This manual covers the basic features of the TCL NT29181/NT34181 color television, including power connection, remote‑control functions, audio‑video inputs, and picture settings. It guides users through initial installation, channel tuning, volume control, and the use of built‑in functions such as the real‑time clock.
Additional sections describe safety warnings, battery installation for the remote, external interface connections, automatic and manual channel search, and detailed troubleshooting steps for common issues like no picture, no sound, or interference. This manual is written in Chinese.
| 工作电压范围 | 165V‑250V 50Hz |
|---|---|
| 额定电源 | 220V‑50Hz |
| 外形尺寸 (MT29181) | 784 mm × 545 mm × 579 mm |
Press the main power switch on the TV or use the remote’s power button.
Use the volume up or volume down buttons on the remote control.
Select the auto‑search function; the TV will scan and store all available channels automatically.
Check that the power is on, the antenna is correctly connected, and the input source is selected; also verify the power supply voltage.