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Lorex LNR400 SERIES - User Manual

Lorex LNR400 SERIES
192 pages
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Instruction Manual
LNR400 SERIES

Table of Contents

Other manuals for Lorex LNR400 SERIES

Preview: Quick Mobile Guide
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Preview: Quick Connection Guide
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Questions and Answers

  • J
    Juan HughesAug 12, 2025
    What to do if my Lorex LNR400 DVR system is not receiving power?
    • Z
      Zachary CastroAug 12, 2025
      If your Lorex DVR system isn't receiving power, first, check that all cables are correctly and securely connected, especially the power adapter at the back of the unit. Also, if the power switch is in the OFF position, switch it to the ON position. If the system still doesn't power on, make sure the LED indicators on the front are ON. Try connecting the power cable directly to a wall outlet, bypassing any power bars or surge protectors. Finally, confirm that the outlet is working by testing it with another device.
  • M
    Marvin TerryAug 16, 2025
    What to do if there is no picture on monitor/TV after connecting it to the Lorex LNR400 DVR system?
    • D
      Dana WeaverAug 16, 2025
      If there's no picture on your monitor/TV after connecting it to the Lorex DVR system, try these steps: First, power off both the monitor/TV and the DVR. Then, power on the monitor/TV, followed by the DVR. Next, ensure that you've selected the correct input channel on your monitor/TV that corresponds to the connection with the Lorex DVR. Finally, check the video cable connection at both the DVR and the monitor/TV to ensure it is secure.
  • J
    Joseph FloresAug 20, 2025
    What to do if the hard drive is not detected by my Lorex LNR400 DVR system?
    • K
      Kristin ThomasAug 20, 2025
      If your Lorex DVR system isn't detecting the hard drive, remove the housing and check that the hard drive cables are firmly connected. If there is no hard drive, install a compatible hard drive. Be sure to format the drive after installing it.
  • E
    emma61Aug 25, 2025
    What to do if my Lorex DVR hard drive is full and not recording?
    • C
      Candice HendrixAug 25, 2025
      If your Lorex DVR hard drive is full and the unit is no longer recording, it might be because overwrite is not enabled. To enable it, go to the Main Menu, then select Setting>General>General. Under HDD Full, select Overwrite and click OK.
  • J
    Julie FarleyAug 27, 2025
    What to do if the mouse is not detected by my Lorex LNR400 system?
    • J
      johndudleyAug 27, 2025
      If the mouse is not detected by your Lorex DVR system, ensure the mouse cable is firmly connected to one of the USB ports. If it still doesn't work, power off the system by disconnecting the power cable, then reconnect the mouse to a USB port, and finally, reconnect the power cable to the DC 12V port on the rear panel.
  • A
    Amanda LongAug 31, 2025
    How to fix no picture on selected channels on my Lorex LNR400?
    • S
      ssmithAug 31, 2025
      If there is no picture on selected channels or a camera picture is not being displayed on your Lorex DVR, check the camera video cable and connections. Disconnect and reconnect the cable at both the DVR and the camera. You might also try moving the camera to another channel or using a different cable.
  • H
    Hunter RobinsonSep 4, 2025
    What to do if my Lorex Network Hardware is not receiving power?
    • R
      ronnie70Sep 4, 2025
      If your Lorex Network Hardware isn't powering up, first, ensure all power cables are correctly and securely connected, especially at the back of the unit. Also, verify that the power switch is in the ON (I) position. If the problem persists, confirm the system is receiving sufficient power by checking if the LED indicators on the front are lit. If connected to a power bar or surge protector, bypass it and plug directly into a wall outlet. Test the outlet by plugging in another device or trying a different outlet.
  • H
    Helen RamirezSep 7, 2025
    What to do if the remote control is not detected by my Lorex Network Hardware?
    • E
      eparkerSep 8, 2025
      If the remote control is not detected by your Lorex Network Hardware, the most common cause is drained or missing batteries. Install two new AAA alkaline batteries in the remote control to resolve this issue.

Summary

Important Safeguards

General Precautions

Provides general safety precautions for product usage, cleaning, and ventilation.

Installation

Details instructions for reading, retaining, heeding warnings, and understanding plug polarization.

Service

Covers servicing guidelines, conditions requiring service, replacement parts, and safety checks.

Use

Provides guidelines for cleaning, handling product/cart combinations, object entry, and lightning protection.

LNR400 Series Features

Getting Started (LNR400 Series)

Front Panel (LNR400 Series)

Rear Panel (LNR400 Series)

Basic Setup (LNR400 Series)

Step 1: Connect the IP Cameras

Instructions for connecting IP cameras directly to the NVR or via a local network.

Step 4: Connect the Monitor

Guides on connecting a monitor using HDMI or VGA cables.

Step 8: Set the Time

Details on setting the system time and date for accurate video timestamps.

Connecting Cameras to the Local Area Network (LAN)

Explains how to connect IP cameras to the NVR over the local network using a PoE switch.

Mouse Control

Remote Control

Setting the Remote Control Address

Instructions on how to set up the remote control to pair with a specific system.

Using the System

On-Screen Display

Describes the graphical on-screen display elements and navigation.

Using the Quick Menu

Explains how to access and use the Quick Menu for system functions.

Adjusting Camera Image Settings

Details how to configure camera image settings like mirror, flip, and color.

Adjusting Camera Zoom & Focus

Guides on adjusting motorized lens zoom and focus settings for cameras.

Setting The Time

Recording

Video Recording Types

Details the supported recording types: Continuous and Motion.

Configuring Hard Drive Overwrite

Explains how to configure the system to overwrite old recordings or stop recording when the HDD is full.

Search (Playback)

Playing Back Video from the Hard Drive

Instructions for navigating and playing back recorded video files from the system's hard drive.

Playing Back from a USB Drive

Guides on playing back video files saved on a USB thumb drive or external hard drive.

Backup

Formatting the USB Thumb Drive

Provides steps for formatting a USB thumb drive before use.

Backing up Video

Explains how to configure search options and back up selected video files.

Managing Passwords and User Accounts

Changing Passwords

Instructions for modifying the system password for admin and user accounts.

Adding Users

Details on how to add new user accounts with specific menu access permissions.

Using the Main Menu

Camera

Accessing the menu to manage IP cameras, set recording, and assign titles.

Info

Accessing menus for system information like HDD, Record, Version, and Event Info.

Setting

Configuring general system, schedule, network, recording, display, and motion settings.

Shutdown

Options to shutdown, restart, or log out of the system.

Connecting to Your System Over the Internet on PC or Mac

Step 1 of 3: Connect your System to Your Router

Instructions for powering off the system and connecting it to the router via Ethernet.

Step 3 of 3: Connect to the System Over the Internet

Guides on downloading, installing, and logging into the FLIR Cloudâ„¢ Client.

Using FLIR Cloud Client for PC or Mac

Live View

Explains how to view live video from connected systems using the FLIR Cloudâ„¢ Client.

Controlling PTZ Cameras

Details on how to control PTZ cameras using the client software.

Playback Controls

Describes the playback controls within the FLIR Cloudâ„¢ Client interface.

Downloading Video to your Computer Hard Drive

Instructions for downloading video files to a computer's hard drive.

E-map

Guides on creating a virtual map of cameras using the E-map feature.

Account

Manages user accounts and roles for the FLIR Cloudâ„¢ Client.

General

Configures general application settings for the FLIR Cloudâ„¢ Client software.

Mobile Apps: Connecting to your System Using a Smartphone or Tablet

iPhone

Instructions for connecting and using the FLIR Cloudâ„¢ app on an iPhone.

iPad

Instructions for connecting and using the FLIR Cloudâ„¢ app on an iPad.

Android

Instructions for connecting and using the FLIR Cloudâ„¢ app on an Android device.

DDNS Setup (Advanced)

Accessing your System within a Local Network (LAN)

Details on connecting to the system via Client Software over a local network.

DDNS Setup-Access your System Remotely over the Internet

Guides on setting up DDNS for remote system access via computer or mobile device.

Step 1 of 4: Port Forwarding

Instructions for port forwarding the HTTP and Client ports on your router.

Step 2 of 4: Create a DDNS Account

Steps to create a free Lorex DDNS account for remote system access.

Connecting a PTZ Camera (LNR400 Series)

Controlling a PTZ Camera (Local NVR)

Guides on connecting and controlling PTZ cameras directly from the NVR.

Advanced PTZ Controls

Details on advanced PTZ features like presets, tours, patterns, and auto scans.

LNR400 Series Hard Drive Installation

Installing a Hard Drive

Step-by-step instructions for installing a 3.5" SATA hard drive into the system.

Removing the Hard Drive

Procedure for safely removing a hard drive from the system.

Formatting Hard Drives

Instructions on how to format newly installed hard drives before use.

Troubleshooting

LNR400 Series System Specifications

System

Provides core system specifications like OS, Pentaplex, and channel count.

Inputs;Outputs

Lists the available video, audio, USB, and alarm input/output ports.

Display

Details display split options, live display speed, and OSD elements.

Connectivity

Outlines cloud connection, supported OS, remote software, and mobile support.

Recording Resolution (Pixels) & Speed (FPS - Frames per second)

Specifies recording resolution and frame rate per channel for 8ch and 16ch models.

Notices

FCC;IC Notice

Provides information regarding FCC and IC compliance and interference guidelines.

ROHS

Confirms the product's compliance with the European Union's RoHS directive.

Lorex LNR400 SERIES Specifications

General IconGeneral
BrandLorex
ModelLNR400 SERIES
CategoryDVR
LanguageEnglish

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