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Biamp autoTWO Operation Manual

Automatic mixer

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autoTWO
Automatic Mixer
Operation Manual
Biamp Systems | 9300 S.W. Gemini Drive | Beaverton, OR | 97008 | USA | +1.503.641.7287 | www.biamp.com

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Summary of Contents for Biamp autoTWO

  • Page 1 Automatic Mixer Operation Manual Biamp Systems | 9300 S.W. Gemini Drive | Beaverton, OR | 97008 | USA | +1.503.641.7287 | www.biamp.com...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Front Panel pg. 2 Rear Panel pg. 3 Logic Outputs pgs. 4 & 5 Specifications & Block Diagram pg. 6 Warranty pg. 7 August, 2009...
  • Page 3 INTRODUCTION The autoTWO Automatic Mixer is affordable, extremely versatile, and easy to use. Features include NOM attenuation, adaptive threshold sensing, speech-frequency filtering, manual priority override, selectable channel-off attenuation, and selectable last mic hold. The autoTWO is covered by a five-year warranty.
  • Page 4: Front Panel

    On Indicator: When the Power Cord is plugged in, and power is the threshold level. Because of the hysteresis, different threshold applied to the autoTWO, the red On indicator remains lit. settings will be arrived at depending on how you adjust this control.
  • Page 5: Rear Panel

    Main Output of one mixer to Stack In of the next Logic Outputs: This 9-pin Sub-D (male) connector provides logic mixer, and so forth. All mixers except the final autoTWO should be outputs from the eight channels, plus a common ground. When a assigned as ‘slaves’...
  • Page 6: Logic Outputs Pgs. 4

    (reducing feedback problems). For example, if a speaker is located directly above microphone #1, the Logic Output for Channel 1 of the autoTWO can be used to turn off that speaker relay when microphone #1 is active (see diagram on next page).
  • Page 7 LOGIC OUTPUTS Logic/Relay circuit autoTWO +12 Volts DC 12V Relay Power Supply − Pin #1 normally closed Contacts common normally open Logic Output #1 1N4004 Coil Diode Pin #9 Logic Outputs controlling indicators autoTWO +12 Volts DC Indicator Panel Power Supply −...
  • Page 8: Specifications & Block Diagram

    SPECIFICATIONS & BLOCK DIAGRAM...
  • Page 9: Warranty

    WARRANTY BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL 1. BIAMP Systems warrants to the original purchaser of new THIS WARRANTY IS IN LIEU OF ALL OTHER products that the product will be free from defects in material WARRANTIES, EXPRESS OR IMPLIED.
  • Page 10: Ec Declaration Of Conformity

    DIRECTIVES below except as noted herein. Any alterations to the product not agreed upon and directed by Biamp Systems Corporation will invalidate this declaration. Product Model: autoTWO...