This document is a user manual for an embedded DVR, which introduces the specifications, interface definitions, system installation precautions, and operation guide of the product.
This manual provides the specifications, installation steps, and operating instructions for the four‑channel economy embedded hard‑disk video recorder. It covers hardware interfaces, power requirements, network configuration, and remote‑control usage.
The guide also includes troubleshooting tips, WAN connection setup, and detailed explanations of system menus, allowing users to configure video, recording, alarm, and storage settings efficiently. This manual is written in Chinese.
| Product type | Four‑channel economy DVR |
|---|---|
| Compression format | H.264 |
| Video input | 4 BNC composite inputs (75Ω) |
| Video output | BNC composite and VGA (up to 1280×1024) |
| Hard disk interfaces | 2 SATA ports, unlimited capacity, FAT32 format |
| Network interface | 10/100 Ethernet RJ45, supports UDP/IP, TCP/IP, IGMP, DNS, DHCP, PPPOE, DDNS |
| Power supply | DC12V/3A |
Check that the device’s host number is not zero; if it is non‑zero, match the remote’s host number with the device’s host number before the remote will work.
Contact the authorized dealer or distributor for password recovery assistance.