68English ...AppendicesPlease 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.Lens CenterRubber FootRubber Foot Rubber Foot151.25112.5097.5097.50163.00120.00160.00 67.5028.00359.004-M4*L8(Max)217.00163.00120.0075.00for Ceiling MountUnit: mm
