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DVX-3266-2265-4k Switcher & Controller Update


​This article contains two downloads: and

Main fixes/features include:

NX Controller

  •  Fixed an issue that prevented setting the NTP server from the WebUI

  •  Fixed an issue that could cause an error pop-up when selecting Static IP address

  •  Corrected a DVX-4K issue where a​udio could be switched to the wrong output from the Web UI when in AV Switch mode

5002 Switcher

  •  Add ENDPOINT_TX/RX_ICSLAN_PORT-PUBLIC/PRIVATE command implementation for 4K60 DXLink endpoints 

  •  Add the function of test pattern in scaler bypass mode

  •  Added the support to display the device name of DX-TX-DWP-4K in the web GUI

  •  Added the function to avoid the network loop when connecting to another DVX-4K via DXLink 

  •  Correct the input audio information displayed in the web GUI 

  •  Fixed the issue analog audio output volume drops when switching the audio sources.​​

Overall steps to this article:

  1. Update DV​X central c​ontroller and switcher
  2. Update DXLINK endpoints

Step 1:

The contains the central controller firmware and Netlinx code you may need in Step 3.

The contains just the switcher firmware.

The order of loading the firm​​ware is central controller first, then the switcher.

  1. Load SW2106_NX-X200_Controller_v1_8_90.kit to device 0, wait for the DVX to reboot and for the 5002 to come back online​​.
  2. Load SW1906_25A_SWITCHER_v1_8_5.kit to device 5002, wait for the DVX to reboot and the 5002 address to come back online in Netlinx Studio. 
  • IMPORTANT:  The front panel of the DVX shows the update status.  Loading this firmware could take up to 2.5 hours depending on the starting firmware. Please be patient and don't reboot the DVX until it is completely finished updating.
  • Note: If any functionality issues are still occuring after the update, check the installed firmware versions with send command ?FWVERSION to 5002:1:0 and if any of these component versions show 0.0.0 then send the kit again to complete the update.

Step 2:

If you have DXLINK Transmitter or Receiver endpoints, please update their firmware also.

Last modified at 3/26/2021 12:36 AM by PRO Knowledge Base



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Topic: Firmware

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