This manual introduces the product overview, main functions, unpacking and cable connection, software operation guide, web operation, PSS operation, common problem solving and maintenance, etc. of the 2U box digital hard disk recorder.
The manual begins with safety and environmental requirements, then introduces the product overview and main functions of the 2U digital hard‑disk DVR chassis. It details the hardware installation, including rack mounting, hard‑disk installation, and front‑panel and rear‑panel connections.
Subsequent sections cover software operation, web interface usage, network configuration, alarm settings, and a comprehensive FAQ with maintenance tips. Appendices list compatible peripherals, technical specifications, and regulatory information. This manual is written in Chinese.
| Power Input | AC90~264V 50+2% Hz |
|---|---|
| Power Consumption | 13W (without hard disk) |
| Operating Temperature | 0℃‑+55℃ |
| Dimensions (2U Rack) | 440 mm × 460 mm × 89 mm |
| Weight (without hard disk) | 5.8‑6.8 kg |
| Hard Disk Slots | 8 SATA interfaces |
| Video Input Channels | 4/8/16 BNC composite (NTSC/PAL) |
| Video Output | VGA, HDMI, CVBS (BNC) |
| Audio Input Channels | 4/8/16, 200‑2000 mV, 10 kΩ |
| Network Interface | RJ45 10M/100M auto‑negotiation |
The chassis can accommodate up to 8 SATA hard disks.
The device should be used between 0℃ and +55℃.
The unit requires an AC input of 90‑264 V at 50 Hz (±2%).