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Lists detailed technical specifications for various DVR models, covering system, video, audio, and hardware.
Describes the components and buttons on the front panel of the DVR for user interaction and status indication.
Details the various ports and connectors available on the rear panel of the DVR for system connectivity.
Step-by-step instructions and important precautions for installing hard disk drives into the DVR.
Explains how to connect video input sources (BNC) and output devices (VGA, HDMI) for surveillance display.
Guides on connecting audio input (BNC) and output devices, including considerations for active pick-ups and bidirectional audio.
Guides through the initial setup process, including booting, device initialization, and password protection.
Steps to ensure proper network connectivity before accessing the DVR via a web client.
Guide for the first-time setup, including setting the admin password and security questions.
Procedures for resetting the admin password using email or security questions if forgotten.
Introduces basic DVR setups and system configurations, covering camera, network, event, storage, and system settings.
Guides on searching and playing back recorded video, including time-based search and different playback modes.
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