This manual explains how to set up and operate the TCL N21K2B color television. It covers basic functions such as power on/off, channel searching, volume control, and the use of special features like the telephone book, calendar, and built‑in games.
Additional sections describe the TV’s external connections, detailed specifications, and a troubleshooting guide for common issues such as picture distortion, audio problems, and power failures. This manual is written in Chinese.
| Supported TV channels | 57 CH (DST) |
|---|---|
| UHF channel range | 470 MHz – 862 MHz |
| Power supply voltage | 169‑250 V, 50 Hz |
| Audio output power | 5 W |
| Weight | 20 kg |
Press the power key on the remote or the power button on the TV to turn the set on or off.
Press and hold the “Menu/搜台” button for three seconds to enter automatic search mode, then follow the on‑screen prompts.
Press the “电话本” key to enter the telephone book, then use the “节目” key to select a line and the “音量” key to edit numbers or letters.