46English Ceiling Mount InstallationIf you wish to install the projector using a ceiling mount, please refer to thesteps below:1 Drill four holes into a solid, structurally sound part of the ceiling, andsecure the mount base.Note: Screws are not included. Please obtain the appropriatescrews for your type of ceiling.2 Secure the ceiling rod using the appropriate type of cylinder screws.20mm13mm8.4mm130 mm49.9mmShort RodScrew Type A50 mm length / 8 mm diameter -Ceiling Mount Base- Attach to ceilingLong RodExtension RodAllen Key- For tighten/loosenTightening ScrewMedium RodLarge Cylinder Cap