Updating ULXD6 and ULXD8 firmware

FAQ #5456 Updated January 26, 2018


How do I update the ULXD6 or ULXD8 transmitters with the ULX-D or QLX-D receiver?


To update firmware for ULXD6/8 transmitters with ULX-D or QLX-D receivers:

  1. Update receivers to the following minimum versions:
    • ULXD4, ULXD4D, ULXD4Q Receivers 2.1.16
    • QLXD4 Receivers 2.1.5 2
  2. Using Shure Update Utility, download ULXD6/8 transmitter firmware to the receivers.
    • Check for firmware updates and download the ULX-D Boundary / Gooseneck Transmitter firmware in the Shure Update Utility.
    • On the Update Devices tab, double click “Version to install” and select the 2.1.16 (ULX-DBGTx) as the transmitter firmware to send to the ULXD4 receiver.
  3. Using the TX IR Firmware Update menu on a receiver, update transmitters.


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