Yamaha DPX-830 - Manual (Page 13)

9
◆ Mounting the projector on the ceiling
To view images projected by the ceiling mounted projector from the front:
When the projector is installed on the ceiling, the special ceiling mount bracket, which is commercially available, is required. Be sure to ask a
certified installation specialist for installation of the projector. Contact your dealer for details.
• Yamaha assumes no responsibilities for any damage caused by use of other manufacturer’s ceiling bracket and by inadequate installation
conditions even within the warranty period.
• When installing the projector on the ceiling, set LOCATION in the SETUP menu to FRONT/CEILING.
• Ask your installation specialist to provide a breaker. When you do not use the projector, be sure to shut down the main power by the breaker.
• When the projector is installed on the ceiling, projected images may appear darker than those projected when the projector is installed on the
floor.
• Do not install the projector where the exhaust vents are exposed to air emitted by an air conditioning. Such installation may cause a
breakdown.
• Do not install the projector near a fire alarm because it emits hot air from its exhaust vents.
Optional part
To view images projected on a translucent screen from behind:
Be sure to ask a certified installation specialist for installation of the projector. Contact your dealer for details.
• To view images projected from behind the screen, set LOCATION in the SETUP menu to REAR/TABLE.
Ceiling mount bracket PMT-L71 (low ceilings)
PMT-H75 (high ceilings)