Lorex N842A81 Manual

Lorex Videooptager N842A81

Læs gratis den danske manual til Lorex N842A81 (2 sider) i kategorien Videooptager. Denne vejledning er vurderet som hjælpsom af 24 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 12.5 anmeldelser. Har du et spørgsmål om Lorex N842A81, eller vil du spørge andre brugere om produktet?

Download PDF

Side 1/2

N842_QSG_EN_R1

Test your cameras prior to selecting a permanent mounting location by temporarily

connecting the cameras and cables to your NVR using one of the following 2 methods:

a. Connect cameras directly to the recorder (recommended).

N842 Series

Quick Setup Guide

Physical setup of recorder and essential system settings

b. Connect cameras to a PoE switch or router on your network (not included).

1 / 2

Connect the recorder to your router using the included Ethernet cable.

NOTES:

• It may take up to 1 minute for cameras to start up and transmit video to your recorder.

• This guide covers connecting IP cameras to your security recorder only. For full instructions on

installing your cameras, please refer to your camera’s documentation at . lorex.com

• Connecting cameras to a router, or a network switch without PoE, requires a power adapter for

each camera. Refer to your camera’s documentation at for the correct power adapter lorex.com

model number.

NOTES:

• If you are using a PoE switch, ensure the switch is connected to the same network as your

recorder.

• To receive automatic rmware updates and enable remote viewing with mobile apps, a high

speed Internet connection is required (minimum upload speed of 5Mbps required for 4K viewing;

3.5Mbps for lower resolutions). All other system features can be used without an Internet

connection.

As our products are subject to continuous improvement, Lorex reserves the right to modify product design, specications

Need Help?

Visit us online for up-to-date software

and complete instruction manuals

Click on the tabDownloads

Visit lorex.com

Search for the model

number of your product

Click on your product

in the search results

S etup of the

Lorex Fusion supports connectivity with select wireless devices to the NVR. To learn more

about fusion connectivity and which Lorex devices are compatible with this feature, visit

lorex.com/pages/fusion.

* Not included / sold separately.

For camera compatibility information, visit lorex.com/compatibility.

STEP 1:

Connect cameras*

STEP 2:

Connect router*

STEP 3:

Connect mouse

STEP 5:

Connect power

STEP 4:

Connect monitor*

Overview of extra ports:

NOTE: For full instructions on using the extra ports, please refer to your security recorder’s instruction

manual at .lorex.com

Audio In/Out

Connect microphone / speaker*

Setting Up Your Recorder

USB MouseEthernet CablePower Adapter HDMI Cable

4K Ultra HD Security NVR

12.8” / 324mm

9.8” / 249mm

2.4”

60mm

Package Contents

Dimensions

Lorex Fusion

STEP 1: Connect cameras*

Connect the recorder to a monitor using the included HDMI cable or a VGA cable (not

included). The HDMI port supports up to 4K resolution, and VGA supports up to 1080p.

Connect the included mouse to a USB port on the recorder.

Use the included power adapter to connect the recorder to a nearby outlet.

IMPORTANT: To optimize picture quality, set the recorder’s video output to match the resolution of your

monitor. See the section Changing the Recorder’s Output Resolution on the rear for details.

Back panels shown below are for illustration only. Your recorder’s back panel

may appear different, with all the same ports in different locations.

STEP 2: Connect router*

STEP 3: Connect mouse

STEP 4: Connect monitor*

STEP 5: Connect power

To quickly open a window that displays vital system information such as device ID, model

number, rmware version, and IP address:

Reference: Quick Access to System Information

• Tap the button on the front panel of the recorder.

• Right-click to open the Quick Menu and click .Info

STEP 6:

Lorex Setup

Wizard

Record your password below and store in a secure place:

When you rst power up your recorder, the

Lorex Setup Wizard will begin. The Wizard will help you

congure core system settings.

You will also create a secure password. For future reference,

it is recommended that you record your password here:

STEP 6: Lorex Setup Wizard

N842_QSG_EN_R1

Adding Cameras from the LAN

Follow the steps below to add cameras that are not directly connected to the Power over

Ethernet (PoE) ports on the back of the recorder.

NOTE: lorex.com/compatibility Please visit for a list of compatible Lorex IP cameras.

To add cameras from the LAN:

1. Connect the camera to a router or switch on the same network as the recorder.

2. Right-click and select . If prompted, log in using the system user name (default: ) and Camera admin

your new, secure password.

3. Congure the following:

a. Click . Camera Registration

b. Check the camera(s) you would like

to add.

c. Click . The status indicator Add

turns green to show the camera is

successfully connected.

d. The added device(s) will appear in

the list. Right-click to Added Device

exit to live view.

NOTE: If the icon in the Status

column appears red, there may

be a password issue with the

camera. Select the camera and click

Reconnect IPC.

Search through and play video recordings from the hard drive.

To search for and play recordings:

1. From live view, right-click and then click . If prompted, log in using the system user name Playback

(default: ) and your new, secure password.admin

2. Congure the following:

Playback and Search

a. Use the calendar on the right to

select the date to playback.

b. Check channels you want to play

back. Click the grey icon beside

each selected channel to select

Mainstream (M) Substream or

(S) video quality.

c. Click inside the video bar

to select the playback time.

Playback starts immediately at

the selected time.

Back up recordings from the hard drive to a USB ash drive (not included).

To back up recordings:

1. Insert a USB ash drive (not included) into a free USB port on the recorder.

2. From live view, right-click and then click . If prompted, log in using the system user Main Menu

name (default: ) and your new, secure password.admin

3. Select .BACKUP

4. Congure the following:

Backup

a. Select the channel(s) to search

by.

b. Select the type and quality of

recordings to search for.

c. Select a and Start Time End

Time for your search.

d. Choose a le format for your

backed up les.

e. Click to see recordings Search

that match your search.

f. Check boxes next to recordings

you want to back up, then click

Backup. You may also click

Onekey Backup to back up all

les that match your search.

Once you have completed all steps for initial setup on the front of this guide, please refer

to the following sections to learn more about using your system.

1. In live view, right-click and click . If prompted, log in using the system user name Main Menu

(default: ) and your new, secure password.admin

2. Select , then click on the far left. EVENTS Motion

3. In the Smd/Deterrence tab, congure the following:

To congure smart motion detection or active deterrence:

Congure smart motion detection and/or active deterrence settings. For a complete list of

compatible cameras, navigate to your recorder series at lorex.com/compatibility.

a. Select the channel of

a connected camera

with person and vehicle

detection.

b. Check Enable

underneath and/Person

or .Vehicle

c. Click next to to set active areas for person and/or Set Area

vehicle detection. See below for details.Figure 1

d. Click next to to set a weekly schedule for person Set Schedule

and/or vehicle detection. See below for details.Figure 2

e. Set preferences for the warning light and siren.

f. Click .Apply

To set off all connected deterrence cameras’ warning lights and

sirens, press and hold the front panel button for 3 seconds.

Smart Motion Detection & Deterrence Settings

Figure 2: Schedule

Figure 1: Detection Area

• Click to set an area for person or vehicle detection Add

on the selected channel. Click-and-drag the corners to

resize the area.

• For most accurate results, set an area where objects of

interest will move within the bounding box as well as

into / out of.

• Check Light next to a rule to ash the camera’s

warning light when an object is detected.

• See your camera’s documentation for optimal camera

positioning for person and vehicle detection.

Option 1: Smart Motion Detection Cameras

Option 2: Active Deterrence Cameras

• The default schedule, shown in , is Figure 2

active during the night, between 5pm and 7am.

• Click to change the schedule for the Set

corresponding day of the week.

• Click OK when nished.

a. Select the channel of a

connected deterrence camera.

b. Check .Enable

c. Click next to to set Set Area

active areas for person and/or

vehicle detection. See Figure 3

below for details.

d. Click next to to set a weekly schedule for Set Schedule

person and/or vehicle detection. See above for Figure 2

details.

e. Set preferences for the warning light and siren.

f. Set and levels to your preference.Sensitivity Threshold

g. Click .Apply

• The camera image appears with a grid overlay. The

green area is the active area for deterrence.

• Click or click-and-drag to add / remove boxes from the

active area.

• In , only motion around the doorway will trigger Figure 3

the warning light.

• Right-click when nished.

Figure 3: Deterrence Area

Changing the Recorder’s Output Resolution

To ensure the best possible picture quality, set the recorder’s output resolution to match the

highest resolution supported by your monitor.

a. Set to match the Resolution

highest resolution supported

by your monitor. For example,

select for 4K 3840×2160

monitors, or for 1920×1080

1080p.

b. Click . The recorder will Apply

restart before changes take

effect.

To change the recorder’s output resolution:

1. From live view, right-c lick and then click . If prompted, log in using the system user Main Menu

name (default: ) and your new, secure password.admin

2. Click Display, then congure the following:

IMPORTANT: If you need to switch the monitor, make sure you set the recorder to an output resolution

supported by the new monitor before switching.

Using the Mouse

NOTE: In live view, hover the mouse cursor over the top of the screen to open the Navigation Bar. Move

the mouse cursor away from the top of the screen to close the Navigation Bar.

During live view: Use the scroll wheel to zoom in / out.

• During live view: Click

anywhere on the screen to

open the Quick Menu.

• While navigating menus:

Click to exit menus.

• During split-screen display

mode: Click an individual

channel to view in full-screen.

Click again to return to the

split-screen display mode.

• While navigating menus:

Click to open a menu option.

Using the Quick Menu

Right-click anywhere on the live viewing screen to open the Quick Menu.

* Compatible with select cameras only. Visit for details.lorex.com/compatibility

a. Open Main Menu.

b. Search and play back recordings.

c. Control PTZ cameras (not included).

d. Select camera/live display view.

e. Add IP cameras over the LAN.

f. Open manual recording controls.

g. Preview faces detected in Live View.*

h. Control auto focus cameras

(not included).

i. Adjust camera color and image

settings.

j. View system information.

k. Start/stop sequence mode.

l. Temporarily disable all current

audible warnings.

Produkt Specifikationer

Mærke:	Lorex
Kategori:	Videooptager
Model:	N842A81

Har du brug for hjælp?

Hvis du har brug for hjælp til Lorex N842A81 stil et spørgsmål nedenfor, og andre brugere vil svare dig

Dit navn*

Din email*

Skriv dit spørgsmål her

Videooptager Lorex Manualer

Lorex N881A38B Manual

13 August 2025

Lorex N842A81 Manual

12 August 2025

Lorex N862A62B Manual

12 August 2025

Lorex N84282T-48ABSK Manual

9 August 2025

Lorex E892AB-Z4 Manual

9 August 2025

Lorex TD88128D4K1 Manual

9 August 2025

Lorex N884A38B Manual

9 August 2025

Lorex N842 Manual

9 August 2025

Lorex D841 Manual

9 August 2025

Lorex N845A62-F Manual

9 August 2025

Videooptager Manualer

Nyeste Videooptager Manualer

ACTi INR-410 Manual

22 September 2025

Hauppauge HD PVR 2 Manual

13 September 2025

UniView NVR304-32S-P16 Manual

8 September 2025

UniView NVR301-08-P8 Manual

8 September 2025

UniView NVR516-S Manual

3 September 2025

AVer IWH3216 Touch II Manual

1 September 2025

Monoprice 12457 Manual

30 August 2025

Vivotek ND9442P Manual

28 August 2025

Grothe NVR 1098/334 Manual

23 August 2025

Grothe NVR 1098/332 Manual

23 August 2025