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Overview of the ADF system, its function, and components.
Detailed technical specifications of the system for reception, modes, and performance.
Explanation of the function of each control on the receiver's front panel.
How the ADF system functions, including signal processing and bearing indication.
Procedures for system adjustment and performance testing.
Methods for isolating and diagnosing system malfunctions.
Lubrication procedures for the servo amplifier-indicator.
Procedures for disassembling receiver and servo components.
Procedures for reassembling receiver and servo components.
Introduction to parts lists and figures for system components.
Component list for 201A, A-1, B, B-1 ADF receivers.
Component list for 201C/D ADF receivers.
Component list for the 551A Servo Amplifier Indicator.
Component list for the 551B Remote Gonior Synchro.
List of electrical components for the 201() ADF receiver.
Component list for 551() indicator and 551B synchro.
Component list for the 102A/B audio amplifier.
Introduction to schematic diagrams for system components.
Main section containing system installation procedures.
Pre-installation checks of equipment and components.
Procedures for installing receiver, amplifier, and indicator units.
Guidance for mounting and installing sense and loop antennas.
Procedures for tuning sense and loop antennas for optimum performance.
Preflight and flight checks for the installed ADF system.
Instructions for installing the CW Oscillator Kit.
List of system components and accessories with part numbers.
Detailed technical specifications for ADF-T-12C and ADF-T-12D systems.