PS Engineering
PMA6000B Audio Selector Panel and Intercom System
Installation Manual
200-066-0200
Page ii
Rev 6, Feb. 2013
Table of Contents
Section I GENERAL INFORMATION................................................................................................ 1-1
1.1
INTRODUCTION............................................................................................................... 1-1
1.2
SCOPE ............................................................................................................................... 1-1
1.3
EQUIPMENT DESCRIPTION............................................................................................ 1-1
1.4
APPROVAL BASIS - FAA................................................................................................. 1-2
1.5
SPECIFICATIONS............................................................................................................. 1-2
1.6
EQUIPMENT SUPPLIED................................................................................................... 1-3
1.7
EQUIPMENT REQUIRED BUT NOT SUPPLIED ............................................................. 1-3
1.8
LICENSE REQUIREMENTS ............................................................................................. 1-3
Section II -Installation .......................................................................................................................... 2-1
2.1
GENERAL INFORMATION .............................................................................................. 2-1
2.1.1
SCOPE........................................................................................................................... 2-1
2.2
Unpacking and Preliminary Inspection................................................................................ 2-1
2.3
Equipment Installation Procedures...................................................................................... 2-1
2.3.1
Cooling Requirements .................................................................................................... 2-1
2.3.2
Mounting Requirements ................................................................................................. 2-2
2.3.3
Mounting Rack Installation ............................................................................................ 2-2
2.4
Cable Harness Wiring ......................................................................................................... 2-2
2.4.1
Noise.............................................................................................................................. 2-3
2.4.2
Entertainment Input ....................................................................................................... 2-3
2.4.3
PMA6000B Pin assignments .......................................................................................... 2-4
2.4.4
External Push-to-Talk .................................................................................................... 2-5
2.4.5
Transmit Interlock.......................................................................................................... 2-5
2.4.6
Power ............................................................................................................................. 2-5
2.4.7
"Swap" Mode ................................................................................................................. 2-5
2.4.8
Backlighting................................................................................................................... 2-5
2.4.9
Middle Marker Sense ..................................................................................................... 2-7
2.4.10
Unswitched Inputs ..................................................................................................... 2-7
2.4.11
Intercom .................................................................................................................... 2-7
2.5
Adjustments........................................................................................................................ 2-7
2.6
Marker Antenna Installation ............................................................................................... 2-8
2.7
Communications Antenna Installation Notes....................................................................... 2-8
2.8
Unit Installation .................................................................................................................. 2-8
2.9
Post Installation Checkout................................................................................................... 2-8
2.9.1
Required Test Equipment ............................................................................................... 2-8
2.9.2
Power Test ..................................................................................................................... 2-8
2.9.3
Marker Checkout............................................................................................................ 2-9
2.10
Final Inspection. ................................................................................................................. 2-9
Section III OPERATION ................................................................................................................... 3-1
3.1
GENERAL INFORMATION .............................................................................................. 3-1
3.2
Power, Fail Safe Operation (1) ............................................................................................ 3-1
3.3
Volume Control (2)............................................................................................................. 3-2
3.4
Audio Selector (3)............................................................................................................... 3-2
3.5
Transmit selection (4) ......................................................................................................... 3-2
3.5.1
Swap Mode (Switch from Com 1 to Com 2 remotely) ..................................................... 3-3
3.5.2
Split Mode...................................................................................................................... 3-3
3.6
Speaker Amplifier (5) ......................................................................................................... 3-3
3.7
Intercom Operation ............................................................................................................. 3-3
3.7.1
Adjusting the VOX-Squelch control (6).......................................................................... 3-3
2.3.4
Connector Assembly........................................................... ............................................. 2-2
