Network Video Recorder
User Manual
About This Document
Purpose
This document describes the network video recorder (NVR) in terms of product
features, hardware installation, network access, network configuration, routine
maintenance, and common fault analysis.
Intended Audience
This document is intended for:
Technical support engineers.
Maintenance engineers.
Network video manger system operators.
Symbol Conventions
The symbols that can be found in this document are defined as follows:
Alerts you to a high risk hazard that could, if not avoided,
result in death or serious injury。
Alerts you to a medium or low risk hazard that could, if not
avoided, result in moderate or minor injury.
Alerts you to a potentially hazardous situation which, if not
avoided, result in equipment damage, data loss, performance
deterioration, or unanticipated results.
Provides a tip that may help in solving a problem or saving
time.
Provides additional information to emphasize or supplement
important points in the main text.
Important Statement
Users are required to enable and maintain the lawful interception (LI) interfaces of
video surveillance products in strict compliance with relevant laws and regulations.
Installation of surveillance devices in an office area by an enterprise or individual to
monitor employee behavior and working efficiency outside the permitted scope of the