Audio international MCD-104-01-x Installation And Operation Manual

10 disc cd player/ changer
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Installation & Operation Manual
MCD-104-01-x
10 Disc CD Player/Changer
Document # 540245
a DeCrane Aircraft Company
7300 Industry Drive, North Little Rock, AR 72117
Phone: 501-955-2929 Fax: 501-955-2988
www.audiointl.com

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  • Page 1 Installation & Operation Manual MCD-104-01-x 10 Disc CD Player/Changer Document # 540245 a DeCrane Aircraft Company 7300 Industry Drive, North Little Rock, AR 72117 Phone: 501-955-2929 Fax: 501-955-2988 www.audiointl.com...
  • Page 2 Audio International, Inc. Neither this document nor the data contained herein shall be reproduced, used, or disclosed to anyone without the written authorization of Audio International, Inc. Document # 540245, Rev IR, 06/2002...
  • Page 3: Table Of Contents

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual Table of Contents Section Description Page General Information ......
  • Page 4: General Information

    Purpose Of The Equipment The MCD-104-01-x 10 Disc CD Player/Changer is a high quality CD player/changer specifically designed to meet the special requirements of aircraft use. This CD player/changer has the capability of storing up to ten 5"...
  • Page 5: Optional Equipment

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual Optional Equipment Audio International, Inc. offers a comprehensive family of Cabin Control Modules for PC interface. These modules provide convenient solutions for a variety of frequently encountered interfacing needs or special requirements and are an important part of AI’s “building block” system for configuring total cabin management.
  • Page 6: Data Bus Control

    RS-485 digital data bus system and configured to control the operational features of the MCD unit. Data Bus Control The MCD-104-01-x is designed to interface with other Audio International equipment via AI’s proprietary RS-485 serial data bus. Document # 540245, Rev IR, 06/2002...
  • Page 7: Potentiometer Settings

    • Access for service repair (if applicable) • Convenience for user interface (if applicable) 3.1.2 The MCD-104-01-x shall be installed to conform to the standards designated by the customer, installing agency, and existing conditions as to the unit location and type of installation.
  • Page 8: Cautions & Warnings

    Headphone amplifiers and line level amplifiers should be located no more than three (3) feet away from source equipment. 3.3.7 DO NOT mount the MCD-104-01-x on its side, at an angle, or in an inclined position. 3.3.8 DO NOT load media into player when humidity is high and media and/or player have not warmed above the dew point;...
  • Page 9: Compact Disc Care

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual Compact Disc Care 3.4.1 When playing a disc for the first time, check that there are no burrs stuck in the center hole of the disc. 3.4.2 Do not touch the playback side of the disc; do not apply tape to either side of the disc.
  • Page 10: Physical Characteristics

    MIL-DTL-27500 or equivalent unless otherwise specified. Physical Characteristics 3.6.1 The MCD-104-01-x shall be located away from heat sources, magnetic fields, direct sunlight, and areas with excessive dust. The unit shall NOT be mounted to the skin of the aircraft.
  • Page 11: Electrical Characteristics

    Three (3) strap pins are available to allow the infrared codes to be configured. 3.7.3 The MCD-104-01-x has been designed to combine the control head and remote unit into one (1) enclosure. The unit utilizes one (1) 15-pin connector for electrical connections.
  • Page 12: Pinout Assignments And Descriptions

    Reserved 3.10 Post-Installation Test 3.10.1 With the aircraft power ON, apply power to the MCD-104-01-x. Load the CD remote unit with from one (1) to ten 5" CDs. Press the PL/ST (play/stop) button on the control head to start playback.
  • Page 13: Operation

    MCD-104-01-x Installation & Operation Manual Operation Introduction 4.1.1 The MCD-104-01-x can be operated via front panel buttons or optionally controlled by infrared remote or AI’s touch screen panel. Digital codes allow the unit to interface with an infrared handheld remote via an infrared receiver, IFR-9A or IFR-485. Multiple units can be controlled independently using available programming pins.
  • Page 14 Audio International, Inc. MCD-104-01-x Installation & Operation Manual Press the FORWARD DISC SEARCH button once and release. The unit will advance to the next CD and resume play at the first track. Press the button repeatedly to advance through multiple CDs.
  • Page 15: Optional Remote Operation

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual Optional Remote Operation The following functions can be controlled using Audio International’s optional remote control unit customized for your system configuration. 4.3.1 To Play a CD: With a magazine loaded in the changer, press the play/pause button on the remote.
  • Page 16: Troubleshooting

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual 4.3.5 To Use Shuffle Mode: Press the shuffle button on the remote. The display on the control head will indicate SHUF1. The unit will play all tracks on a CD in random order and advance to the next CD in sequential order.
  • Page 17: Troubleshooting Chart

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual • To check data bus integrity, utilizing a voltmeter, oscilloscope, or other voltage instrument, verify proper input voltage on the data bus pins. Typical measurements with no device(s) on bus transmitting are as follows: A-to-Ground : 4.0 to 4.5 VDC...
  • Page 18: Reference Drawings

    Audio International, Inc. MCD-104-01-x Installation & Operation Manual Reference Drawings The following diagrams show the unit dimensions, mounting locations, and connector locations for the MCD-104-01-x. Document # 540245, Rev IR, 06/2002 Page 17 of 18...
  • Page 19 Audio International, Inc. MCD-104-01-x Installation & Operation Manual Document # 540245, Rev IR, 06/2002 Page 18 of 18...

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