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Installation Manual
XMD076A
XMD076A-3 Information is subject to the iv
Rev C, 06/22/06 restrictions on the title page
H E A D S U P T E C H N O L O G I E S
Table of Contents
Section Description Page
1.0 GENERAL INFORMATION....................................................................................................1
1.1 EQUIPMENT DESCRIPTION .............................................................................................................1
1.2 TECHNICAL SPECIFICATIONS .........................................................................................................3
1.2.1 Environmental Qualification Identification...........................................................................3
2.0 INSTALLATION INSTRUCTIONS.........................................................................................4
2.1 UNPACKING AND INSPECTION........................................................................................................4
2.2 SYSTEM IDENTIFICATION NUMBERS...............................................................................................4
2.3 XMD076A RECEIVER INSTALLATION............................................................................................5
2.3.1 Installation Considerations..................................................................................................5
2.3.2 Mounting the XMD076A ......................................................................................................5
2.3.3 Electrical Interface Wiring...................................................................................................6
2.3.4 Electrical Load Analysis ......................................................................................................8
2.4 XM SATELLITE ANTENNA INSTALLATION CONSIDERATIONS ..........................................................9
2.4.1 Antenna Coaxial Cable Installation......................................................................................9
2.4.2 Interference from VHF and SATCOM Transmitters ............................................................10
2.5 WEIGHT AND BALANCE...............................................................................................................12
3.0 SYSTEM CHECKOUT ...........................................................................................................13
3.1 INITIAL INSTALLATION VALIDATION TEST ...................................................................................13
3.2 SYSTEM TEST ............................................................................................................................. 13
3.2.1 Service Activation.............................................................................................................. 13
3.2.2 Power System and Initial Test ............................................................................................14
3.3 GROUND EMI CHECK .................................................................................................................17
4.0 FACTORY SERVICE POLICIES ..........................................................................................18
4.1 TECHNICAL SUPPORT..................................................................................................................18
4.2 GENERAL SERVICE PROCEDURES.................................................................................................18
APPENDIX A ENVIRONMENTAL QUALIFICATION FORMS....................................................19
APPENDIX B MECHANICAL INSTALLATION DIAGRAM.........................................................22
APPENDIX C ELECTRICAL INSTALLATION DIAGRAM...........................................................23