This manual covers the features and specifications of the TCL HW42B28M and HW52B28M projection televisions, including screen size, input options, and power requirements. It guides users through safe installation, wiring, remote‑control setup, and basic operation such as channel search, program editing, and picture adjustments.
Key sections include safety warnings, power and standby handling, AV and VGA connections, color‑center calibration, audio and video settings, and a troubleshooting guide for common issues like no picture or no sound. The manual also provides remote‑control battery replacement instructions and warranty information. This manual is written in Chinese.
| Screen size | 42 in (HW42B28M) / 52 in (HW52B28M) |
|---|---|
| Power consumption | 200 W |
| Input voltage | 175 V‑240 V, 50 Hz |
| Dimensions (HW42B28M) | 1015 mm × 552 mm × 934 mm |
| Weight (HW42B28M) | ≈50 kg |
| Audio output power | 20 W × 2 |
| Channel memory | 100 channels |
Open the battery compartment on the back of the remote, insert two 7‑size (1.5 V) batteries with the correct polarity, and close the cover. Do not mix new and old batteries.