This manual explains the basic functions of the AT21207 TV, including power on/off, volume control, channel selection, and menu navigation. It also describes the remote control layout and how to install its batteries.
The guide covers connection options such as antenna and audio/video cables, technical specifications, safety warnings, and a troubleshooting section for common picture and sound issues. This manual is written in Chinese.
| Power supply range | 165V-250V |
|---|---|
| Input voltage | 220V~50Hz |
| Audio output power | 1.5 W |
| Video input/output | 1VYp‑pl75 |
Open the back of the remote, insert two 1.5 V AA batteries as marked, and close the cover.
Press the main power switch on the TV or use the power button on the remote control.