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Rosen Aviation 0700-001 Technical Manual

Headphone distribution amplifier
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E L E C T R ON I C R E V I S I ON
C ON T R OL L E D
Document Number 100318 Rev A

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Summary of Contents for Rosen Aviation 0700-001

  • Page 1 E L E C T R ON I C R E V I S I ON C ON T R OL L E D Document Number 100318 Rev A...
  • Page 2 The information contained in this document is subject to change without notice. Because we are continuously improving and adding features to our products, Rosen Aviation, LLC reserves the right to change specifications without prior notice. Rosen Aviation, LLC shall not be liable for technical or editorial errors or omissions contained herein.

  • Page 3: Table Of Contents

    Rosen Aviation Contents 1. INTRODUCTION ........................ 4 1.1. Unpacking ........................4 2. DEFINITIONS ........................4 2.1. Operating Modes ......................5 3. CONFIGURATION DIP SWITCHES ................... 5 3.1. Auxiliary Configuration Switches .................. 5 4. CONFIGURING A SINGLE OUTPUT CHANNEL .............. 6 4.1.

  • Page 4: Introduction

    Rosen Aviation 1. INTRODUCTION The Headphone Distribution Amplifier 0700-001 features three audio inputs, a pilot mic input, and eight controllable audio outputs. The pilot mic input will override the other inputs when active. The unit is designed to integrate into any entertainment system with analog audio capability and controllers that allow you to select different audio sources in the aircraft.

  • Page 5: Operating Modes

    Rosen Aviation 2.1. Operating Modes Each output channel may be configured to one of two modes of operation by setting the DIP switches according to the ON indicators on the audio distribution amplifier. Fixed output Keeps the output channel set to a specific input channel: either A, B, or C.

  • Page 6: Configuring A Single Output Channel

    Rosen Aviation 4. CONFIGURING A SINGLE OUTPUT CHANNEL Configuring a single output channel depends on several variables. Number of audio inputs Use of a source select switch (such as a controller, IR remote, or at the seat) Choice of fixed inputs: channel A, B, or C 4.1.

  • Page 7: Installation Example

    Rosen Aviation To configure the remaining output channels (2-8), copy the appropriate switch settings from Tables 1-3. Fixed modes will use either an ON/OFF, OFF/ON, or OFF/OFF combination and switched modes will always use the OFF/OFF combination. If you use three audio sources and a source select switch, configure the DIP switches as shown in Table 3.

  • Page 8: Mounting

    Rosen Aviation 5. MOUNTING Mount the Headphone Distribution Amplifier in any orientation using the four mounting slots in the flange brackets on the exterior housing. Refer to Note 3 on the Outline and Installation Drawing 0700-001-CD. 6. ADJUSTING THE MAXIMUM AUDIO LEVEL The factory defaults for the potentiometers, as shown in Figure 4, are set to line level.

  • Page 9: Do-160E Qualifications

    Rosen Aviation 7.1. DO-160E Qualifications Table 6 DO 160E test criteria to which we test the Headphone Distribution Amplifier Description DO-160E Section DO-160E Category Temperature and Altitude Temperature Variation Humidity Operational Shocks & Crash Safety Vibration S, Curve B Explosive Atmosphere Waterproofness 10.0...

  • Page 10: Specifications

     Check for damaged connector pins.  Verify source select switch operation and pinout. If you need assistance with an installation, please contact Rosen Aviation at 541.342.3802 or 888.668.4955. Document Number: 100318 Revision: Date: 03/11/08 Template: 4.2.3-6-FM; Revision A; 16 May, 2005...

  • Page 11: Revision History

    Rosen Aviation 8. REVISION HISTORY Revision Date Revision Description EC # 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.
  • Page 12 Rosen Aviation Headphone Distribution Amplifier PA Override PA Override In Discrete Input Pilot Audio Pilot Mic Input Seat 1 Channel 1 DVD Player Select Channel A Switch Audio Channel 2 Seat 2 Select DVD Player Switch Channel 3 Audio Seat 3...
  • Page 13 Rosen Aviation Headphone Distribution Am plifier PA Override PA Override In Discrete Input Pilot Audio Pilot Mic Input Seat 1 Channel 1 DVD Player Channel A Audio Channel 2 Seat 2 O ut XM Radio Channel 3 Audio Seat 3...

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