Digigram UAX220 User Manual

D i g i g r a m

UAX220

Professional

USB Audio Interface

User’s manual

D i g i g r a m

For technical support,

please contact your supplier

www.digigram.com

Digigram S.A.

Parc de Pré Milliet, 38330 Montbonnot - FRANCE

Tel: [phone]• Fax: [phone]• E-mail: [e-mail]

Digigram Inc.

2101 Wilson Boulevard, Suite 1004, Arlington, VA 22201-USA

Tel: [phone] • Fax: [phone] • E-mail: [e-mail]

Digigram Asia Pte Ltd.

350 Orchard Road - #19-07 Shaw House Singapore 238868-SINGAPORE

Tel: [phone]• Fax: [phone]• Fax: [e-mail]

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UAX220

User’s manual

Table of Contents

INFORMATION FOR THE USER
IMPORTANT NOTICE

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CONTENTS OF THIS PACKAGE
FEATURES

Main hardware features ..................................................................................................5

Main software features .................................................................................................... 6

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HARDWARE REQUIREMENTS

Software requirements .....................................................................................................6

Supported operating systems..........................................................................................6

HARDWARE INSTALLATION

UAX220 installation..........................................................................................................6

SOFTWARE INSTALLATION
HOW TO CHECK THE INSTALLATION

Under Windows..................................................................................................................7

Under Mac OS X...............................................................................................................8

Under Linux.........................................................................................................................8

LEVEL CONTROLS

Control Panel under Windows..................................................................................... 10

Sound panel under Mac OS X .................................................................................... 12

CONFIGURATION
SPECIFICATIONS

Configuration.................................................................................................................... 14

Inputs/Outputs................................................................................................................. 14

Audio specifications ........................................................................................................ 15

APPENDICES

Schematic diagram......................................................................................................... 16

Connector allocation....................................................................................................... 16

XLR-3 ........................................................................................................................... 16

Headphone connector:............................................................................................. 16

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Copyright 2005 Digigram. All rights reserved.
No portion of this manual may be reproduced without prior written consent from Digigram. The copyright protection
claimed here includes photocopying, translation and/or reformatting of the information contained in this manual.
While every effort has been made to ensure accuracy, Digigram is not responsible for errors and omissions, and
reserves the right to make improvements or changes in the products and programs described without notice.
Digigram and the Digigrazm logo, and UAX220 are registered trademarks or trademarks of Digigram S.A. All other
trademarks are property of their respective holders.

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D i g i g r a m

INFORMATION FOR THE USER

This device complies with part 15 of FCC rules. Operation is subject to the following
two conditions: (
must accept any interference received, including interference that may cause undesired

operation.

This equipment has been tested and found to comply with the limits for a CLASS B
digital device, pursuant to Part
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions contained in this data sheet, may
cause harmful interference to radio and television communications. However, there is
no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:

* reorient or relocate the receiving antenna

* increase the separation between the equipment and the receiver

* connect the equipment into an outlet on a circuit different from that of the

receiver

* consult the dealer or an experienced audio television technician.

Note:

1) This device may not cause harmful interference, and (2) This device

15 of the FCC Rules. These limits are designed to

Connecting this device to peripheral devices that do not comply with CLASS B

requirements or using an unshielded peripheral data cable could also result in
harmful interference to radio or television reception. The user is cautioned that any
changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment. To ensure
that the use of this product does not contribute to interference, it is necessary to use

shielded I/O cables.

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UAX220

User’s manual

IMPORTANT NOTICE

This device has been tested and found to comply with the following
standards:

• International: CISPR22 Class B

• Europe : EMC 89/336/CEE (1992) specifications.

• United States: FCC Rules-Part 15-Class B (digital device).

CONTENTS OF THIS PACKAGE

Thank you for purchasing a Digigram UAX220 USB audio device.

The UAX220 package consists of the following components:
* the UAX220 audio device
* the user’s manual at hand
* a carrying case

Feel free to visit our web site
information, consult FAQs, and discover our complete and updated audio
product line.

FEATURES

UAX220 is a stereo audio interface for USB ports (compatible with USB ports

1.1 and 2.0). It is fed via USB, and does not require any driver installation of
(as it is compatible with the USB Audio specification 1.0).

www.digigram.com to get more technical

Main hardware features

• 2 balanced∗ analog mono line inputs

• 2 servo-balanced∗∗ analog mono line outputs

• 1 female ¼'' jack headphone stereo output

with potentiometer adjustable gain

• 24 bits/96 kHz A/D and D/A converters

• Direct monitoring enabled via switch on the box

Note: the input echo is mixed on the output with the sounds played by the

∗

∗∗

application.

can be used with unbalanced signals

Electronically servo-balanced outputs provide automatic level adjustment to accommodate

either balanced or unbalanced lines

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