2U Series Standalone DVR User Manual

This document is the user manual for 1 2U Series Standalone DVR, providing information about the features and specifications of the product.

Brand: 2U
Document type: User Manual
Language: English
Pages: 150
File format: PDF
File size: 5.2 MB
Published: 02 May, 2012
Updated: 29 September, 2023
MD5 checksum: 84C470AB1FE8C0FA9D90F61FB864135F
PDF: 2U Series Standalone DVR User Manual PDF

About this manual

This manual is a reference guide for installing and operating the 2U Series Standalone DVR. It describes the DVR's features, specifications, front and rear panel controls, and remote control functions.

The document covers step‑by‑step installation, power and video/audio connections, alarm I/O wiring, network setup, menu navigation, recording, playback, motion detection, PTZ control, and safety precautions such as grounding and cable checks.

What's inside

Features and Specification
Overview and Controls
Installation and Connection
Navigation and Controls
Menu Operations and Controls
Web Client Operation
Professional Surveillance System
Appendix A – HDD Capacity Calculation
Appendix B – Compatible USB Drive List

Specifications

Maximum HDDs supported (standard)	4 HDDs
Maximum HDDs supported (extra stream CIF/QCIF)	8 HDDs
Maximum HDDs supported (extra stream QCIF)	8 HDDs

Frequently asked questions

How can I check if the ground (E) cable is properly connected?

Set the digital multimeter to 750 V AC, touch the metal probe to the ground (E) port, and if the meter reads 0 the ground connection is standard; a reading above 10 V indicates an improper ground.

What reading indicates a correct live (L) cable connection?

When the multimeter set to 750 V AC reads about 120 V on the live (L) port, the live cable is correctly connected; a reading below 60 V suggests an issue.

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