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trig TX57 Installation Manual

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Table Of Contents

Table of Contents

Table of Contents
Preface
Purpose
Scope
Changes from Previous Issue
Document Cross-References
Introduction
Tx56 and Tx57 Description
Interfaces
Technical Specifications
Common Features
Vor Specifications
Loc Specifications
Glideslope Specification
Specific to Tx56 (Trig Part Number 01576-00-01)
Specific to Tx57 (Trig Part Number 01578-00-01)
Specific to Tx56A (Trig Part Number 01954-00-01)
Specific to Tx57A (Trig Part Number 01956-00-01)
Physical Specifications (in Tray)
Low Voltage Operation
Installation Approval
Non-ETSO Functions
Limitations
Installation
Nav Dual Watch
Audio Interfaces
Unit and Accessories Supplied
TX56 Nav/Com Items
TX56A Nav/Com Items
TX57 Nav/Com Items
TX57A Nav/Com Items
Installation Kit
Required Items
Installation
Unpacking and Inspecting Equipment
Installation Overview
Cooling Requirements
Electrical Connections
Com Connector D-Type
Nav Connector D-Type
Orientation Diagram
D Connector Crimp Terminals
Power and Ground Wiring
Stereo Wiring Considerations
Mono Wiring Considerations
Audio Wiring
Example Wire Harness
Antenna Installation
Com Antenna
Com Antenna Ground Plane
Nav Antenna
Splitting and Combining Nav Signals
Antenna Cables
BNC Connections
Interface Details
Speaker Output
Headphone Outputs
Mono Com Audio Output
Transmit Interlock
Lighting Bus Input
PTT1/2 Key Input
Intercom Key Input
Auxiliary Audio Input
Music Audio Input
Microphone Input
RS232 Input/Output
Remote Flip-Flop
Nav Audio Output
Nav Right/Left Output
Glideslope Up/Down Output
To/From Flag +/- Output
Nav and Glideslope Valid Flag Outputs
ILS Energise Output
Back-Course Annunciator Output
Superflag Outputs
Composite Output
Switched Power
Power Control
DME Interface
OBS Interface
Power Input
Ground Returns
Installation Setup and Test
Initial Power on
Configuration Items
Intercom Volume
Intercom Squelch
Music Volume
Music Muting
Frequency Step Size
Internal Nav Audio Routing
CDI Type
OBS Calibration
Remote Protocol Choice
Auxiliary Input Volume
Auxiliary Input Muting
Sidetone Volume
Radio Squelch
Audio Test Tones
Microphone Gain Adjustment
LCD DIM Point
LCD Brightness Curve
Single PTT Mode
Diagnostic Information Display
Post Installation Checks
Normal Operation
Front Panel
Display Modes
Com Radio Display
Nav Radio Display
Obs Display
T/F (To/From) Button
Localizer Back-Course Approaches
On/Off, Volume, Squelch, Ident Knob
Com Radio Tuning Step Size
Mon Button
Play Button
Intercom Function
Frequency Database
Recent Frequencies
Gps Database
Entering New Frequencies
Saving and Loading the Frequency Database
Configuration Mode
General Low Temperature Operation
Warning Messages
Fault Annunciation
Continued Airworthiness
Cleaning the Front Panel
Limited Warranty
Environmental Qualification Forms
Installation Drawings
Wiring Diagrams
Usb File Format
Introduction
Com Frequencies
Nav Frequencies
Usb Compatibility

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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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