HP Digital Projector is tailored for professionals of all kinds. Its unparalleled mobility, portability, and easy installation make it widely applicable. HP Digital Projector is the perfect travel companion for mobile office professionals, meeting the needs of their business presentations, dealing with emergencies, discussions, or meetings. HP Digital Projector is suitable for group activities with 10 to 100 people. For your different needs or different budgets, there is always a HP Digital Projector that suits you.
The HP Digital Projector series offers lightweight, portable projection solutions for professional presentations. Models xb31 and sb21 support a range of video formats and include built‑in speakers and interchangeable lamps.
The manual lists technical specifications such as brightness, contrast, and operating conditions, and details the standard accessories supplied with each projector, including power cables, video connectors, and a portable carrying case. This manual is written in Chinese.
| Brightness (xb31) | 1500 lumens |
|---|---|
| Contrast Ratio (xb31) | 1800:1 |
| Color Depth | 16.7 million colors |
| Lamp Power (xb31) | 150 W (replaceable) |
| Power Input | 100‑240 V AC, 50/60 Hz, PFC |
| Operating Temperature | 50 °F to 104 °F (10 °C to 40 °C) |
| Storage Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Dimensions | 22.65 × 18.36 × 6.8 cm |
| Weight | 3.5 lb (1.6 kg) |
The xb31 package includes a power cord, VGA/USB cable, S‑Video cable, RCA composite video cable, 2.5 mm audio cable, a remote with mouse and laser pointer, two batteries, a lens cap, a carrying case, a multilingual user guide on CD, and a quick‑start card.
The sb21 package includes a power cord, VGA/USB cable, S‑Video to S‑Video cable, RCA composite video cable, a remote with mouse and laser pointer, two batteries, a lens cap, a carrying case, a multilingual user guide on CD, a quick‑start card, and a support information sheet.
Both models operate between 50 °F and 104 °F (10 °C to 40 °C).