This manual covers the basic operation of the TCL HD21M76S color television, including power on/off, program search, and system settings. It also describes advanced features such as navigation, call transfer, and picture geometry adjustments.
Additional sections provide a connection diagram, exterior diagram, technical specifications, and a troubleshooting guide for common issues like signal loss, picture distortion, and audio problems. This manual is written in Chinese.
| Input Voltage | 220 V 50 Hz |
|---|
Enter the VGA adjustment menu and use the volume and channel buttons to modify the image size and shape.