Brand: Avigilon
Category: Surveillance Camera
Document Type: Manual
Language: EN
Manual for NVR4-WKS-8TB and NVR4-WKS-4TB
Uploaded: Nov. 21, 2025, 8:35 p.m.
Manual Publish Date: 2019-10-28
Warranty Information
Warranty terms are provided at avigilon.com/warranty.
Overview
The Avigilon NVR4 Workstation is preloaded with Avigilon Control Center (ACC) software for performance and reliability. It can integrate into existing systems or be a new site base.Front View
1. Power button: Controls power supply. 2. Optical drive: Accepts CD or DVD. 3. SD card slot: Accepts an SD card. 4. Headset port: Accepts a headset connector. 5. USB 2.0 ports: For external devices. 6. USB 3.1 Gen 1 and USB 3.1 Gen 2 Type-C ports: For external devices.Back View
1. DisplayPorts: For monitors. 2. USB 3.1 Gen 1 ports: For external devices. 3. 1 Gigabit Ethernet ports: For network connection. 4. mDP connectors: For miniDisplayPort connections to monitors. 5. Power supply connector: For power supply connection.Troubleshooting and error codes
| LED Indicator | Description |
|---|---|
| Off | Power supply is not connected or the recorder is off. |
| Flashing white | Power is being supplied and the recorder is in sleep state. |
| Flashing green | There is a known problem with the power supply unit. |
| Steady green | There is an unknown problem with the power supply unit. |
| Steady white | The power supply unit is working and the recorder is powered on. |
| Off | Hard drive is not being used. |
| Flashing white | Data is being read or written. |