This manual covers safety precautions, power requirements, and basic operation of the RT-21FB50VE television, including how to connect the power source, use the remote control, and adjust volume and picture settings. It also explains the functions of the front‑panel controls and the remote button layout.
Detailed instructions are provided for channel tuning (automatic and manual), picture and sound adjustments, menu navigation, and advanced features such as picture‑enhancement, digital light‑path eye, and program editing. The guide also includes troubleshooting tips and maintenance advice. This manual is written in Chinese.
| Power voltage | 110‑240V 50/60Hz |
|---|---|
| Antenna reception range | 470 MHz (full‑band cable) |
| AV inputs/outputs | 2 AV inputs, 1 AV output |
| Headphone jack | 1 |
| Speaker outputs | 2 |
| Channel memory capacity | 200 channels |
Press and hold the AUTO SCAN button on the remote for about three seconds; the TV will sequentially store all receivable channels.