Trig TX56 Manual de usuario

TX56/56A and TX57/57A Installation

Manual

01776-00-01-AD

5 April 2022

Trig Avionics Europe B.V.

Hardwareweg 3

3821 BL Amersfoort

Netherlands

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TX56/56A and TX57/57A Installation Manual 5 April 2022

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CONTENTS

1.PREFACE ................................................................................................. 1

1.1PURPOSE ............................................................................................. 1

1.2SCOPE ................................................................................................. 1

1.3CHANGES FROM PREVIOUS ISSUE ....................................................... 1

1.4DOCUMENT CROSS-REFERENCES ........................................................ 1

2.INTRODUCTION .................................................................................... 3

2.1TX56 AND TX57 DESCRIPTION .......................................................... 3

2.2INTERFACES ........................................................................................ 4

3.TECHNICAL SPECIFICATIONS ......................................................... 7

3.1COMMON FEATURES ........................................................................... 7

3.2VOR SPECIFICATIONS ......................................................................... 7

3.3LOC SPECIFICATIONS ......................................................................... 8

3.4GLIDESLOPE SPECIFICATION ............................................................... 8

3.5SPECIFIC TO TX56 (TRIG PART NUMBER 01576-00-01) ..................... 9

3.6SPECIFIC TO TX57 (TRIG PART NUMBER 01578-00-01) ..................... 9

3.7SPECIFIC TO TX56A (TRIG PART NUMBER 01954-00-01) ................ 10

3.8SPECIFIC TO TX57A (TRIG PART NUMBER 01956-00-01) ................ 11

3.9PHYSICAL SPECIFICATIONS (IN TRAY) .............................................. 12

3.10LOW VOLTAGE OPERATION .............................................................. 1 2 

3.11INSTALLATION APPROVAL ................................................................ 13

3.12NON-ETSO FUNCTIONS .................................................................... 13

3.13LIMITATIONS .................................................................................... 13

3.13.1Installation...............................................................................13

3.13.2Nav Dual Watch.......................................................................13

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3.13.3Audio Interfaces.......................................................................14

4.UNIT AND ACCESSORIES SUPPLIED ............................................ 15

4.1TX56 NAV/COM ITEMS .................................................................... 15

4.2TX56A NAV/COM ITEMS .................................................................. 15

4.3TX57 NAV/COM ITEMS .................................................................... 15

4.4TX57A NAV/COM ITEMS .................................................................. 15

4.5INSTALLATION KIT ........................................................................... 16

4.6REQUIRED ITEMS .............................................................................. 17

5.INSTALLATION ................................................................................... 18

5.1UNPACKING AND INSPECTING EQUIPMENT ....................................... 18

5.2INSTALLATION OVERVIEW ................................................................ 18

5.3COOLING REQUIREMENTS ................................................................. 19

5.4ELECTRICAL CONNECTIONS .............................................................. 2 0 

5.4.1Com Connector D-type ............................................................20

5.4.2Nav Connector D-type..............................................................21

5.4.3Orientation Diagram................................................................24

5.4.4D Connector Crimp Terminals.................................................24

5.4.5Power and Ground Wiring.......................................................25

5.4.6Stereo Wiring Considerations..................................................26

5.4.7Mono Wiring Considerations...................................................27

5.4.8Audio Wiring............................................................................27

5.4.9Example Wire Harness.............................................................30

5.5ANTENNA INSTALLATION ................................................................. 30

5.5.1Com Antenna............................................................................30

5.5.2Com Antenna Ground Plane....................................................31

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5.5.3Nav Antenna.............................................................................31

5.5.4Splitting and Combining Nav Signals ......................................32

5.5.5Antenna Cables........................................................................32

5.5.6BNC Connections.....................................................................33

5.6INTERFACE DETAILS ......................................................................... 34

5.6.1Speaker Output.........................................................................34

5.6.2Headphone Outputs..................................................................34

5.6.3Mono Com Audio Output.........................................................34

5.6.4Transmit Interlock....................................................................34

5.6.5Lighting Bus Input....................................................................34

5.6.6PTT1/2 Key Input.....................................................................35

5.6.7Intercom Key Input...................................................................35

5.6.8Auxiliary Audio Input...............................................................35

5.6.9Music Audio Input....................................................................36

5.6.10Microphone Input.....................................................................36

5.6.11RS232 Input/Output..................................................................36

5.6.12Remote Flip-flop ......................................................................36

5.6.13Nav Audio Output.....................................................................36

5.6.14Nav Right/Left Output..............................................................36

5.6.15Glideslope Up/Down Output....................................................37

5.6.16To/From Flag +/- Output.........................................................37

5.6.17Nav and Glideslope Valid Flag Outputs..................................37

5.6.18ILS Energise Output.................................................................37

5.6.19Back-Course Annunciator Output............................................37

5.6.20Superflag Outputs ....................................................................37

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5.6.21Composite Output ....................................................................38

5.6.22Switched Power........................................................................38

5.6.23Power Control..........................................................................38

5.6.24DME Interface..........................................................................38

5.6.25OBS Interface...........................................................................38

5.6.26Power Input..............................................................................39

5.6.27Ground Returns........................................................................39

6.INSTALLATION SETUP AND TEST ................................................ 41

6.1INITIAL POWER ON ........................................................................... 41

6.2CONFIGURATION ITEMS .................................................................... 41

6.2.1Intercom Volume......................................................................42

6.2.2Intercom Squelch......................................................................42

6.2.3Music Volume...........................................................................42

6.2.4Music Muting ...........................................................................42

6.2.5Frequency Step Size .................................................................43

6.2.6Internal Nav Audio Routing.....................................................43

6.2.7CDI Type..................................................................................43

6.2.8OBS Calibration.......................................................................44

6.2.9Remote Protocol Choice ..........................................................44

6.2.10Auxiliary Input Volume............................................................44

6.2.11Auxiliary Input Muting.............................................................44

6.2.12Sidetone Volume.......................................................................45

6.2.13Radio Squelch ..........................................................................45

6.2.14Audio Test Tones......................................................................45

6.2.15Microphone gain adjustment....................................................45

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6.2.16LCD Dim Point ........................................................................46

6.2.17LCD Brightness Curve.............................................................46

6.2.18Single PTT Mode......................................................................46

6.2.19Diagnostic Information Display...............................................47

7.POST INSTALLATION CHECKS ...................................................... 48

8.NORMAL OPERATION ...................................................................... 49

8.1FRONT PANEL ................................................................................... 49

8.2DISPLAY MODES ............................................................................... 49

8.3COM RADIO DISPLAY ....................................................................... 49

8.4NAV RADIO DISPLAY ........................................................................ 50

8.5OBS DISPLAY ................................................................................... 51

8.6T/F (TO/FROM) BUTTON ................................................................... 52

8.7LOCALIZER BACK-COURSE APPROACHES ......................................... 52

8.8ON/OFF, VOLUME, SQUELCH, IDENT KNOB ...................................... 52

8.9COM RADIO TUNING STEP SIZE ........................................................ 53

8.10MON BUTTON .................................................................................. 53

8.11PLAY BUTTON ................................................................................. 56

8.12INTERCOM FUNCTION ....................................................................... 56

8.13FREQUENCY DATABASE .................................................................... 56

8.14RECENT FREQUENCIES ...................................................................... 57

8.15GPS DATABASE ................................................................................ 58

8.16ENTERING NEW FREQUENCIES .......................................................... 58

8.17SAVING AND LOADING THE FREQUENCY DATABASE ........................ 59

8.18CONFIGURATION MODE .................................................................... 60

8.19GENERAL LOW TEMPERATURE OPERATION ...................................... 61

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8.20WARNING MESSAGES ....................................................................... 61

8.21FAULT ANNUNCIATION ..................................................................... 62

9.CONTINUED AIRWORTHINESS ...................................................... 63

9.1CLEANING THE FRONT PANEL ........................................................... 63

10.LIMITED WARRANTY ................................................................... 64

11.ENVIRONMENTAL QUALIFICATION FORMS ........................ 65

12.INSTALLATION DRAWINGS ........................................................ 73

13.WIRING DIAGRAMS ...................................................................... 75

14.USB FILE FORMAT ......................................................................... 83

14.1INTRODUCTION ................................................................................. 83

14.2COM FREQUENCIES ........................................................................... 83

14.3NAV FREQUENCIES ........................................................................... 85

14.4USB COMPATIBILITY ........................................................................ 85

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1. Preface

1.1 Purpose

This manual describes the physical and electrical characteristics and the

installation requirements for a TX56 or TX57 and TX56A or TX57A

Nav/Com.

1.2 Scope

This manual applies to the installation of the TX56, TX57, TX56A and

TX57A Nav/Com.

At the publication date of this manual the Com software version identifier is

1.0, the Nav software version is 1.0 and the FPGA version identifier is 1.2.

The software and FPGA versions are subject to change without notice.

1.3 Changes from Previous Issue

3.13.3 Audio Interfaces Minor editorial change.

1.4 Document Cross-References

01775-00 TX56/56A and TX57/57A Nav/Com Operating

Manual

ETSO-2C169a VHF Radio Communication Transceiver

Equipment Operating within the Radio

Frequency Range 117.975 – 137 Megahertz

EASA

ETSO-2C128 Devices That Prevent Blocked Channels used in

Two-Way Radio Communications Due to

Unintentional Transmissions

EASA

ETSO-2C34f ILS Glide Slope Receiving Equipment Operating

within the Radio Frequency Range 328.6 – 335.4

Megahertz

EASA

ETSO-2C36f Airborne ILS Localizer Receiving Equipment

Operating within the Radio Frequency Range

EASA

TX56/56A and TX57/57A Installation Manual 5 April 2022

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108 – 112 Megahertz

ETSO-2C40c VOR Receiving Equipment Operating Within the

Radio Frequency Range 108 – 117.95 Megahertz

EASA

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