This manual provides step‑by‑step instructions for basic operation of the TCL HD21V19SP TV, including power on/off, channel search, and picture adjustments. It also describes advanced features such as program navigation, incoming‑call display, and computer‑mode geometry settings.
Additional sections cover the external connector layout, connection diagrams, technical specifications, and a troubleshooting guide for common issues like signal loss or picture distortion. This manual is written in Chinese.
| Input Voltage | 220 V / 50 Hz |
|---|---|
| Power Consumption | 7 W |
Press the VCGA adjustment button on the remote and use the on‑screen controls to modify the image size and shape.