Air Comm Systems ACS 775SL-SP Installation And Operation Manual Download Page 1

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Air Comm Systems

, Inc

610

Sky Canyon Dr., Hangar

Murrieta, CA 92563

Ph: 951-677-0101 ~ Fx: 951-677-0701

[email protected] ~ www.AirCommSystems.com

Single Audio Mixer Panel

Installation and Operations Manual

ACS

775SL

-SP

(A692-7)

RHC

Revision

VOLUME

OFF

NORM

EMER

MIC SEL

COM

1 2 3

Air Comm

ACS 775SL

XMIT

Summary of Contents for ACS 775SL-SP

Page 1: ... CA 92563 Ph 951 677 0101 Fx 951 677 0701 Info AirCommSystems com www AirCommSystems com Single Audio Mixer Panel Installation and Operations Manual ACS 775SL SP A692 7 RHC Revision 2 9 VOLUME OFF NORM EMER MIC SEL COM COM 1 2 3 PA 1 2 3 Air Comm ACS 775SL XMIT ...

Page 2: ...cations Page 3 Physical Dimensions Page 4 Interface Schematic Page 5 n Operation Front Panel Controls Page 6 7 Front and Rear Panel Controls Pictorial Page 8 n Warranty Information Warranty Information Page 9 ACS 775SL SP Installation and Operations Manual Table of Contents ...

Page 3: ...ndicates when unit is in transmit mode INPUTS 4 selectable receive audio inputs and up to 5 transmit selections DUTY CYCLE Continuous POWER REQUIREMENTS 28 VDC MAXIMUM OPERATING ALTITUDE 16 500 ft 5029 m OPERATING TEMPERATURE RANGE 40 C to 85 C operating 65 C to 125 C storage CURRENT DRAIN 70 mA at 28V standby 500mA at 28V max signal AUDIO OUTPUT Minimum 250 mW into 600 ohms FREQUENCY RESPONSE Wit...

Page 4: ...d for the rear connector and cable harness The connector pin configuration of the ACS 775SL SP rear connector and the recommended wire size for the aircraft cable harness is shown on the following page n Physical Dimension Outline for mounting ACS 775SL SP Installation and Operations Manual Physical Dimensions Unit Width Behind Face Plate Front Panel Width Standard Dzus Mount Allow up to 2 500 For...

Page 5: ...le sleeving or jacket Before completing installation verify that all cable connector pins are seated properly and that the connector is securely mounted to the unit mating connector Important please note the power of the unit before installing it will be either 14VDC or 28VDC and clearly marked as such on the units data tag Pre fabricated cable harnesses are available from Air Comm to expedite ins...

Page 6: ...ll audios are summed and then fed directly to the headphones This enables the use of the transmitters and other equipment during audio amplifier failure 2 RECEIVE AUDIO SELECT MUTE SWITCHES Normal operation In the up position the audio selected is channeled to its proper headphone In the down position the audio selected is muted Emergency operation In the up position the audio selected is muted In...

Page 7: ...ure by unscrewing the front panel mounted filter cap inserting a new lamp and reinserting the filter into the front panel 5 MIC SELECTOR This rotary switch performs three functions simultaneously It a connects the mic to the selected transmitter b selects the associated key line and c selects the associated audio if not already selected using the audio select mute switch 6 TRANSMIT INDICATOR When ...

Page 8: ...c Page 8 n Figure 1 Front Panel Controls ACS 775SL SP Installation and Operations Manual Front Panel Controls n Figure 2 Rear Panel Controls 28V VOLUME OFF NORM EMER MIC SEL COM COM 1 2 3 PA 1 2 3 Air Comm ACS 775SL XMIT ...

Page 9: ...uipment by the owner Each unit required and claimed defective must be returned to Air Comm Systems 37610 Sky Canyon Dr Hangar 51 Murrieta CA 92563 Ph 951 677 0101 Fx 951 677 0701 E Mail info AirCommSystems com Attn Service Dept This warranty does not extend to any products which have been subjected to misuse neglect accident or in violation of instructions furnished nor does it extend to units whi...

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