This document is the user manual for the Samsung DVD-HR725, which includes installation precautions, warning information, and instructions for use. The product features safety design to prevent electric shock, protection against rain or moisture, and a warning about the use of the invisible laser beam.
This manual covers important safety instructions, handling cautions, and maintenance guidelines for the DVD-HR725. It explains how to connect power, video, and audio cables, set up the hard‑disk, and configure system menus.
Detailed sections describe disc handling, supported disc types, recording and playback features, and technical specifications such as power requirements, dimensions, and audio/video formats. The document also includes troubleshooting tips and warranty information.
| Power requirements | 220-240V AC, 50Hz |
|---|---|
| Power consumption | 45 Watts |
| General weight | 4.2 kg |
| Dimensions | 430mm(W) x 255mm(D) x 79mm(H) |
| Operating temperature | +5°C to +35°C |
| HDD capacity | 160 GB |
| Audio compression format | Dolby Digital 2ch/256Kbps, MPEG‑II |
| Picture compression format | MPEG‑II |
| Audio frequency response | 20 Hz ~ 20 kHz |
| Maximum audio input level | 2 Vrms |
Wipe off dirt or contamination on the disc with a soft cloth and avoid using solvents.
No. Do not attempt to change the hard disk; servicing must be performed by qualified personnel.
LD, CD‑G, CD‑I, CD‑ROM, DVD‑ROM, DVD+R and DVD+RW discs should not be used.