This manual explains how to install and power on the ROWA 21A2B TV, covering basic operations such as turning the unit on/off, selecting channels, and adjusting picture and audio settings. It also describes the built‑in radio, game, and phone‑book functions, and provides a step‑by‑step guide for automatic and manual channel searches.
The later sections list technical specifications, exterior diagrams, and a detailed troubleshooting guide to help resolve common issues like signal loss, audio problems, or picture distortion. This manual is written in Chinese.
| Supported TV channels | DS1T -57CH |
|---|---|
| Cable TV reception range | 470 MHz full‑band |
| Program memory capacity | 238 programs |
| Audio output power | 5 W RMS |