![https://hf-files-oregon.s3-us- west-2.amazonaws.com/hdpdigitalwatchdog_kb_attachments/2019/09-24/4763eb2b- 7c2d-49d6-bfc0-47620cc0f150/image.png][1] # **How To Upgrade Firmware For A VMAX® DVR** ----------------------------------- **Affected Roles: ** Administrator, Owner **Complexity:** Low to Medium **Last Ed...

• Setup
• 14-Apr-2021
• 4259

![https://hf-files-oregon.s3-us- west-2.amazonaws.com/hdpdigitalwatchdog_kb_attachments/2019/09-24/4763eb2b- 7c2d-49d6-bfc0-47620cc0f150/image.png][1] # **Updating DW Spectrum® ** ----------------------------------- **Affected Roles: **Administrator, Owner **Related Digital Watchdog VMS Apps:** DW Spectrum® IPVMS...

• Server
• 29-Apr-2021
• 3735

![https://hf-files-oregon.s3-us- west-2.amazonaws.com/hdpdigitalwatchdog_kb_attachments/2019/09-24/4763eb2b- 7c2d-49d6-bfc0-47620cc0f150/image.png][1] # **How to Fix In-Client DW Spectrum® Server Upgrade Issues (Ubuntu/Linux)** ----------------------------------- **Affected Roles:** Administrator, Owner **Related ...

• Server
• 20-Apr-2021
• 1286

![https://hf-files-oregon.s3-us- west-2.amazonaws.com/hdpdigitalwatchdog_kb_attachments/2019/09-24/4763eb2b- 7c2d-49d6-bfc0-47620cc0f150/image.png][1] # **How To Upgrade Firmware For A VMAX A1 (2.1 MP)** ----------------------------------- **Affected Roles: ** Administrator **Complexity:** Low to Medium **Last Ed...

• Setup
• 12-Mar-2020
• 1057

![https://hf-files-oregon.s3-us- west-2.amazonaws.com/hdpdigitalwatchdog_kb_attachments/2019/09-24/4763eb2b- 7c2d-49d6-bfc0-47620cc0f150/image.png][1] **DW Technical Bulletin** **To:** DW® Customers **Date:** March 29, 2021 **Re:** DW Spectrum® IPVMS v4.2.0.32660 software update # **DW Spectrum® IPVMS v4.2.0....

• DW Spectrum IPVMS Release Notes
• 07-Apr-2021
• 302