![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 [Legacy] VMAX® DVR** ----------------------------------- **Affected Roles: ** Administrator, Owner **Complexity:** Low to Medium ...

• Setup
• 03-Feb-2022
• 9060

![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
• 7002

![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 Spectrum v4.0.0.29990 Release Notes** ----------------------------------- **Affected Roles: ** All Users **Related Digital Watchdog VMS Apps:** DW Spectrum ...

• DW Spectrum IPVMS Release Notes - (Version 4.0 and older)
• 22-Jul-2021
• 3511

![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:** May 3, 2021 **Re:** DW Spectrum® IPVMS v4.2.0.32842 software update # **DW Spectrum® IPVMS v4.2.0.328...

• DW Spectrum IPVMS Release Notes - 2021
• 22-Jul-2021
• 3378

![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
• 21-Jan-2022
• 2939

![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
• 2610

![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 Spectrum® Build and Patch Releases** ----------------------------------- **Affected Roles:** Administrator, Owner **Related Digital Watchdog VMS Apps:** DW ...

• DW Spectrum IPVMS Release & Patch Notes
• 10-Mar-2022
• 2433

# ![][1] **How to Upgrade RAM for a DW Blackjack**®** Cube (S/N starting with SH81R) ** **Tools Needed: ** * Screwdriver (either Philips or flathead) * Anti-Static Wrist Band (not necessary for precaution only) * Anti-static mat (any materials that do not cause statics) **Precautions ** * S...

• Blackjack Series
• 21-Dec-2021
• 2048

**NEW DEVICE SUPPORT/IMPROVEMENTS/FIXES** * Digital Watchdog: * Choppy video experienced with DW-PB6M4T. Fixed. * DWC-MV72i28v was not properly added manually, if onvif port differed from 80. Fixed. * DWC-PVX16W - sensors now display separately (no longer stitched). * Multi-channel video streaming f...

• DW Spectrum IPVMS Release Notes - (Version 4.0 and older)
• 22-Jul-2021
• 1928

![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 - 2021
• 22-Jul-2021
• 1842