This manual provides an overview of the TCL NT21181S color TV, including safety notices, model features, and a detailed description of the control panel layout. It also contains connection diagrams and basic operation steps such as powering the TV on and off, program search, and picture and sound adjustments.
Additional sections cover advanced functions like navigation, game mode, calendar/world clock, fault diagnosis, and a packing list. The guide offers troubleshooting tips for image and audio issues, as well as battery replacement instructions for the remote control. This manual is written in Chinese.
| Screen size | 51 cm |
|---|---|
| Audio output power | 2 W |
| Power consumption (standby) | 7 W |
| Working voltage range | 168‑525 V, 50/60 Hz |
| Supported TV standards | PAL, NTSC |
Press the power button on the TV; the indicator will light and the TV will enter working mode.
Verify the power supply, antenna connection, and signal source; also check that the TV is set to the correct input mode.
Open the battery compartment on the back of the remote, insert two 7‑size alkaline batteries with correct polarity, and close the cover.