Pilot USA PA-400ST User Manual
Pa-400st, 400 series intercoms operational guide

1
PA-400ST
400 Series Intercoms
Operational Guide
“4-Station, Stereo, Cell/Satellite Phone Capable”
Table of Contents
Introduction
1.0
Features
2.0
Off/On Power
2.0
Squelch Setting
2.1
3-Way Settings
2.2
Music-In
3.0
Cell Phone
3.1
Battery Power
3.2
Auxiliary Power
3.3
Backlighting On/Off
3.4
Pilot’s Volume
3.5
Co-Pilot / Passenger Volume
3.6
Fail Safe Mode
4.0
PTT / Y-Adapter Set-Up
4.1
Warranty Service
4.2
Technical Specifications
4.3
Welcome to the World of Clear Communications
The stereo version PA-400ST intercom is a portable design that has been used successfully in general
aviation for over 18 years. No other intercom on the market has the features and capabilities of this amazing
intercom. This particular series has been recently modified to include a cell phone jack for your safety and
convenience. Before using in an aircraft we recommend that you take a check-ride in your living room and
become familiar with all the features of your new intercom. We hope that our intercom will enhance your
flying experience for many years to come. If you have any questions after reading this manual, please do
not hesitate to contact us:Toll Free: 888-GO-PILOT or Tel: 949-748-8880.