This manual covers the basic installation steps for the TCL HD21V18SB / HD25V18PD TV, including mounting, connecting cables, and adjusting the picture. Detailed descriptions of the remote control functions, picture settings, and system menus are provided to help users operate the television.
Additional sections explain the technical specifications, picture aspect‑ratio options, and simple fault‑diagnosis procedures, ensuring users can maintain optimal performance and resolve common issues. This manual is written in Chinese.
| Channel range | 470 MHz full band |
|---|---|
| Dimensions (HD21VT3SB) | 539 mm × 588 mm |
Place the TV gently on a flat surface, align the mounting holes, rotate the base 90° until you hear a click, then lift the TV and set it on the stand.