PS Engineering PMA8000 - Page 25

32 pages

Save Page as PDF

To Next Page

To Previous Page

PS Engineering

PMA8000 Audio Selector Panel and Intercom System

Installation and Operator’s Manual

200-890-0000 Page 3-7 Revision 9, June 2005

Main Page

Table of Contents2
Equipment Description4
Introduction4
Scope4
Section I GENERAL INFORMATION4
Approval Basis5
Specifications5
Equipment Required but Not Supplied7
Equipment Supplied7
License Requirements7
- Section II - Installation8
Audio Panel Mounting Rack Installation8
Certification Requirements8
Cooling Requirements8
Equipment Installation Procedures8
General Information8
Mounting Requirements8
Scope8
Unpacking and Preliminary Inspection8
Audio Panel Tray and Connector Assembly9
Cable Harness Wiring9
Noise9
Audio Panel Interface10
Cell Phone10
Communications Push-To-Talk10
Existing Gma340 Installation10
Power10
TEL (Duplex) Function for Cell Phones10
2.4.10 Unswitched Inputs11
Backlighting11
Patented "Swap" Mode11
Transmit Interlock11
2.4.14 Intercom Wiring12
Miscellaneous Logic Output (J2, Pin 18)12
Pa Mute (J2, Pin 12)12
Public Address Mode12
Adjustments14
External Marker Lights14
Marker Antenna Installation14
Marker Beacon Installation14
Marker Light14
Middle Marker Sense (Marker Version)14
Playback Button Installation14
Audio Active Output15
Communications Antenna Installation Notes15
Pma8000 Pin Assignments16
2.11.1 Required Test Equipment17
2.11.2 Audio Panel Test17
Operational Checkout17
Post Installation Checkout17
Unit Installation17
2.11.3 Marker Checkout18
2.11.4 TEL Checkout18
Final Inspection18
- Section III OPERATION19
Internal Recorder Checkout (Optional)18
Microphone (2) (XMT) Selection (All Models)19
Power Switch (1) (EMG-Fail Safe Operation)19
Scope19
Audio Selector (4)20
Speaker Amplifier (5)20
Swap Mode (Switch from Com 1 to Com 2 Remotely)20
Intellivox® VOX-Squelch21
Intercom Operation21
Mute Button , Split Mode Ics (6)21
Split Mode21
Intercom Modes (8)22
Intercom Volume Control (7)22
Telephone23
Internal Recorder System (Option 1)24
Marker Beacon Operation (10)24
Operation24
- Section IV- Warranty and Service26
Factory Service26
- Appendix A External PTT Hook up27
- Appendix B - PMA 8000 Installation Drawings28
Warranty26
Instructions for Continuing Airworthiness, Audio System31
Instructions for Faa Form 337, Audio Panels31

PS Engineering PMA8000 - Page 25

Table of Contents