This manual covers safety precautions, power requirements, antenna connection, and remote‑control usage for the LG CT-21Q42EF color television. It explains how to install the TV, power it on and off, and handle the remote control and front panel buttons.
The guide also details basic operation such as channel selection, auto and manual tuning, picture and sound adjustments, language selection, and menu navigation. Instructions for channel editing, fine‑tuning, and using the digital light sensor are included. This manual is written in Chinese.
| Power supply voltage | 110‑240 V, 50/60 Hz |
|---|---|
| Channel memory capacity | 200 channels |
| AV input ports | Two AV inputs, one AV output |
| Headphone jack | One headphone jack |
| Speaker outputs | Two speaker outputs |
| Remote control batteries | 2 × AAA (size 7) batteries |
Plug the power cord into a socket, then press the main power key to turn the TV on; press the same key again to turn it off.