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Call Status support – Changes LED state to notify the user when the room is in a call (off hook) or out of a call (on hook).QLX-D QLXD1/2 Transmitters and QLXD4 Receivers 2.3.24.To operate ULXD6/8 version 2.3.25 devices with other Shure networked systems and software, see the following list of minimum versions:.Download updates and select Send Updates.Launch Shure Update Utility to find firmware updates.Place transmitters on charging station and ensure charging station is connected to the network.To update ULXD6/8 transmitters firmware while they are docked in an SBC250/450/850 Networked Charging Station:.Using the FW Update menu on a receiver, update transmitters.Using Shure Update Utility, download ULXD6/8 transmitter firmware to the receivers.ULXD4, ULXD4D, and ULXD4Q Receivers 2.1.16 or higher.Update receivers to the following minimum versions:.To update firmware for ULXD6/8 transmitters with ULX-D or QLX-D receivers:.Add support for China 470 MHz – 510 MHz frequency band (G53).To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. ULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions.
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