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Air Comm Systems, Inc.

Page 4

Physical Installation

The  ACS  775SL

-SP

  is  designed  to  be  Dzus  mounted  and  should  be  installed  in  the  aircraft 

using  the  Installation  kit  that  is  included.  The  above  outline  drawing  of  the  unit  with 

dimensions  will facilitate  the  installation.  Be  sure  that  adequate  clearance  is  allowed  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 Rear Connector and Cable Clearance

VOLUME

OFF

NORM

EMER

MIC  SEL

COM

COM

1 2 3

PA

1

2

3

Air Comm

ACS 775SL

XMIT

Содержание ACS 775SL-SP

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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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