HP mp3222 manual To install on the ceiling

Installing Permanently

To install on the ceiling

ÅWARNING: To minimize the risk of injury from improperly installed equipment, it is recommended that a professional installer performs the ceiling installation.

✎The actual projector and mounting plate differ from those shown below, but the steps are the same.

1.Attach the mounting plate to the bottom of the projector. The pointed part of the hole in the bracket faces the back of the projector. See the instructions that came with the ceiling mount.

2.Attach the ceiling-mount bracket to the ceiling, and firmly secure with three or four screws capable of holding 9 kg (20 lb). The ceiling-mount bracket must be located 1.2 to 12 m (4 to 40 ft) in front of the screen. See the table in “Setting Up the Projector” on page 15.

50 User’s Guide