This manual explains how to install and use the LG CT-21K92F color television. It covers safety precautions, power connection, remote‑control functions, and basic operation such as turning the TV on and off, selecting channels, and adjusting volume.
Detailed sections describe automatic and manual channel tuning, program editing, screen‑picture settings, parental lock, auto power‑off, technical specifications, and simple fault‑diagnosis procedures. This manual is written in Chinese.
| Power supply voltage | 110‑240 V~ 50/60 Hz |
|---|---|
| Stored channels | 200 |
| Speaker impedance | 8 Ω |
| Antenna input impedance | 75 Ω |
| Screen diagonal (CRT) | 84 cm |
| Visible screen diagonal | 51 cm |
| Power consumption | 75 W |
| Audio output power | 2.5 W × 2 |
The TV can store up to 200 channels. Use the numeric keys (0‑199) to store each channel during automatic or manual tuning.
Press MENU, select the picture‑adjustment menu, and use the controls to change contrast, brightness, hue, color, and sharpness to your preference.