This user guide provides instructions and precautions for using the Acer Projector K11 Series. Users can find information about the model, serial number, purchase date, and place of purchase of the projector, as well as learn about its features and functions.
This guide covers safety and handling instructions, including warnings about water, ventilation, and power connections, as well as cleaning and maintenance procedures. It also explains how to install the projector, connect video sources, and adjust image settings such as size, keystone correction, and focus.
The manual includes detailed specifications for the DLP projector, a list of supplied accessories, and regulatory compliance information. Troubleshooting tips and a quick‑start guide help users resolve common issues and get the projector up and running quickly.
| Resolution | SVGA (858 × 600) |
|---|---|
| Projection lens | f/2.2, 19.5 mm |
| Screen size (diagonal) | 15" – 80" (0.64 m – 3.40 m) |
| Throw ratio | 2.04 |
| Weight | 550 g (1.22 lb) |
| Power consumption (normal mode) | 83 W ±10% @ 110 V AC |
| Power supply | AC 100‑240 V, 50‑60 Hz |
| Input connectors | DC IN, VGA, Audio/Video, SD (SDHC), USB |
Turn the projector off, unplug it, and use a soft, damp cloth with mild detergent; avoid liquid cleaners, aerosols, and abrasive materials.