Air Comm Systems ACS 296 User Manual
Air Comm Systems, Inc.
AirComm
Airborne Audio Products
Receive Audio Indicator Panel
Installation Manual
ACS 296 Revision 1.1
Air Comm Systems Inc.
1640 W. Acoma Blvd.,SuiteA-118
Lake Havasu City, AZ 86403
Phone(928)854-5402
FAX (928) 854-8919
E-Mail aircomminc@aol.com
ACS 296 Installation Manual
Table of Contents
Installation
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General Operating Specifications
Physical Dimensions Page 4
InterfaceSchematic Page 5
Instructions for Continued Airworthiness
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Warranty Information
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Page 3
Page 6
Air Comm Systems Warranty Page 7
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Supplemental Information
Product Schematics
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ACS 296 Installation Manual
General Operating Specifications
Unit Description
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The ACS 296 Receive Audio Indicator Panel is a compact, Dzus mounted unit that provides a
visual status of which receive audios are active in the aircraft audio system. The ACS 296 is
designed to be interfaced with a Single or Dual Channel Audio Mixer Panel and installed in close
proximity to that panel for easy reference by the user.
Method of Operation
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The ACS 296 senses the incoming receive audios and displays the active status on the the front
panel. The active status is indicated by a glowing green LED. The intensity of the indicator is
controlled by a photo sensor located on the front of the ACS 296; as the ambient light conditions
change in the cockpit or cabin, so will the LED intensity.
Operating Specifications
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Audio Input: Up to 6 audios
Duty Cycle: Continuous
Power Requirements: 28V DC +/- 10%
Maximum Operating Altitiude: 22,000 ft.
Operating Temperature Range: -40 C to +85 C (operating), -65 C to +125 C (storage)
Current Drain: 100mA minimum; 750 mA maximum
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Physical Specifications
Size: 5.75 in. (14.61 cm) W Weight: .75 lb. (0.38 kg)
1.125 in. ( 2.86 cm) H
4.30 in. (10.92 cm) D
Illumination: Edge lit front panel per MIL-P-7738E,type 5. Capable of connection to
dimmer bus for adjustment. RX Status indicators are 5.0V Green LEDs.
Mounting: Standard Dzus rail mount, two (2) fasteners
Controls: None
Air Comm Systems, Inc. Page 3
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