Software & Firmware Archives

Important

• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Added support for new hardware revisions.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD4/4D/4Q Receivers 2.3.34
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench  6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

Important

• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • PSM1000 1.6.21
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

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.
• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • PSM1000 1.6.21
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

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.
• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • PSM1000 1.6.21
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

Important

• Before ULX-D and QLX-D receivers can host or update ULXD6/8 firmware, they must be updated to the following minimum firmware versions:
  • ULXD4, ULXD4D, and ULXD4Q Receivers 2.1.16 or higher
  • QLXD4 Receivers 2.1.5 or higher
• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• To update firmware for ULXD6/8 transmitters with ULX-D or QLX-D receivers:
  1. Update receivers to the following minimum versions:
     • ULXD4, ULXD4D, and ULXD4Q Receivers 2.1.16 or higher
     • QLXD4 Receivers 2.1.5 or higher
  2. Using Shure Update Utility, download ULXD6/8 transmitter firmware to the receivers.
  3. Using the FW Update menu on a receiver, update transmitters.
• To update ULXD6/8 transmitters firmware while they are docked in an SBC250/450/850 Networked Charging Station:
  1. Place transmitters on charging station and ensure charging station is connected to the network.
  2. Launch Shure Update Utility to find firmware updates.
  3. Download updates and select Send Updates.
• To operate ULXD6/8 version 2.3.34 devices with other Shure networked systems and software, see the following list of recommended versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

Important

• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Added support for new hardware revisions.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD4/4D/4Q Receivers 2.3.34
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench  6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

Important

• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • PSM1000 1.6.21
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

Important

• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• ULXD1/2 transmitters used with receivers must be updated via IR sync. After a receiver is updated, follow these steps:
  1. Go to the receiver menu: DEVICE UTILITIES > TX FW UPDATE
  2. Align the infrared ports with the transmitter
  3. Press ENTER
• To operate ULX-D version 2.3.34 devices with other Shure networked systems and software, see the following list of minimum versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • PSM1000 1.6.21
  • Axient AXT600 Spectrum Manager 2.1.22
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

Important

• Before ULX-D and QLX-D receivers can host or update ULXD6/8 firmware, they must be updated to the following minimum firmware versions:
  • ULXD4, ULXD4D, and ULXD4Q Receivers 2.1.16 or higher
  • QLXD4 Receivers 2.1.5 or higher
• New hardware revisions with the ULX-D 2.3.34 firmware version cannot be downgraded to previous firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version.

Improvement

• Updated the firmware version number for the purpose of keeping all ULX-D firmware version numbers aligned for brand-new system installations.

Notes

• User Guide
• To update firmware for ULXD6/8 transmitters with ULX-D or QLX-D receivers:
  1. Update receivers to the following minimum versions:
     • ULXD4, ULXD4D, and ULXD4Q Receivers 2.1.16 or higher
     • QLXD4 Receivers 2.1.5 or higher
  2. Using Shure Update Utility, download ULXD6/8 transmitter firmware to the receivers.
  3. Using the FW Update menu on a receiver, update transmitters.
• To update ULXD6/8 transmitters firmware while they are docked in an SBC250/450/850 Networked Charging Station:
  1. Place transmitters on charging station and ensure charging station is connected to the network.
  2. Launch Shure Update Utility to find firmware updates.
  3. Download updates and select Send Updates.
• To operate ULXD6/8 version 2.3.34 devices with other Shure networked systems and software, see the following list of recommended versions:
  • ULX-D ULXD1/2/6/8 Transmitters and ULXD4/4D/4Q Receivers 2.3.34
  • SBC250/450/850 Networked Charging Stations 2.3.6
  • QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.8
  • Wireless Workbench 6.12.6
  • Shure Update Utility 2.4.4
  • ShurePlus Channels 1.4.2

These release notes cover the following models:

• MXCWAPT Access Point Receiver
• MXCW640 Wireless Conference Unit
• MXCWNCS Networked Charging Station

NEW FEATURE

• Voting
  • 2 button, 2 button secret, 3 button, 3 button secret, 5 button, 5 button secret

KNOWN ISSUES

MXCWAPT

• Mute Concealment is not implemented in the interpretation channels. This feature will be available in the next release.

MXCWAPT Component GUI

• General note: Clear browser cache (Shift+control+F5 on Windows) after the firmware update is done if you are already in the GUI at the time of the update.
• Browser refresh may be required in the following situations:
  • On a Static/DHCP IP configuration change
  • If MXCW640s lose sync with GUI during registration, deregistration, or reboot
  • If GUI intermittently incorrectly shows some MXCW640s remained offline
• There’s an intermittent issue where voting results are shown in the Display View even if the display icon is enabled through the Chairman View. Users may need to refresh their browser to resolve.
• During some system factory resets, the APT’s reset initiation may be delayed ~2 minutes, in comparison to the MXCW640s.
• Pinned seat numbers are not cleared after APT reboot in Auto+Open Connection Mode.
• APT Help topics are not available in Thai, Turkish, and Lithuanian.
• Some translated text is misaligned or may have extra, unnecessary punctuation or text.
• Component GUIs take longer to load in Internet Explorerthan Google Chrome, especially if used in a large system.

MXCW640

• Some languages experience text issues.
• Some text is not translated.

MXCWNCS

• Users may need to refresh their browser on a Static/DHCP IP configuration change.
• APT Help topics are not available in Thai, Turkish, and Lithuanian.

NOTES

• User Guide
• To use MXCW version 2.0.8 with other Shure software, reference the following list of minimum versions:
  • Shure Update Utility 2.4.4
  • Shure Web Device Discovery 1.2.5
  • Shure NFC Programming Application 1.0.3