49Getting Started Preparation Basic Operation Settings Troubleshooting OthersENGLISHMeasures to prevent the unit from toppling or dropping should be taken for safety reasons and accident preventionduring emergencies including earthquakes.When mounting this unit on a pedestal or ceiling, remove the 4 feet on the bottom surface and use all the 4 screwholes (M5 screws) to mount.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Precautions for Mountingz Special expertise and techniques are required formounting this unit. Be sure to ask your dealer or aspecialist to perform mounting.z Depth of the screw holes (screw length) is 30 mm. Usescrews shorter than 30 mm but longer than 19 mm.Using other screws will result in malfunctioning orcause the unit to drop.z When mounting to a pedestal, ensure sufficient space(foot height of 21.5 mm or higher) around the unit so thatthe air inlets are not blocked.z Do not tilt this unit more than ±5 degrees from side to sidewhen using. This may result in uneven colours orshortening of lamp life.z Regardless whether the unit is still under guarantee,Pioneer is not liable for any product damage caused bymounting the unit with non-Pioneer ceiling fittings or whenthe environment is not suitable for ceiling-mount.z When using the unit hanging from a ceiling, pay attentionto the surrounding temperature. When a heater is in use,temperature around the ceiling is higher than expected.Mounting this UnitCeilingAir inlets4 locations Bottom Surface
