LDG AT-1000Pro - Table of Contents

2
LDG AT-1000Pro 1KW Automatic
Memory Antenna Tuner
Table of Contents
Introduction 3
IMPORTANT TUNER SAFETY WARNINGS 3
Jumpstart, or “Real hams don’t read manuals!” 4
Specifications 4
Operating Instructions 5
Getting to know your AT-1000Pro 5
Installation 7
Setup 7
Version Display: 7
Tune Memory Clear 8
Power-Up On/Off 8
Function Modes 8
Operation 9
Button Functions and LED Indications 9
Normal Operation 10
Memory Operation 10
Fine-tuning the tuner 11
Error Indications 11
A word about “roll-back” circuits 11
LED Error codes 12
Default Setting 12
Radio Interface 12
Theory of Operation 13
Some basic ideas about impedance 13
Transmitters, transmission lines, antennas and impedance 13
The LDG AT-1000Pro 14
The LDG AT-1000Pro 15
Care and Maintenance 17
Technical Support 17
Warranty and Service 17