Special Installation; Installing The Projector On The Ceiling - NEC PH3501QL Installationsanleitung

7. Appendix

7-7. Special Installation

This projector can be installed in various ways, including on the floor.
NOTE:
• When turning the projector upside down during installation, use a soft cloth, etc., to protect the projector from scratches.
• When suspending or inclining the projector, check that all the filter covers are properly mounted. If not, the stoppers may come
off during the installation procedure and the filter covers could fall.

7-7-1. Installing the Projector on the Ceiling

To install the projector on the ceiling, install it by referring to the following specifications.
131.8 433.4
Max M8x20
Max M8x20
Max M8x20
Max M8x20
48.5 600
244.5
Unit: mm
113