This manual introduces the TCL AT25211 color television, describing its main features, technical parameters, safety precautions, and the functions of the main unit buttons. It also explains how to install the antenna, connect power, and replace the remote‑control batteries.
Detailed instructions cover remote‑control operation, channel tuning, audio/video settings, and a troubleshooting guide for common issues such as no sound, picture distortion, or signal loss. The document ends with a box‑contents list and contact information for TCL service centers. This manual is written in Chinese.
| Screen diagonal | 59 cm |
|---|---|
| Input voltage | 225 V, 50 Hz AC |
| Power consumption range | 140 W – 250 W |
| Audio output power | 5 W RMS |
| Supported channels | DS1‑57CH |
| Frequency range | 470 MHz |
Open the battery compartment, insert two 1.5 V AA batteries with the correct polarity, and close the cover. Do not mix new and old batteries or different types.