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User’s Manual

Extron Electronics, USA

1230 South Lewis Street
Anaheim, CA 92805
USA
714.491.1500  
Fax 714.491.1517

Extron Electronics, Europe

Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
+31.33.453.4040  
Fax +31.33.453.4050

Extron Electronics, Asia

135 Joo Seng Road, #04-01
PM Industrial Building
Singapore 368363
+65.6383.4400  
Fax +65.6383.4664

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

www.extron.com

© 2003  Extron Electronics.  All rights reserved.

Audio Summing Amplifiers

68-776-01  

Rev. C

Printed in the USA

12 03

ASA Series

Содержание ASA Series

Страница 1: ... Fax 31 33 453 4050 Extron Electronics Asia 135 Joo Seng Road 04 01 PM Industrial Building Singapore 368363 65 6383 4400 Fax 65 6383 4664 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 www extron com 2003 Extron Electronics All rights reserved Audio Summing Amplifiers 68 776 01 Rev C Printed in the USA 12 03 ASA ...

Страница 2: ...werden können Wartung Alle Wartungsmaßnahmen sollten nur von qualifiziertem Servicepersonal durchgeführt werden Die internen Komponenten des Gerätes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall dieses Gerät selbst öffnen da beim Entfernen der Abdeckungen die Gefahr eines elektrischen Schlags und oder andere Gefahren bestehen Schlitze und Öffnungen Wenn d...

Страница 3: ...ing 2 5 ASA 101 Features and Cabling 2 6 ASA 204 ASA 304 Front Panel Features 2 6 ASA 204 ASA 304 Rear Panel Features and Cabling 2 7 Appendix A Specifications Part Numbers and Accessories A 1 Specifications A 2 Included Parts A 5 ASA 101 part numbers A 5 ASA 204 ASA 304 part numbers A 5 ASA 204 ASA 304 Optional Accessories A 5 Table of Contents 68 776 01 Rev C Printed in the USA 12 03 All tradema...

Страница 4: ...ii ASA Series Table of Contents Table of Contents cont d ASA Series 1 Chapter One Introduction About the ASA Series Features ...

Страница 5: ...es Four summing amps in one box The ASA 204 and ASA 304 can accommodate up to four stereo source devices eliminating the need for four separate summing amplifiers Furniture projector and rack mountability The ASA 204 and ASA 304 can be mounted under a desk podium or other furniture or secured to a projector mount with optional brackets Alternatively they can be mounted on an optional VersaTools or...

Страница 6: ...Features and Cabling 1 4 ST ER EO INP UT S BA L UN BA L ON SPA RE MO NO OU TP UT S 3 1 4 2 AS A 304 3 1 4 2 L R L R PO WER 12 V 2A MA X QU AD AU DIO SU MM ING AM PL IFIER S L R L R DVD Player VCR Video Camera CD Player Extron ASA 304 Audio Summing Amplifier Mono Audio Matrix Audio Amplifier Zone 2 Ceiling Speakers Zone 1 Ceiling Speakers Program Speakers Distributed Sound System Distributed Sound ...

Страница 7: ... can be set on a table or mounted on a rack shelf under a desk or tabletop or on a projector mount Tabletop use Four self adhesive rubber feet are included with the ASAs For tabletop use attach one foot at each corner of the bottom side of the unit and place the unit in the desired location Rack mounting For optional rack mounting do not install the rubber feet Mount the ASA on a VersaTools 19 1U ...

Страница 8: ...otrudes 6 Align the mounting screws with the slots in the brackets and place the ASA against the surface with the screws through the bracket slots See the illustration below 7 Slide the ASA slightly forward or back then tighten all four screws to secure the unit in place Figure 2 3 Mounting the ASA 204 or ASA 304 under furniture Projector mounting Projector mount the ASA using the optional mountin...

Страница 9: ...s and Cabling POWER 12V 2A MAX STEREO INPUTS MONO OUTPUTS BAL UNBAL ON SPARE 3 1 4 2 4 3 2 1 L QUAD AUDIO SUMMING AMPLIFIERS R ASA 2 0 4 L L R R 3 4 1 2 ASA 204 STEREO INPUTS BAL UNBAL ON SPARE MONO OUTPUTS 3 1 4 2 ASA 3 0 4 3 1 4 2 L R L R POWER 12V 2A MAX QUAD AUDIO SUMMING AMPLIFIERS L R L R 4 1 2 3 ASA 304 1 ASA 204 input connectors Plug up to four stereo audio sources into these female RCA co...

Страница 10: ...function Input Channel Output Output DIP Switch Settings Left Right wiring Unbalanced Balanced signal signal balanced 9dB 3dB signal balanced 3dB 3dB signal balanced 3dB 3dB signal signal unbalanced 3dB 3dB signal unbalanced 3dB 9dB signal unbalanced 3dB 9dB 4 Power connector An external 12V power supply is included with the unit Plug it into this 2 pole captive screw connector CAUTION When connec...

Страница 11: ...imum output 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 Connectors ASA 101 1 pair of male RCA tip ring ASA 204 4 pairs of female RCA tip ring ASA 304 4 3 5 mm captive screw connectors 5 pole Impedance ASA 101 10 kohms unbalanced with a 20 kohm load ASA 204 10 kohms unbalanced DC coupled ASA 30...

Страница 12: ...0 to 90 noncondensing Operating 32 to 122 F 0 to 50 C 10 to 90 noncondensing Rack mount ASA 101 Can be attached to any flat surface with supplied Velcro ASA 204 ASA 304 Yes with optional rack shelf part 60 190 01 or 60 190 20 Also furniture mountable with optional under desk mounting brackets 70 212 01 or projector mountable with bracket kit 70 217 01 Enclosure type ASA 101 Molded plastic ASA 204 ...

Страница 13: ...Specifications Part Numbers Accessories cont d ASA Series Specifications Part Numbers and Accessories A 6 ...

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