam. Cautions •... -
Page 11: Installing The Projector
Installing the Projector Mount the projector mounting adapter onto the projector. Align the holes in the mounting adapter with the holes in the bottom of the projector, and then use the four projector mounting screws (M6, pan head) provided to securely attach the mounting adapter to the projector. - Page 12 Install the ceiling bracket on the ceiling. First hand-tighten the four nuts, determine the position, and then tighten the nuts securely. (PMT-L11) Caution • Use M8 bolts (commercially available) to install the ceiling bracket. Using any bolts other than M8 bolts could cause the projector to fall.
- Page 13 Install the safety brackets. Align the safety brackets so that the mounting guide pin fits into the hole, and then use the four safety bracket mounting screws (M4, pan head) to secure the brackets. (Use two screws on the left side and two screws on the right.) Temporarily secure the projector mounting adapter.
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Page 14: Adjusting The Projection Angle
Adjusting the Projection Angle Prior to Adjustment • After reading the owner’s manual for the projector, turn the projector on, and project an image. • Check the INSTALLATION item in the SETUP menu, and set the installation status. If projecting from the front of the unit, select “FRONT/CEILING;”... - Page 15 Adjust the vertical angle. Adjust the projector so that the projected image is centered vertically on the screen, and then tighten the four vertical angle adjustment screws. (PMT-L11) Vertical angle adjustment screws (There are also screws located on the opposite side.) Adjust the tilt angle.
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Page 16: Specifications
Specifications Product Name Model No. Height Adjustment Vertical angle range Horizontal angle Tilt angle External dimensions of ceiling bracket (w x d x h) External dimensions of adapter (w x d x h) Weight • Specifications are subject to change without notice. Digital Cinema Projector Ceiling Bracket PMT-L11 94 mm (3-11/16 inch)