استعمال ڪندڙ جي ھدايت وارو دستور
This manual provides detailed instructions for the installation, operation, and maintenance of your Lorex N883A64B 16-Channel 4K Pro Series Network Video Recorder (NVR). Please read this manual thoroughly before using the product to ensure proper setup and optimal performance. Keep this manual for future reference.
The Lorex N883A64B NVR is designed to record and manage video from up to 16 4K Ultra HD security cameras, offering advanced features like person and vehicle detection, extensive local storage, and real-time 4K recording at 30 frames per second.
Carefully remove all components from the packaging. Inspect the NVR and accessories for any signs of damage. If any items are missing or damaged, contact Lorex customer support immediately.

شڪل 1: Front panel of the Lorex N883A64B NVR, showing the Lorex logo, status indicators, channel numbers, control buttons (prev, next, play, pause, stop, shift, rec, fn, esc), a directional pad, and a USB port.

شڪل 2: Rear panel of the Lorex N883A64B NVR, displaying the power input, cooling fan, 16 PoE ports, alarm input/output terminals, VGA, RS232, HDMI, USB 3.0, Ethernet, and audio input/output ports.
پهرين بوٽ تي، NVR توهان کي سيٽ اپ وزرڊ ذريعي رهنمائي ڪندو. اسڪرين تي ڏنل هدايتن تي عمل ڪريو:
سيٽ اپ کان پوءِ، NVR لائيو ڏيکاريندو view سڀني ڳنڍيل ڪيمرا کان. توهان سنگل ڪئميرا جي وچ ۾ سوئچ ڪري سگهو ٿا view, multi-camera grids (e.g., 4-channel, 9-channel, 16-channel), and sequence modes using the on-screen controls or the NVR's front panel buttons/mouse.

شڪل 3: هڪ سابقample setup showing the Lorex NVR connected to a monitor, displaying a multi-view grid of surveillance camera feeds from various locations.
The Lorex Cloud platform allows you to access your NVR remotely from anywhere with an internet connection.

شڪل 4: The Lorex Cloud application interface displayed across various devices including a laptop, desktop monitor, tablet, and smartphone, demonstrating remote access capabilities for surveillance systems.
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| مانيٽر تي ڪو به وڊيو آئوٽ پُٽ ناهي. | HDMI/VGA ڪيبل ڍلو، مانيٽر تي غلط ان پٽ چونڊيو ويو آهي، NVR آن نه آهي. | Check cable connections. Ensure monitor is set to the correct input source. Verify NVR power indicator is on. |
| ڪيمرا وڊيو نه ڏيکاري رهيا آهن. | Loose Ethernet cable, camera not powered, camera not added/initialized, network issue. | Ensure Ethernet cables are securely connected to PoE ports. Check camera status indicators. Re-scan for cameras in NVR settings. Verify network connectivity. |
| NVR تائين ريموٽ رسائي نه ٿي سگهي. | NVR not connected to internet, incorrect network settings, firewall blocking connection, Lorex Cloud account issue. | Verify NVR has internet access. Check network settings (DHCP/Static IP). Ensure router firewall is not blocking ports (refer to Lorex support for port forwarding if needed). Re-login to Lorex Cloud app. |
| No recording or playback. | Hard drive not initialized, hard drive full, recording schedule not set, motion detection not configured. | Initialize hard drive in NVR settings. Check hard drive capacity and configure overwrite settings. Verify recording schedules and motion detection settings for relevant channels. |
| خاصيت | تفصيل |
|---|---|
| ماڊل نمبر | N883A64B |
| چينل | 16 |
| رڪارڊنگ جي قرارداد | Up to 4K (8MP) per channel |
| رڪارڊنگ فريم جي شرح | 30fps (real-time) at 4K |
| هارڊ ڊسڪ جي ماپ | 4 TB (expandable up to 2 x 10TB) |
| PoE بندرگاهن | 16 |
| وڊيو آئوٽ | ايم ڊي ايم، ويگا |
| USB بندرگاهن | ها (ماؤس، بيڪ اپ لاءِ) |
| رابطي | ايٿرنيٽ |
| طول و عرض | 20.47 x 16.22 x 6.77 انچ |
| وزن | 10.73 پائونڊ |
| ٺاهيندڙ | لورڪس |
| اصل جو ملڪ | چين |
The Lorex N883A64B NVR is compatible with a wide range of Lorex IP cameras. Compatible models include, but are not limited to:
E581CB, E581CD, E861ABB, E891AB, LNB8111, LNB8921, LNB8973, LNB9232, LNB9242B, LNB9252B, LNB9272, LNB9282B, LNE8950AB, LNE8964ABW, LNE8974, LNE9242B, LNE9252B, LNZ32P12S, LNZ32P4, LNZ3522, LNZ44P12B, LNZ44P4B, LNB3143, LNB3153, LNB3163, LNB3321, LNB3373, LNB4163, LNB4321, LNB4421, LND3152, LND3374B, LND4750AB, LND4751AB, LNE3142RB, LNE3162, LNE4162, LNE4322, LNE4422, E841CA, E841CAB, E841CD, E881AP, LNB8963BW, LNB9292B, LNE9282B, LNE9292B, LNZ81P25.
This Lorex N883A64B NVR is a renewed product. Please refer to the specific warranty terms provided by the seller or Amazon Renewed at the time of purchase. Typically, renewed products come with a limited warranty.
For technical support, troubleshooting assistance, or warranty inquiries, please contact Lorex customer support or the seller from whom you purchased the renewed product. You can often find support contact information on the Lorex official webسائيٽ تي يا توهان جي Amazon آرڊر جي تفصيل ذريعي.
آن لائين وسيلا: For the latest manuals, software downloads, and FAQs, visit the official Lorex support webسائيٽ: www.lorex.com/support
![]() |
Lorex N862 سيريز 4K UHD سيڪيورٽي NVR يوزر مينوئل This user manual provides comprehensive instructions for the Lorex N862 Series 4K UHD Security NVR. It covers setup, installation, camera configuration, recording and playback features, smart detection capabilities (Person & Vehicle, Face Detection), remote access via the Lorex Home app, and troubleshooting. |
![]() |
لورڪس اين 910 سيريز تڪڙي شروعات گائيڊ پنهنجي Lorex N910 سيريز NVR سان جلدي شروع ڪريو. هي گائيڊ انباڪسنگ، وائرڊ ڪيمرا ڳنڍڻ، رڪارڊر سيٽ اپ ڪرڻ، Lorex Home ايپ ڊائون لوڊ ڪرڻ، ۽ وائي فائي ڪيمرا ڳنڍڻ کي شامل ڪري ٿو. نوٽيفڪيشن ۽ پراڊڪٽ رجسٽريشن تي ضروري معلومات شامل آهي. |
![]() |
لورڪس اين 831 تڪڙي شروعات گائيڊ: سيٽ اپ ۽ ترتيب توهان جي Lorex N831 NVR کي سيٽ اپ ڪرڻ ۽ ترتيب ڏيڻ لاءِ هڪ مختصر گائيڊ، جنهن ۾ هارڊويئر ڪنيڪشن، ايپ سيٽ اپ، ۽ اڪثر پڇيا ويندڙ سوال شامل آهن. انگريزي، فرينچ ۽ اسپيني ۾ موجود آهي. |
![]() |
لورڪس اين 842 سيريز 4K الٽرا ايڇ ڊي اين وي آر يوزر مينوئل This user manual provides comprehensive guidance for the Lorex N842 Series 4K Ultra HD Network Video Recorder (NVR). It details setup, configuration, recording, playback, smart features, and system management for your security system. |
![]() |
لورڪس اين 847 سيريز 4K فيوزن اين وي آر تڪڙي شروعات گائيڊ پنهنجي Lorex N847 Series 4K Fusion NVR سان جلدي شروع ڪريو. هي گائيڊ توهان جي نگراني نظام لاءِ ضروري سيٽ اپ هدايتون، ڪنيڪشن تفصيل، ۽ ايپ استعمال مهيا ڪري ٿو. |
![]() |
Lorex N831 4K NVR Quick Start Guide Quickly set up your Lorex N831 4K NVR with this comprehensive guide. Learn about included components, system overview, setup methods, app connection, and frequently asked questions for seamless installation and operation. |