This manual introduces the Haier DPF-1400 digital photo frame, describing the front panel, remote control functions, and built‑in interfaces such as USB, SD and MMC slots. It includes step‑by‑step instructions for powering the device on and off, selecting media sources, and adjusting playback settings.
Safety warnings, product specifications, and a troubleshooting guide are provided to help users avoid electrical hazards, resolve common display or audio issues, and maintain the unit for long‑term reliable operation. This manual is written in Chinese.
| Display size | 14 inch |
|---|---|
| Brightness | 450 cd/m² |
| Contrast ratio | 400:1 |
| Viewing angle | H:150° V:160° |
| Resolution | 640×480 |
| Response time | 8 ms |
| Speaker output | 2 W × 2 |
Check that the frame and any connected audio‑video devices have their signal cables properly plugged in, then verify that the selected storage card contains image files.