Broadcast Tools AES DA 1x6 User manual

Installation and Operation Manual
PROBLEM SOLVED
Due to the dynamic nature of product design, the information contained in this
document is subject to change without notice. Broadcast Tools, Inc., assumes no
responsibility for errors and/or omissions contained in this document. Revisions
of this information or new editions may be issued to incorporate such changes.
Broadcast Tools® is a registered trademark of Broadcast Tools,Inc.
All Sentinel® labeled products are registered trademarks of Broadcast Tools,Inc.
Copyright® 1989 - 2023 by Broadcast Tools,Inc. All rights reserved.
No part of this document may be reproduced or distributed without permission.
Visit www.broadcasttools.com for important product update information.
Manual update: 2/28/2023
Rev E PCB (2023) and above only.
If you need a firmware upgrade, contact Broadcast Tools®
No part of this document may be reproduced or distributed without permission.
ALL SPECIFICATIONS AND FEATURES FOR THIS PRODUCT ARE SUBJECT TO
CHANGE WITHOUT NOTICE
NOTE: We recommend the use of Chrome, Firefox or Safari as your browser.
AES DA 1x6
Six-output one-input AES/EBU Digital Audio Distribution
Amplifier with dual/redundant power inputs.
INC
®

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
Table of Contents
Section Title Page #
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Who to Contact for Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation/Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Surge Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
UPS Standby Power System . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
AES/EBU Digital Audio Input . . . . . . . . . . . . . . . . . . . . . . . . . 5
AES/EBU Digital Audio Outputs . . . . . . . . . . . . . . . . . . . . . . . 5
XLR Connector Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
AES/EBU Activity Detector/Alarm Relay . . . . . . . . . . . . . . . . 6
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Front and rear panel drawings . . . . . . . . . . . . . . . . . . . . . . . . Appendix
Connector layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix
WEBSITE:
Visit our web site for
product updates and
additional information.
2
CONTENTS

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
INTRODUCTION
INTRODUCTION
Thank you for your purchase of a Broadcast Tools® AES DA 1x6 is a professional qual-
ity AES/EBU digital audio distribution amplifier. We’re confident that this product will
give you many years of dependable service. This manual is intended to give you all the
information needed to install and operate the Broadcast Tools® AES DA 1x6.
SAFETY INFORMATION
Only qualified technical personnel should install the AES DA 1x6. Any attempt to
install this device by a person who is not technically qualified could result in a haz-
ardous condition to the installer or other personnel or damage to the AES DA 1x6 or
other equipment. Please ensure that proper safety precautions have been taken
before installing this device. If you are unfamiliar with this type of equipment,
please contact a properly qualified engineer to handle the installation and setup of
the AES DA 1x6. Broadcast Tools, Inc., is unable to support NON-Broadcast Tools
software, hardware or NON-Broadcast Tools computer/hardware/software prob-
lems. If you experience these problems, please research your hardware/software
instruction manuals, or contact the manufacturers technical support department.
WHO TO CONTACT FOR HELP
If you have any questions regarding your product or you need assistance, please con-
tact your distributor from whom you purchased this equipment. If you would like
more information about BROADCAST TOOLS® products, you may reach us at:
Broadcast Tools, Inc.
131 State Street
Sedro-Woolley, WA 98284-1503 USA
Voice: 360.854.9559
Fax: [phone]
Internet Home Page: www.broadcasttools.com
E-mail:[email protected]
THANK YOU FOR CHOOSING
BROADCAST TOOLS® BRAND PRODUCTS!
CAUTION!
Broadcast Tools®
Products, as with any
electronic device, can
fail without warning.
Do not use this product
in applications where a
life threatening condition
could result due to failure.
NOTE:
This manual should be
read thoroughly before
installation and operation.
WEBSITE:
Visit our web site for
product updates and
additional information.
Broadcast Tools is a Veteran Owned Business
Designed, Assembled and Supported in WA State, USA

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
OVERVIEW
Product Overview
The AES DA 1×6, six XLR output, one-input AES/EBU distribution amplifier is
ideal for distributing AES/EBU signals or word clock. It features dual (2x) power
input jacks to allow for redundant power with an optional second power supply. The
system’s transformer isolated input uses a standard XLR audio jack for balanced
AES/EBU signals. The AES input is distributed to 6 transformer isolated AES/EBU
outputs XLR jacks. An internal AES/EBU activity detector provides local and
remote signal monitoring via front panel LED indicators and a SPDT alarm relay.
The alarm relay contacts are available on a rear panel plug-in euro-block connector.
Signal bypass is built-in with XLR AES input 1 passively routing to AES output 1
in the event of power loss.
Features/Benefits
• 1×6 operation with standard pinout XLR input and outputs.
• Dual (2x) power input jacks allow for redundant power with an optional second
power supply.
• Input signal monitoring with LED indicators and SPDT relay output.
• Signal bypass on loss of power, Input 1 to Output 1.
• Fully RFI proofed.
• Surge protected internal power supply, 9 VDC universal switching power supply
with domestic connector supplied.
• Up to two units may be mounted on the optional RA-1 rack shelf. Desktop and
wall mounting are also possible.
Inspection
Please examine your AES DA 1x6 carefully for any damage that may have been sus-
tained during shipping. If any damage is present, please notify the shipper immedi-
ately and retain the packaging for inspection by the shipper. The package should
contain the AES DA 1x6, and a 9 VDC universal power supply with domestic con-
nector. Manuals may be downloaded from our web site.
WEBSITE:
Visit our web site for
product updates and
additional information.

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
INSTALLATION
Installation/Operation
Surge Protection
The AES DA 1x6 has built-in resistance to voltage changes; we recommend that you
use a power surge protector or line conditioner on the incoming AC line. Lightning
strikes and/or other high voltage surges may damage your AES DA 1x6 and connect-
ed equipment if it is not properly protected. For lightning protection devices, check
out www.polyphaser.com and www.itwlinx.com.
UPS Standby Power System
We recommend that you connect your AES DA 1x6 to a UPS system. A UPS, like
the BE600M1 from APC helps to minimize the risk to the AES DA 1x6 and provides
power during a power outage.
NOTE: Signal bypass is provided by an internal relay that will passively route
the XLR input signal to output one in the event of power loss.
Dual Power Inputs (Power 1 and Power 2)
Connect the 2.1mm barrel type power connector into the jack labelled “Power 1”
and the 9 to 12 VDC universal switching power supply with domestic AC connector
into a 120 Vac 50-60 Hz power source. If using the optional second power supply
for redundancy, connect it to the jack labelled “Power 2”.
NOTE: Never use any type of power supply other than the specified/supplied
power supply.
LED Indicators
“Power 1” LED: Illuminates when power is applied to Power 1 input jack. (Green)
“Power 2” LED: Illuminates when power is applied to Power 2 input jack. (Yellow)
“Active” LED: Lit when an AES signal is detected on one of the inputs. (Green)
“Alarm” LED: Lit when no AES signal is detected on the inputs. (Red)
AES/EBU Input
The AES DA 1x6 one balanced AES/EBU digital audio input: connect the signal
source to the female XLR jack labelled “AES Input”. The input is set for 110-ohm
termination from the factory as is typically used with balanced AES3 signals. The
input termination can be changed to 75-ohm for unbalanced signals or open (no ter-
mination) for loop thru operation using the JP1 jumper header.
AES/EBU Outputs
The AES DA 1x6 has six transformer isolated 110-ohm AES/EBU outputs with male
XLR jacks, labelled 1-6. Connect the inputs of your AES/EBU compatible devices
to the male XLR AES output jacks.
XLR Connector Pinout
The input and output XLR connector pinouts conform to 3-pin XLR Wiring
Standards: Pin 1 = Ground. Pin 2 = Positive. Pin 3 = Negative. Please use cable
qualified for AES/EBU signals.
WEBSITE:
Visit our web site for
product updates and
additional information.

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
INSTALLATION
AES/EBU Activity Detector and Alarm Relay
When valid signal is present the front panel “Active” LED will light, the “Alarm”
LED will extinguish, and the alarm relay will open. When AES signal is lost the
front panel “Inactive” LED will light, the “Alarm” LED will extinguish, and the
Alarm Relay will close.
The AES DA 1x6 has one SPDT alarm relay labeled “Alarm Relay.” Connections
should be made to the three-position plugin euro-block’s NO (normally open), CM
(common) and NC (normally closed) terminals. Limit contact current to 1 amp at 30
VDC maximum.
Note: For wiring information, refer to the grids in this section of the manual,
the silk-screen text on the rear panel of the product or the fractional schematic
in the appendix.
WEBSITE:
Visit our web site for
product updates and
additional information.
NO
(Normally Open)
CM
(Common)
NC
(Normally
Closed)

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
SPECIFICATIONS
Specifications
Digital Inputs: One transformer isolated AES/EBU female XLR input (110-ohm or
75-ohm termination jumper selectable)
Digital Outputs: Six transformer isolated AES/EBU outputs. 110-ohm impedance.
Sample Rate: Up to 192 kHz. Outputs follow input sample rate.
Alarm Relay Output: SPDT dry contacts, 30 VDC @ 1 amp maximum.
CAUTION! For safety, never connect 120 Vac circuits to the above relay!
Power Requirements: 9 to 12 VDC @ 660 mA. CE certified universal switching 9 VDC
adapter with domestic AC connector supplied. International con-
nectors optional.
Physical Dimensions: 8.50” x 7.10” x 1.576” (WDH)
Weight: 3.0 lb.
Shipping Weight: 4.0 lb.
Options: * RA-1 rack shelf, holds two units (1-RU) / Filler panels supplied.
* Second 9-12 VDC power supply for redundancy.
WEBSITE:
Visit our web site for
product updates and
additional information.

8
AES DA 1x6 Installation and Operation Manual
LIMITED WARRANTY
LIMITED WARRANTY
The term “Buyer” as used in this document refers to and includes both (but only) (a) any person or entity who acquires such an item for
the purpose of resale to others (i.e., a dealer or distributor of an item), and (b) the first person or entity who acquires such an item for
such person’s or entity’s own use.
Broadcast Tools warrants to each Buyer of any item manufactured by Broadcast Tools that the item will be free from defects in materials
and workmanship at the time it is shipped by Broadcast Tools if the item is properly installed, used and maintained.
EXCLUSIVE REMEDIES
If Broadcast Tools is notified, in writing, of a failure of any item manufactured by Broadcast Tools to conform to the foregoing Limited
Warranty within one (1) year following the date of the Buyer’s acquisition of the item, and if the item is returned to Broadcast Tools in
accordance with Broadcast Tools’ instructions for confirmation by inspection of the defect (which at Broadcast Tools’ election may
include, without limitation, a requirement that the Buyer first obtain a Return Authorization number from Broadcast Tools, that the Buyer
furnish proof of purchase in the form of an invoice and/or receipt, and that the Buyer prepay all freight charges associated with any return
of the item to Broadcast Tools using such freight service as Broadcast Tools reasonably may specify), Broadcast Tools will repair or
replace the defective item, or will refund the purchase price paid by the Buyer for the item. Broadcast Tools shall have the exclusive
right to choose between these alternative remedies.
NO OTHER WARRANTIES OR REMEDIES
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, BROADCAST TOOLS AND ITS SUPPLIERS DISCLAIM ALL OTHER
WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABIL-
ITY OR FITNESS FOR A PARTICULAR PURPOSE; AND THE FOREGOING ALTERNATIVE REMEDIES SHALL BE EXCLUSIVE OF
ALL OTHER REMEDIES. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY HAVE OTHER RIGHTS,
WHICH VARY FROM STATE/JURISDICTION TO STATE/JURISDICTION.
NO LIABILITY FOR CONSEQUENTIAL DAMAGES
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, NEITHER BROADCAST TOOLS NOR ANY OF ITS SUPPLIERS
SHALL HAVE ANY LIABILITY FOR ANY SPECIAL, INCIDENTAL, INDIRECT, CONSEQUENTIAL OR PUNITIVE DAMAGES WHATSO-
EVER (INCLUDING, WITHOUT LIMITATION, ANY DAMAGES FOR LOST PROFITS, BUSINESS INTERRUPTION, LOSS OF DATA OR
INFORMATION, COST OF CAPITAL, CLAIMS OF CUSTOMERS, OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE
OF OR THE INABILITY TO USE ANY ITEM SUPPLIED BY BROADCAST TOOLS, EVEN IF BROADCAST TOOLS HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES HAVE ANY LIABILITY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL,
EXEMPLARY OR PUNITIVE DAMAGES. THIS LIMITATION OF LIABILITY APPLIES WHETHER A CLAIM IS ONE ALLEGING
BREACH OF A CONTRACT OR WARRANTY, NEGLIGENCE OR OTHER TORT, FOR THE VIOLATION OF ANY STATUTORY DUTY,
THE FAILURE OF ANY LIMITED OR EXCLUSIVE REMEDY TO ACHIEVE ITS ESSENTIAL PURPOSE, OR ANY OTHER CLAIM OF
ANY NATURE. BECAUSE SOME STATES AND JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY
FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, THIS LIMITATION MAY NOT APPLY TO YOU.
Broadcast Tools, Inc.
131 State Street
Sedro-Woolley, WA 98284 • USA
360.854.9559 voice •866.783.1742 fax
[email protected] e-mail
www.broadcasttools.com website
e-mail: [email protected] voice: 360.854.9559 fax: [phone]

Alarm
Relay
1
AES DA 1x6
AES Input Status Power 2 Power 1
AES
Input
Active Alarm
AES OUTPUTS
2 3 4 5 6
NO CM NC
9 – 12VDC
Power 1 Power 2
e-mail: [email protected] voice: 360.854.9559 fax: [phone]
AES DA 1x6 Installation and Operation Manual
9
APPENDIX

e-mail: [email protected] voice: 360.854.9559 fax: [phone]
Product_Name Installation and Operation Manual
AES DA 1x6
Component Layout
T
JP1: AES Input
Te
ermination Jumper
C
C
C
C
C
C
C
C
C
C03
MC3487
U2
C04
C05
MC3487
U3
R
R13
110
OPEN
75
COM
R01
U4
+
MC3486
U1
R12
C22
R10
R11 R05
160
U5
C12
+
C17
+
L2
C24
C13
C18
L1
R15
R14
R1
6
R06
R02
R07
AES DA
JP1
R
ALARM
Y
CK O
U05 C18
1
C12
R16
C24
C13
L1
R15
G
A
1x6
(C)2023 BTI
PWR-1
213201-F
Y
PWR-2
R14
Alarm
Relay
N
N
C
O
C
C
O
N
N
C
C
O
N
N
C
C
R
04
74HC123
C19
NC
-
NO
C
+
4
3
CNO NC
C23
Q1
R09
D05
C20
Y
O
K
J11
Q1
AES Outputs
Power 1
9-12VDC
Power 2
1234
O
C
C
N
N
C
C
C
O
C
N
N
C
C
C
5
C
C
C
C
C
O
C
N
N
C
C
C
C
C
C
C
T
31
C30
123
C
123
C
123
C
123
C
1
-
NC
NO
+
C
C27
D10 D09
D04
C21
C25
C29
T5
24
31
C28
T3
24
31
T4
24
31
T2
24
31
C26
RN1
D03
C16
RN2
J6
K1J3
J12J10
J5J4
56
AES
Input
C
C
C
C
C
T
6
24
C31
23
C
123
C
4
2
T1
1
T7
24
31
C14
31
2
RN3
R02
J7 J8 J1
10
APPENDIX