Table of Contents
Section I –GENERAL INFORMATION................................................................1-1
1.1 INTRODUCTION.............................................................................................................................................1-1
1.1.1 LIMITATIONS.....................................................................................................................1-1
1.2 SCOPE................................................................................................................................................................1-1
1.3 EQUIPMENT DESCRIPTION........................................................................................................................1-1
1.4 APPROVAL BASIS FAA TSO.........................................................................................................................1-1
1.1.2 LIMITATIONS.....................................................................................................................1-2
1.5 SPECIFICATIONS...........................................................................................................................................1-2
1.6 EQUIPMENT SUPPLIED................................................................................................................................1-3
1.8 CONFIGURATION .................................................................................................................................................1-5
1.9 LICENSE REQUIREMENTS..........................................................................................................................1-5
Section II - INSTALLATION 2-1
2.1 GENERAL INFORMATION...........................................................................................................................2-1
2.1.1 SCOPE..............................................................................................................................2-1
2.1.2 CERTIFICATION REQUIREMENTS ......................................................................................2-1
2.2 UNPACKING AND PRELIMINARY INSPECTION......................................................................................................2-1
2.3 EQUIPMENT INSTALLATION PROCEDURES ..........................................................................................................2-1
2.3.1 COOLING REQUIREMENTS ................................................................................................2-1
2.3.2 MOUNTING REQUIREMENTS.............................................................................................2-1
2.3.3 AUDIO CONTROLLER CONNECTOR ASSEMBLY..................................................................2-2
2.4 CABLE HARNESS WIRING....................................................................................................................................2-2
2.4.1 ELECTRICAL NOISE...........................................................................................................2-2
2.4.2 POWER ..............................................................................................................................2-3
2.4.3 AUDIO CONTROLLER INTERFACE...................................................................................... 2-3
2.4.4 BACKLIGHTING.................................................................................................................2-4
2.4.5 UNSWITCHED INPUTS........................................................................................................2-4
2.4.6 COCKPIT VOICE RECORDER..............................................................................................2-5
2.4.7 SPEAKER OUTPUTS...........................................................................................................2-5
2.4.8 AUDIO ALERTS .................................................................................................................2-5
2.4.9 CTL45L WIRING...............................................................................................................2-6
2.5 DISCRETE INPUTS ................................................................................................................................................2-6
2.5.1 REMOTE ICS MODE CONTROL.(J452-45).........................................................................2-6
2.5.1 OXY (P453-26) ................................................................................................................2-6
2.5.2 RECEIVE MUTE (J452-44).................................................................................................2-6
2.5.3 REMOTE ALERT ACKNOWLEDGE AND ALERT PROGRAMMING (P453-23).......................2-6
2.5.4 BACKLIGHT ADJUSTMENT ................................................................................................2-7
2.6 WIRED TELEPHONE/SATELLITE COMMUNICATION INPUT..................................................................................2-7
2.7 USER ADJUSTMENTS............................................................................................................................................2-7
2.7.1 UNSWITCHED AUDIO LEVEL ............................................................................................2-8
2.7.2 ADJUSTMENTS ..................................................................................................................2-8
2.7.3 LOGIC SWITCH OPTIONS...................................................................................................2-9
2.7.4 LOGIC SWITCH DETAILS.................................................................................................2-11
2.7.5 FAIL-SAFE AUDIO AND REVERSIONARY MODE .............................................................2-16
2.7.6 MICROPHONE SETTINGS..................................................................................................2-16
2.7.7 SIDETONE........................................................................................................................2-16
2.7.8 UNSWITCHED AUDIO......................................................................................................2-17
2.7.9 HEADPHONE OPTIONS ....................................................................................................2-17
2.7.10 RECEIVE SIGNAL INDICATOR........................................................................................ 2-17
2.7.11 MUSIC FUNCTIONS .......................................................................................................2-17
2.7.12 SPEAKER ALERT AUDIO ...............................................................................................2-18
2.7.13 BACKLIGHT DIMMER VOLTAGE ...................................................................................2-18
2.7.14 OTHER SHARED FUNCTIONS.........................................................................................2-18
2.8 PAC45L PIN ASSIGNMENTS ..............................................................................................................................2-19
2.9 WIRING CHECKOUT ..........................................................................................................................................2-20
