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Lorex LNR300 - User Manual

Lorex LNR300
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www.lorextechnology.com
NETWORK VIDEO SURVEILLANCE RECORDER
LNR300 netHD Series
Copyright © 2013 Lorex Technology Inc.
Instruction Manual
English Version 1.0
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Table of Contents

Questions and Answers

  • R
    Ryan ParkerJul 31, 2025
    What to do if Lorex LNR300 DVR is not receiving power?
    • J
      Jacob GreenJul 31, 2025
      If your Lorex DVR system isn't powering up, start by checking the power cable to ensure it's securely connected to both the back of the unit and the power outlet. Make sure the power switch is in the ON (I) position. If it's connected to a power bar or surge protector, try plugging it directly into the wall. Confirm the outlet is working by testing it with another device or trying a different outlet.
  • H
    haleyjohnsonAug 11, 2025
    What to do if Lorex LNR300 DVR hard drive is not detected?
    • L
      lucassuarezAug 11, 2025
      If your Lorex DVR system doesn't detect the hard drive, first, remove the housing and make sure the hard drive cables are firmly connected. If there is no hard drive, open the housing and install a 3.5" SATA hard drive and format the drive after installing.
  • K
    Kristina GonzalezAug 21, 2025
    Why Lorex DVR remote control is not detected?
    • H
      hessderrickAug 21, 2025
      If the remote control for your Lorex DVR is not working, the first step is to replace the batteries. Install two new AAA alkaline batteries in the remote control.

Summary

Important Safeguards

General Precautions

General safety instructions for operating the NVR.

Installation

BEFORE YOU START

Service

Servicing

Instructions for professional servicing of the product.

Conditions Requiring Service

Conditions that necessitate professional servicing.

Use

Cleaning

Instructions for cleaning the product.

NOTICES

FCC;IC Notice

Compliance information regarding FCC and IC regulations.

Features

Network Video Recorder Features

Key features of the NVR.

Connectivity Features

Features related to system connectivity.

Recording

Recording Modes

Different modes for recording video.

Recording Icons

Icons indicating recording status.

Playback

Using Quick Playback

Playback of the last five minutes of footage.

Using All-day Playback

Playback of the last 24 hours of footage.

Using the Playback Menu to Search for Recordings

Searching recordings via menu.

Locking Video Files

Protecting video files from overwriting.

Event Search

Searching for motion or event recordings.

Tag Search

Searching video using user-created tags.

Using the On-Screen Playback Controls

Controls for playback interface.

Tagging Video Footage

Marking important moments in video footage.

Backing Up Video

Formatting the USB Drive

Formatting drives for backup.

Using Quick Export

Quick backup of specified video segments.

Using Search Export

Searching for video files to back up.

Using Video Clip Backup

Selecting and saving video clips.

Playing Back Up Video Files

Viewing previously backed-up video files.

Managing Passwords

Enabling;Disabling Passwords

Activating or deactivating password protection.

Managing User Accounts

Creating and managing user accounts.

Using the Main Menu

Manual

Configuring manual recording options.

HDD

Managing hard drive settings.

Record

Configuring recording settings and schedule.

Camera

Configuring camera settings.

Configuration

System and network settings.

Maintenance

System info, logs, firmware, defaults.

Shutdown

Logging out, shutting down, or rebooting the system.

Camera

Camera

Managing IP cameras connected over LAN or PoE.

OSD

Configuring camera names and on-screen display text.

Image

Adjusting camera image settings like brightness and contrast.

Motion

Configuring motion detection settings for cameras.

Privacy Mask

Blocking portions of the camera image with a black square.

Tamper-proof

Configuring alarms for camera tampering.

Video Loss

Configuring alarms for video signal loss.

Configuration

General

Setting date/time, passwords, and user accounts.

Setting the Display Resolution

Adjusting display resolution for VGA or HDMI monitors.

Setting the Mouse Pointer Speed

Adjusting mouse pointer speed.

Enabling the Start Up Wizard

Enabling or disabling the NVR startup wizard.

Configuring the Auto Logout Time

Setting the idle timeout for menus and user sessions.

Pairing the Remote Control

Pairing the remote control with a specific NVR.

Adjusting BNC Video Out Brightness (16-Channel Only)

Adjusting BNC monitor brightness on 16-channel models.

Changing the Device Name

Setting a custom name for the NVR.

Network

Selecting Fixed IP or DHCP

Configuring IP address mode for the NVR.

Configuring Email Alerts

Setting up email alerts for system events.

Configuring DDNS Settings

Setting up Dynamic DNS for remote access.

Changing System Ports

Modifying default network ports for NVR access.

Live View

Configuring Dwell Times

Setting display duration for channels in Sequence mode.

Configuring the Layout of Channels

Customizing channel display arrangement.

Warning

Configuring System Warnings

Configuring system actions for error events.

Troubleshooting

Lorex LNR300 Specifications

General IconGeneral
BrandLorex
ModelLNR300
CategoryDVR
LanguageEnglish

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