This manual explains how to use the TCL 25A2B touch television, covering basic operations such as power on/off, channel selection, and navigation. It also describes the TV's audio, game, phone‑book, and radio functions, as well as safety warnings and installation notes.
Detailed sections provide guidance on adjusting picture settings, using the built‑in game and phone‑book features, connecting external devices, and diagnosing common problems like no picture or audio issues. This manual is written in Chinese.
| Working voltage range | 14V‑250W, 50 Hz |
|---|---|
| Screen diagonal | 59 cm |
| Dimensions (W×H×D) | 7 mm D2 × 515 mm × 530 mm |
| Audio inputs | 2× Au, 1× S, 1× cancer(?) output |
| Audio outputs | Left and right channel outputs |
Use the “节目” (menu) key to enter the picture settings, then adjust contrast, brightness, color, and hue with the “音量” (volume) keys.
Enter the “定时关机” (timer shutdown) menu, select the desired time, and confirm with the “OK” button.