Radial Bt-pro User Manual

®

True to the Music™

™

BT-PRO

Bluetooth® Direct Box

User Guide

Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam
British Columbia, Canada, V3C 5M5
Tel: [phone] • Fax: [phone]
Email: [e-mail]

www.radialeng.com

Headphone Safety Warning

Caution: Very Loud Amplier

As with all products capable of producing high Sound Pressure Levels (SPL) users
must be very careful to avoid the hearing damage that may occur from prolonged
exposure. This is particularly important as it applies to headphones. Prolonged
listening at high SPLs will eventually cause tinnitus and can lead to partial or
complete loss of hearing. Please be aware of the recommended exposure limits
within your legal jurisdiction and follow them very closely. The user agrees that Radial
Engineering Ltd. remains harmless from any health effects resulting from the use of
this product and the user clearly understands that he or she is entirely responsible for
the safe and proper use of this product. Please consult the Radial Limited Warranty
for further details.

FCC IDENTIFIER: 2AJYKTS-BT35A01

This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation

The BT-Pro contains Digital devices that are susceptible to Electrostatic
Discharge (ESD), precautions should be observed for optimal system
performance.

Radial® BT-Pro™ User Guide

Table of Contents Page

Features .......................................................................................1

Overview.......................................................................................2

Making Connections ................................................................. 3-4

Bluetooth Pairing ..........................................................................5

Testing and Using .........................................................................6

Block Diagram ..............................................................................7

Specications ...............................................................................8

Warranty .......................................................................Back cover

Congratulations on your purchase of the Radial BT-Pro™!
The BT-Pro is a high-resolution stereo direct box designed to
wirelessly pair with Bluetooth® enabled devices and seamlessly
transfer the streaming audio to a pair of balanced audio outputs.
This makes it ideal for connecting a laptop, cell phone or tablet to
a mixing console, powered speakers or PA system.

This manual covers the setup and operation of the BT-Pro in
various applications. Please take a few minutes to read it through
in order to familiarize yourself with the BT-Pro features so you
can get the most out of them. If you have any questions that are
not covered in this manual, please consult the FAQ section on
our website. This is also where we post the latest updates. If you

still do not nd what you are looking for, feel free to send us an

email at [e-mail] and we will do our very best to reply
in short order.

®

True to the Music

FEATURES

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1. LEVEL: Used to set the overall output level.

2. MONO: Sums the stereo signal to mono. When active, the LED

indicator illuminates. Mono mode reduces the channel count on
the PA or lets you send the signal to two separate audio systems
simultaneously.

3. HEADPHONE: Mini 3.5mm stereo (1/8”) TRS headphone output is
used to check the output from the source for trouble shooting. Works
with ear buds and standard headphones.

4. POWER INPUT/USB: Used to power the BT-Pro. Connect the
included USB Mini-B cable to a computer or wall power supply. This
is a power input only that will not pass audio or other data.

5. XLR OUT: Standard XLR male outputs follow AES format with pin-1
(ground), pin-2 (+) and pin-3 (-).

6. GROUND LIFT: Used to help eliminate hum and buzz caused by
ground loops. Lifts pin-1 on both XLR outputs.

7. RIGHT-ISO/LEFT-ISO: Switches on side panel let you insert
transformer isolation when needed on each channel. Used to
eliminate hum and buzz caused by ground loops.

8. COVER: Blue Sintra® cover protects the internal antenna while
allowing the wireless signal to pass through without interference.

9. LED PAIRING INDICATORS: Red
and blue LED’s toggle back and
forth during pairing to provide visual
feedback of the wireless Bluetooth
connection status.

10. RESET/ON: Recessed switch on
side panel used to reset the BT-Pro
for pairing with another device.

Radial Engineering Ltd.

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BT-Pro™ Bluetooth DI