73 ... EnglishAppendicesPlease note that dam-age resulting fromincorrect installationwill invalidate the war-ranty.Ceiling Mount Installation1. To prevent damaging your projector, please use the ceil-ing mount package for installation.2. If you buy a ceiling mount from another company, pleaseensure the screws used to attached a mount to the projec-tor met the following specifications: Screw type: M4 Maximum screw length: 8mm Minimum screw length: 6mmWarning:1. If you buy a ceilingmount from anothercompany, pleaseensure that there is atleast 10cm distancebetween the bottomcover of the projectorand the ceiling.2. Avoid placingthe projector nearsources of heat suchair-conditioningunits and heatersotherwise it mayoverheat and shutdown automatically.3. Ceiling mountsshould be attachedto metal, concrete orwood.213.5 (8.4)130.0 (5.1)150.0 (5.9)213.5 (8.4)38.5(1.5)195.0 (7.7)175.0 (6.9)138.0 (5.4)5.0 (0.2)115.0 (4.5) 165.0 (6.5)4-M4*L8 (Max)for Ceiling MountUnit: mm (inch)
