Recommendation for ULXD4D and ULXD4Q receivers

Important

• ULXD4D and ULXD4Q receivers running firmware prior to 1.4.8 must be updated to 1.4.8 before updating to newer versions.

• ULXD4D and ULXD4Q receivers running firmware between 1.4.8 and 2.0.28 must be updated to 2.0.28 before updating to newer versions.

• After 2.0.28 is installed, ULXD4D and ULXD4Q receivers can be updated to the latest available firmware version.

• ULX-D devices that are downgrading to 1.5.6 may report a false failure. - Workaround: Because this is a false failure, closing the send updates window and going to the main page, Shure Update Utility will show green for the firmware version.

• ULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Open issues

• Group Scan Deployment and Custom Group Load may not work with other ULXD4/ULXD4D/ ULXD4Q that are running older firmware versions

Important notes

• User Guide

• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:

• Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE

• Align the infrared ports with the transmitter

• Press ENTER

• To operate this version of ULX-D devices with other Shure networked systems and software, see the following list of recommended versions:

• ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.7.3

• Axient AXT600  Spectrum Manager 2.1.41

• SBC250/450/850 Networked Charging Stations 2.7.3

• Shure Update Utility  2.7.2

• ShurePlus Channels  iOS 1.5.2

• ShurePlus Channels Android 1.1.1

• Wireless Workbench  6.15.0