Ceiling Mount User’s Guide Be sure to install the four holes into the structural ceiling u Drill projector into a solid, member. structural ceiling member: Attach the ceiling rod to the ceiling with the four cylinder screws. HP recommends that a competent carpenter or electrician install this ceiling mount. v Mount the projector to the ceiling mount bracket with the three bracket screws. 4 Ceiling Mounting Procedure: Structural Ceiling Cylinder Screw Before installation, refer to the “Adjusting the Projected Image” section of the Projector User’s Guide for the projection distance based upon the desired image size. Use this projection distance to locate the ceiling mount. Three Bracket Screws Ceiling Rod w x Make necessary roll and yaw adjustments to the projector. (YAW ADJUSTMENT) Attach the ceiling bracket to the ceiling rod with the round thumbscrew. Height adjustments can be made by using different holes on the ceiling rod and ceiling bracket. v The total adjustment range is15.75 to 25.6 inches (40~65cm). Adjusments can be made in one inch (2.5cm) increments. (ROLL ADJUSTMENT) Round Thumbscrew Ceiling Bracket 180° ±60° ±20° v Adjust the appropriate ceiling projection image mode from the “Management” menu tab in the on screen display. P/N 36.85807.001-A