Audio A10-TX-US User Manual - page 2
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A10-TX-US User Guide
A10-TX-US User Guide
Copyright / Doc Rev History Info
Model A10-TX-US only. See separate documentation for A10-TX model.
Copyright © 2018 Audio Ltd. All rights reserved. | www.audioltd.com
7 Century Court, Tolpits Lane, Watford WD18 9RS, UK | info@audioltd.com
Revision
Date
Description
1A
Dec 2017
Initial Publication
1B
Feb 2018
Added note re: Bluetooth remote range
Overview
The A10 Digital Wireless System meets the demanding requirements of the professional sound
community engaged in film and television production. It offers superb audio and RF perfor-
mance.
The digital RF transmission of the A10 system allows the user to operate up to 20 channels in
an 8 MHz TV channel, maximising spectrum efficiency without compromising on range, audio
quality or latency.
The A10-TX-US is the U.S.-only version of the transmitter. It incorporates Audio Ltd’s propri-
etary digital modulation scheme whilst maintaining the high audio quality that Audio Ltd has
become renowned for, and with extremely low end-to-end latency of 2 mS.
The A10-TX-US has an intuitive menu system allowing the user to become familiar with settings
within a few minutes of turning it on.
Key Features
• Low-noise, studio-grade balanced input for microphones and line level signals with analogue
limiter and phantom power.
• Fully digital RF transmission
• Remote controllable over Bluetooth® using the A10-TX-US Remote app for Android and iOS.
• Powered by easy-to-access AA batteries.
Contents
Table of Contents . . . . . . . . . . . . . . 2
Copyright / Doc Rev History Info . . . . . 2
Overview . . . . . . . . . . . . . . . . . . 3
Key Features . . . . . . . . . . . . . . . 3
System Quickstart . . . . . . . . . . . . . 4
At the Receiver . . . . . . . . . . . . . . 4
At the Transmitter . . . . . . . . . . . . 4
At the Receiver . . . . . . . . . . . . . . 4
Connectors, Controls Description . . . . 5
Powering . . . . . . . . . . . . . . . . . . 6
Main Display . . . . . . . . . . . . . . . . 6
Menu Control and Menu Selections . . . 7
Main Menu . . . . . . . . . . . . . . . . 7
Audio Setup Menu . . . . . . . . . . . . 8
Settings Menu . . . . . . . . . . . . . . 8
System Menu . . . . . . . . . . . . . . 9
Basic Operation . . . . . . . . . . . . . . 9
Frequency Selection . . . . . . . . . . 9
Channel, Sub Channel, Frequency . . 9
Audio Input and Control . . . . . . . . . 10
Lavalier Microphones . . . . . . . . . . 10
Balanced Microphones with Phantom . 10
Line-Level Sources . . . . . . . . . . . 10
Audio Level Control . . . . . . . . . . . 10
Antennas . . . . . . . . . . . . . . . . . 10
Remote Control . . . . . . . . . . . . . . . 11
Firmware Updates . . . . . . . . . . . . . 12
Specifications . . . . . . . . . . . . . . . . 12
Input Connector Wiring Diagram . . . . 13
Battery Runtime Chart . . . . . . . . . 13
Certifications . . . . . . . . . . . . . . . . 14
FCC Conformity . . . . . . . . . . . . . 14
Minimize RF Exposure . . . . . . . . . . 14
Frequency Tables . . . . . . . . . . . . . . 15
X Frequencies (6 MHz Per TV Channel) 15
Y Frequencies (7 MHz Per TV Channel) 16
Z Frequencies (8 MHz Per TV Channel) 17
Channel Assignments by Region . . . . 17
Table of Contents