Extron electronics ASA Series User Manual

Extron electronics ASA Series User Manual

Audio summing amplifiers
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Extron Electronics, USA
Extron Electronics, Europe
1230 South Lewis Street
Beeldschermweg 6C
Anaheim, CA 92805
3821 AH Amersfoort
USA
The Netherlands
714.491.1500
+31.33.453.4040
www.extron.com
Fax 714.491.1517
Fax +31.33.453.4050
© 2003 Extron Electronics. All rights reserved.
Extron Electronics, Asia
Extron Electronics, Japan
135 Joo Seng Road, #04-01
Daisan DMJ Building 6F
PM Industrial Building
3-9-1 Kudan Minami
Singapore 368363
Chiyoda-ku, Tokyo 102-0074 Japan
+65.6383.4400
+81.3.3511.7655
Fax +65.6383.4664
Fax +81.3.3511.7656
User's Manual

ASA Series

Audio Summing Amplifiers
68-776-01 Rev. C
Printed in the USA
12 03

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Summary of Contents for Extron electronics ASA Series

  • Page 1: Asa Series

    © 2003 Extron Electronics. All rights reserved. User’s Manual Extron Electronics, Japan Daisan DMJ Building 6F 3-9-1 Kudan Minami Chiyoda-ku, Tokyo 102-0074 Japan +81.3.3511.7655 Fax +81.3.3511.7656 ASA Series Audio Summing Amplifiers 68-776-01 Rev. C Printed in the USA 12 03...
  • Page 2: Fcc Class A Notice

    Precautions Safety Instructions • English Warning This symbol is intended to alert the user of important Power sources • This equipment should be operated only from the power source indicated on the product. This equipment is intended to be used with a main operating and maintenance (servicing) instructions power system with a grounded (neutral) conductor.
  • Page 3: Table Of Contents

    ASA 101 part numbers ... A-5 ASA 204/ASA 304 part numbers ... A-5 ASA 204/ASA 304 Optional Accessories All trademarks mentioned in this manual are the properties of their respective owners. ASA Series • Table of Contents ... 2-1 ... 2-2 ... 2-6 ...
  • Page 4: Chapter One

    Table of Contents, cont’d ASA Series Chapter One Introduction About the ASA Series Features ASA Series • Table of Contents...
  • Page 5: About The Asa Series

    Introduction About the ASA Series The Extron ASA series high-performance audio summing amplifiers convert stereo audio signals into balanced or unbalanced mono signals. The series consists of the following three models: ASA 101 — The ASA 101 is a single, ultra-compact passive summing adapter with two male RCA pigtail connectors for one unbalanced stereo audio input.
  • Page 6: Chapter 2 • Installation And Operation

    IN G FI E P LI .2 A ASA 304 Audio Summing Amplifier CD Player DVD Player Figure 1-3 — Typical ASA 304 application ASA Series • Introduction Zone 2 Ceiling Speakers Program Speakers Audio Amplifier Distributed Sound System Mono Audio...
  • Page 7: Furniture Mounting

    (diagonal) corners to secure the amplifier to the shelf. Install blank panel(s) or other unit(s) on the rack shelf. Attach the rack shelf to the rack using the supplied bolts. ASA Series • Installation and Operation ® tape to VersaTools Rack Shelf...
  • Page 8: Furniture Mounting

    Figure 2-3 — Mounting the ASA 204 or ASA 304 under furniture ASA Series • Installation and Operation Projector mounting Projector mount the ASA using the optional mounting kit (part #70-217-01) as follows: Remove rubber feet if they were previously installed on the bottom of the ASA.
  • Page 9: Asa 101 Features And Cabling

    (-) terminal will damage the audio output circuits. ASA 204/ASA 304 Front Panel Features Power LED — Lights to indicate that the ASA is on. ASA Series • Installation and Operation ASA 204/ASA 304 Rear Panel Features and Cabling ASA 204 ASA 304 ASA 204 input connectors —...
  • Page 10: And Accessories

    The two power cord wires must be kept separate while the power supply is plugged in. Remove power before wiring. ASA Series • Installation and Operation Balanced +3dB -3dB -3dB...
  • Page 11: Audio Input

    CMRR ... >75dB @ 20 Hz to 20 kHz Audio input Number/signal type ASA 101 ... 1 stereo, unbalanced ASA 204 ... 4 stereo, unbalanced ASA 304 ... 4 stereo, balanced/unbalanced ASA Series • Specifications, Part Numbers, and Accessories Output Wiring Unbalanced Balanced +6dB +6dB...
  • Page 12 Compliances ... CE, FCC Class A, VCCI, AS/NZS, ICES MTBF ... 30,000 hours Warranty ... 3 years parts and labor Specifications are subject to change without notice. ASA Series • Specifications, Part Numbers, and Accessories ® Included Parts ASA 101 part numbers...
  • Page 13 Specifications, Part Numbers, Accessories, cont’d ASA Series • Specifications, Part Numbers, and Accessories...

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