AJA®, lo®, Ki Pro®, KONA®, KUMO®,T-TAP®, Because it matters.® and ROI® are registered
trademarks of AJA Video Systems, Inc. in the United States. AJA and Ki Pro are trademarks
of AJA Video Systems, Inc. registered in other countries. AJA Control Room™, CION™,
Corvid Ultra™, FiDO™, Science of the Beautiful™, TruScale™, TruZoom™, V2Analog™ and
V2Digital™ are trademarks of AJA Video Systems, Inc.
AirPort, Apple, Apple logo, AppleShare, AppleTalk, FireWire, iPod, iPod touch, Mac and
Macintosh are registered trademarks of Apple Inc. Final
QuickTime
Avid, Avid DNxHD and Media Composer are registered trademarks of Avid Technology,
Inc.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing, LLC.
DVI is a registered trademark of DDWG.
logo are trademarks of Apple Inc.
Cut Pro, QuickTime and
Copyright
Contacting Support
Telephone:+1.530.271.3190
FAX :+1.530.271.3140
Web:http://www.aja.com
Support Email:support@aja.com
TASCAM is a registered trademark of TEAC Corporation.
All other trademarks are the property of their respective holders.
When calling for support, have all information at hand prior to calling.
To contact AJA for sales or support, use any of the following methods:
Sales Email:sales@aja.com
HD10AMA Mini-Converter v1.0r2www.aja.com
3
Chapter 1: Introduction
Overview
Features
The HD10AMA is a dual rate 4 channel analog audio Embedder/Disembedder. The
Disembedder is always functional providing 4 outputs. The Embedder is user selectable,
on a channel pair basis, to either “pass” input audio or embed input audio from the
breakout cable. Analog audio levels are selectable. The HD10AMA automatically detects
and configures to the input video standard.
• Dual rate HD-SDI/SDI Embedder/Disembedder
• 4 Channel Balanced Analog Audio I/O
• Supplied XLR breakout cable
• HD/SD SDI input, 2 HD/SD SDI outputs
• Dipswitch configuration
• Uses universal input +5V power supply AJA model DWP-U-R1 (included)
HD10AMA Mini-Converter v1.0r2www.aja.com
4
EQ
Cable Driver
Cable Driver
Embed 1/2, 3/4
Embed and Pass-through
Packet Processor
Embed to
Group 1,2,3,4
Aux
Jumper
Analog Input 1
(Ch 1)
XLR Breakout Cable
XLR Breakout Cable
HD-SDI Out 1
HD-SDI In
HD-SDI Out 2
Analog Input 2
(Ch 2)
Analog Input 3
(Ch 3)
Analog Input 4
(Ch 4)
Analog Output 1
(Ch 1)
Analog Output 2
(Ch 2)
Analog Output 3
(Ch 3)
Analog Output 4
(Ch 4)
Dis-
Embedder
Disembed
from Group
1,2,3,4
DAC
DAC
DAC
DAC
ADC
ADC
ADC
ADC
Configuration
Determined by
DIP switch on
other side of
Converter
Analog I/O
+ 5 VDC
Power
Input
HD/SD-SDI Input
HD/SD-SDI
HD/SD-SDI
Output 1
Output 2
BNC
BNC
BNC
D-connector
(attaches to
supplied cable)
Cable
Not Shown
To S cale
HD10AMA Simplified Block Diagram
HD10AMA I/O Connections
HD10AMA Mini-Converter v1.0r2www.aja.com
5
User Controls
1 2 3 4 5 6 7 8
DIP Switch Setting
LEFT RIGHT
The HD10AMA has an 8-switch DIP accessible through a cut-out in the bottom of the
unit. The DIP switches are used to configure how the unit’s audio embedding and
disembedding functions, and adjust audio levels.
The HD10AMA also has a jumper on the internal circuit board, accessible by removing
the outer shell case of the HD10AMA, used in conjunction with the DIP switches 1 and 2
to select certain functions.
Installation
The combination of the AUX jumper setting and the DIP switch settings determines the
overall operation of the HD10AMA.
The exact functions of the DIP switch and the jumper settings are described in
“Operation” on page 8.
Typically, HD10AMA installation consists of the following:
1. Disconnect +5VDC from the converter.
2. Set the DIP switches and, if necessary, the internal jumper, for the desired equipment
configuration.
3. Connect video equipment to the converter BNCs.
4. Connect the breakout audio cable to the converter.
5. Connect audio equipment to the breakout cable (see Figure 1 for pinouts).
6. Apply power to the converter.
HD10AMA Mini-Converter v1.0r2www.aja.com
6
Figure 1. Breakout Cable Pinouts
HD10AMA Mini-Converter v1.0r2www.aja.com
7
Chapter 2: Operation
1 2 3 4 5 6 7 8
Place AUX Jumper
Here to CLOSE
(Factory Default is OPEN)
1 2 3 4 5 6 7 8
DIP Switch Setting
LEFT RIGHT
Internal Aux Jumper
The AUX Jumper inside the HD10AMA case is used to pass or delete all incoming ancillary
data packets in both the horizontal and vertical ancillary data spaces. In the default
position (OPEN), ancillary data packets are preserved and passed through whenever
possible (i.e., when audio packets for that group are not being embedded). This jumper
setting affects the functions of DIP switches 1 and 2.
To change this setting, open the case by removing the four Phillips screws that fasten the
back half of the case shell (the half having the DIP switch access hole).
Figure 2. Internal Aux Jumper Location
DIP Switches
The HD10AMA DIP switches configure the audio embedding and disembedding
functions, and adjust audio levels.
HD10AMA Mini-Converter v1.0r2www.aja.com
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