This document is a user manual for the HP mp3220 series digital projector. It provides an overview of the projector's features, a description of its appearance, and information about the accessories.
This manual guides users through installing and configuring the HP MP3220 Series digital projector. It covers unpacking, verifying the contents, connecting power, VGA or USB video sources, and using the remote control and on‑panel buttons.
Further sections describe basic image adjustments such as focus, zoom, keystone correction, audio settings, routine maintenance like cleaning the lens and replacing the lamp module, as well as troubleshooting common start‑up, image, sound and connectivity issues. This manual is written in Chinese.
| Focus range | 1.2 to 12 meters (4 to 40 ft) |
|---|---|
| Zoom range | 100 %–120 % |
Use the VGA cable to connect the projector’s VGA input to the computer’s video output.
Open the lamp compartment and replace the lamp module as described in the maintenance section.
Turn the focus ring to set the focus distance between 1.2 m and 12 m.
Follow the cleaning instructions in the maintenance chapter to safely clean the lens.