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Updating Firmware
Firmware is embedded software in each component that controls functionality. Periodically, new versions of firmware are devel
oped to incorporate additional features and enhancements. To take advantage of design improvements, you can upload and in
stall new versions of the firmware by using the Shure Update Utility, available on the
Firmware Versions
When performing an update, first download firmware to the receiver, and then update transmitters to the same firmware version
to ensure consistent operation.
The firmware numbering for Shure devices uses the following format: MAJOR.MINOR.PATCH (e.g., 1.2.14). At a minimum, all
devices on the network (including transmitters), must have the same MAJOR and MINOR firmware version numbers (e.g.,
1.2.x).
Updating the Transmitter
1.
Download the firmware to the receiver.
2.
Access the following menu from the receiver: Device Configuration > Tx Firmware Update.
3.
Align the IR ports between the transmitter and the receiver. IR ports must be aligned for the entire download, which can
take 50 seconds or longer.
Tip: The red alignment LED will turn on when the alignment is correct.
4.
Press ENTER on the receiver to begin the download to the transmitter. The receiver will display the progress of the up
date as a percentage.
RF Mute
RF Mute prevents transmission of the audio by suppressing the RF signal while allowing the transmitter to remain on. The
home screen displays RF MUTED in this mode.
1.
From the Radio menu, navigate to Output.
2.
Choose one of the following options:
◦
On: RF signal is active
Shure Update Utility
page.
Shure Incorporated
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