3M MP7640I User Manual - Page 7

SETTING UP THE PROJECTOR CAUTION • Install the projector in a suitable environment according to instructions of the accompanying manual "Product Safety Guide" and this manual. • If you press the elevator buttons without holding the projector, the projector might crash down, overturn, smash your fingers and possibly result in malfunction. To prevent damaging the projector and injuring yourself, ALWAYS HOLD THE PROJECTOR whenever using the elevator buttons to adjust the elevator feet. Angle Adjustment Use the foot adjusters on the bottom of the projector to adjust the projection angle. It is variable within 0˚ to 10˚ approximately. 1 Lift up the front side of the projector, and pressing the foot adjuster button, adjust the projection angle Press the foot adjuster button 2 Release the button to lock at the desired angle 3 Make the rear foot adjuster screw to adjust the left-right slope Rear Foot Adjuster 6