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NVR1822
and
NVR1825
User
Guide
Version 02
August 2015
I

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Table of Contents
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Summarization of Contents

About This Document
Intended Audience
Target users of this NVR manual.
Document Versions
Details changes and revisions across different versions of the manual.
1 About the NVR1822 and NVR1825
1.1 Product Introduction
Overview of the Kedacom NVR1822/NVR1825 features and purpose.
1.2 Key Features
Highlights the primary functionalities and capabilities of the NVR devices.
3 Monitoring a Site
3.1 Automatically Adding the Target Camera
Instructions on how to automatically detect and add cameras to the NVR.
3.2 Manually Adding, Editing, Replacing, and Deleting Cameras
Procedures for manually managing cameras, including adding, modifying, and removing them.
3.3 PTZ Controls
How to operate the Pan, Tilt, and Zoom functions for controllable cameras.
3.4 e-PTZ
Information on using the electronic PTZ feature for digital zoom and control.
3.5 Setting Privacy Masks
Instructions for configuring privacy masks to obscure sensitive areas in video feeds.
3.6 Changing and Touring Surveillance Sites
How to switch between different camera views and set up automatic touring sequences.
3.7 Setting and Touring Screen Layouts
Configuring and cycling through different screen layouts for multiple camera views.
3.8 Enabling Dual-Monitor Viewing
Steps to set up and utilize dual-monitor functionality for enhanced monitoring.
3.9 Setting the Video Wall
Guidance on configuring the NVR for video wall display using decoders.
3.10 Changing the Image Position
How to adjust the position and framing of a camera's video feed.
3.11 Configuring Image Settings
Adjusting video parameters like brightness, contrast, and sharpness for cameras.
3.12 Listening, Calling, and Broadcasting
Features for audio communication with cameras, including listening and two-way audio.
4 Recording
4.1 Starting a Recording
Methods for initiating and enabling video recording on connected cameras.
4.2 Scheduling a Recording
How to set up scheduled recordings based on time or alarm events.
4.3 Setting the Recording Policy
Configuration options for recording behavior, such as storage management and alarm resumption.
4.4 Backing Up Records
Procedures for backing up recorded video data from the NVR.
4.5 Querying Records
How to search, locate, and retrieve recorded video files.
5 Playing Back
5.1 Multi-Record Playback
How to play back and view multiple video recordings simultaneously.
5.2 Single-Record Playback
Steps for playing back individual recorded video segments.
5.3 Synchronous Playback
How to play back multiple recordings in synchronization.
6 Alarming
6.1 Motion Detection
Setting up and configuring motion detection alerts from cameras.
6.2 Configuring Service Alarms
Detailed steps for setting up and managing various service-related alarms.
6.3 Configuring System Alarms
How to configure system-level alerts for NVR events like device disconnection or disk issues.
6.4 Querying Active Alarms
How to view and manage currently active alarm events on the system.
6.5 Querying History Alarms
How to search and review past alarm events and their details.
7 Miscellaneous
7.1 Basic System Information
Viewing and configuring general system settings and operational status.
7.2 Querying the System Information
How to access detailed system status, version, and hardware information.
7.3 Importing or Exporting User Data
Procedures for backing up and restoring user configurations and data.
7.4 User Authorization
Managing user accounts, permissions, and access levels within the NVR system.
7.4.2 Editing a User Account
Modifying existing user accounts, including their permissions and settings.
7.4.3 Deleting a User Account
Steps to permanently remove user accounts from the NVR system.
7.4.4 Disabling a User Account
Temporarily suspending user access for a specified period.
7.5 E-Mail Notification
Configuring email alerts for system events and alarms.
7.6 Rebooting the System
Instructions on how to restart the NVR system.
7.7 Shutting Down the System
Procedures for safely powering off the NVR system.
7.8 Logging Out from the System
How to properly log out of the current user session.

Table of Contents