Rosen Aviation
Document Number: 100318
Revision: A
Date: 03/11/08
Template: 4.2.3-6-FM; Revision A; 16 May, 2005
Page 11 of 13
8. REVISION HISTORY
Revision
Date
Revision Description
EC #
A
03/11/08
New release
08079
9. APPENDIX
9.1. Configuration Diagrams
The following diagrams illustrate different ways to configure the unit’s connections to integrate
audio control into an in-flight entertainment system.
Headphone
Distribution
Amplifier
Seat 1
Seat 2
Seat 3
Seat 4
Channel 4
Pilot Mic Input
PA Override In
Channel A
Channel 1
Channel 2
Channel 3
Channel B
Channel C
DVD Player
Audio
Out
PA Override
Discrete Input
Pilot Audio
N/C
N/C
Example 1
– The aircraft has four passenger seats. Each seat has a headphone jack without
source select switch. There is only one audio source in the system (DVD player).
Configure the switches on the Headphone Distribution Amplifier, as shown above. Leave all other
unused switches in the OFF position.
