Shure Incorporated
16/18
•
•
Top view of bodypack
Firmware Updates
Firmware is embedded software used to control features and the user interface. Periodically, new versions of firmware are
available for download from www.shure.com/wwb to incorporate additional features and enhancements. New versions of the
firmware can be downloaded to AXT400 Receiver using the Firmware Update Manager tool available in WWB6 software and
installed on the transmitter using the infrared ports on the transmitter and receiver.
To access the AXT400 receiver firmware update menu:
Tx
>
IR
Presets
>
FW
Update
System Gain
In an audio system containing both AXT400 and UR4 receivers, the overall system audio gain at the XLR (line) output varies
depending on the receiver model and the type of transmitter.
The table below offers a comparison of the output gain at the XLR output for AXT400 and UR4 receivers for each transmitter
model. Use the information in the table to achieve consistent gain levels when using systems comprised of both Axient series
and UR series components.
System gain from transmitter input to receiver XLR output (line) when transmitter gain = 0 dB
Transmitter
AXT100 Body-
pack
AXT200 Hand-
held
UR1 Body-
pack
UR1M Body-
pack
UR2 Handheld
gain = 0 dB
gain = 0 dB
gain = 0 dB
gain = 0 dB
gain = 0 dB
sens = 0 dB
sens = 0 dB
Receiver
AXT400
+10 dB gain
+15 dB gain
+15 dB gain
+15 dB gain
+15 dB gain
gain setting =
0 dB
UR4
N/A
N/A
+18 dB gain
+18 dB gain
+18 dB gain
Certifications
Meets essential requirements of the following European Directives:
R&TTE Directive 99/5/EC
WEEE Directive 2012/19/EU, as amended by 2008/34/EC
