Air Comm Systems ACS 300A-100 Installation And Operation Manual

Air Comm Systems ACS 300A-100 Installation And Operation Manual

Dual audio mixer panel

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Dual Audio Mixer Panel
Installation and Operations Manual
ACS 300A-100
VHF1
VHF2
OFF
XMIT
FM1
FM2
VHF2
VHF1
MIC SEL
Info@AirCommSystems.com ~ www.AirCommSystems.com
FM1
FM2
AUXFM
EMER
AUX
NORM
AUXFM
AUX
ICS
Air Comm
VOL
ICS
ACS 300A-100
Air Comm Systems, Inc
37610 Sky Canyon Dr., Hangar 51
Murrieta, CA 92563
Ph: 951-677-0101 ~ Fx: 951-677-0701
Revision 1.5
VHF1
VHF2
FM1
EMER
AUX
NORM
VHF2
VHF1
ON
OFF
HOT
ICS
VOL
FM2
AUXFM
OFF
XMIT
FM1
FM2
AUXFM
AUX
MIC SEL

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Summary of Contents for Air Comm Systems ACS 300A-100

  • Page 1 EMER XMIT XMIT NORM NORM VHF2 VHF2 AUXFM VHF1 AUXFM VHF1 MIC SEL Air Comm MIC SEL ACS 300A-100 Air Comm Systems, Inc 37610 Sky Canyon Dr., Hangar 51 Murrieta, CA 92563 Ph: 951-677-0101 ~ Fx: 951-677-0701 Info@AirCommSystems.com ~ www.AirCommSystems.com...
  • Page 2: Table Of Contents

    ACS 300A-100 Installation and Operations Manual Table of Contents Installation Physical and Operating Specifications Page 3 Physical Dimensions Page 4 Interface Schematic Page 5 Operation Front Panel Controls Page 6-7 Front Panel Controls Pictorial Page 8 Rear Panel Adjustment Pictorial...
  • Page 3: Physical And Operating Specifications

    ACS 300A-100 Installation and Operations Manual Physical and Operating Specifications Physical Specifications SIZE: 6.31 in.(16.03 cm) W WEIGHT: 2.90 lb 2.62 in.( 6.65 cm) H 6.78 in.(17.22 cm) D w/ connector MOUNTING: Dzus rail mount CONTROLS: Panel mounted - transmit = rotary switch, audio inputs = toggle switch volume control = dual potentiometer ILLUMINATION: Edge lit front panel per MIL-P-7738E, type 3.
  • Page 4: Physical Dimensions

    ACS 300A-100 Physical Installation The ACS 300A-100 is designed to be Dzus mounted and should be installed in the aircraft using the Installation Kit that was included with the unit. The above outline drawing of the unit with dimensions will facilitate the installation. The Installation Kit consists of the following: -One (1) 37 pin AMP D-Subminiature female mating connector complete with crimp pins, hood, and slide lock.
  • Page 5: Interface Schematic

    ACS 300A-100 Installation and Operations Manual Interface Schematic Connector Pin-out 28VDC POWER IN LEFT MICROPHONE HI LEFT TRANSMIT KEY LEFT ICS KEY LEFT HEADPHONE AUDIO RIGHT MICROPHONE HI RIGHT TRANSMIT KEY RIGHT ICS KEY RIGHT HEADPHONE AUDIO INPUT 1 MIC HI...
  • Page 6 ACS 300A-100 Installation and Operations Manual Front Panel Controls ( See Figure 1 — Page 8 for pictorial ) Description The ACS 300A -100 Dual Audio Mixer Panel is a compact, lightweight unit which provides full audio control and ICS support for Pilot and Co-pilot or observer positions in the aircraft.
  • Page 7: Front Panel Controls

    ACS 300A-100 Installation and Operations Manual Front Panel Controls ( See Figure 1 — Page 8 for pictorial ) 4 - Lighting The audio panel is lit by two 28V lamps which provide night time visibility for all panel legends. They can be connected to a dimmer bus for adjustment. The lamps can be changed from the front panel by unscrewing the light filter cap.
  • Page 8: Front Panel Controls Pictorial

    ACS 300A-100 Installation and Operations Manual Front and Rear Panel Controls Figure 1 - Front Panel Controls VHF1 VHF2 AUXFM VHF1 VHF2 AUXFM EMER EMER XMIT XMIT NORM NORM VHF2 VHF2 AUXFM VHF1 VHF1 AUXFM MIC SEL Air Comm MIC SEL...
  • Page 9: Instruction For Continued Airworthiness

    PURPOSE: To provide instructions for the maintenance and inspection of the Air Comm Systems, Inc. Model ACS-300 Series Audio Mixer Panels. This Manual provides instructions supplementing the aircraft maintenance manual. These instructions only supersede the aircraft manual in the indicated areas.
  • Page 10: Warranty Information

    ■ Limited Warranty Information ■ Air Comm Systems, Inc. warrants each new product to be free from defective material and workmanship and agrees to remedy any defect or to furnish a new part in exchange for any defective unit provided an examination discloses such...

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