Table of Contentsii Apollo SL30 Installation ManualS ETUP AND CHECKOUT ............................................................................................................................................ 33F INAL S YSTEM CHECK ............................................................................................................................................ 37I NSTRUCTIONS FOR CONTINUED AIRWORTHINESS ..........................................................................40SECTION 3 - SPECIFICATIONS .............................................................................................41ELECTRICAL ...................................................................................................................................41PHYSICAL .......................................................................................................................................41ENVIRONMENTAL ...........................................................................................................................41AVIONICS OUTPUTS ........................................................................................................................42NAV RECEIVER PERFORMANCE .....................................................................................................43VOR ....................................................................................................................................................................... 43LOCALIZER .............................................................................................................................................................. 43G LIDESLOPE ............................................................................................................................................................ 44OBS RESOLVER ...................................................................................................................................................... 44COMPOSITE O UTPUT ................................................................................................................................................ 44COMM RECEIVER PERFORMANCE ...................................................................................................45COMM TRANSMITTER PERFORMANCE .............................................................................................45I NTERCOM PERFORMANCE ..............................................................................................................46CONTROL I NPUTS ............................................................................................................................46ANTENNA REQUIREMENTS ..............................................................................................................46COMM A NTENNA ..................................................................................................................................................... 46NAV A NTENNA ....................................................................................................................................................... 46SERIAL I NTERFACE .........................................................................................................................47REAR CONNECTOR PINOUT .............................................................................................................47SECTION 4 - LIMITATIONS ...................................................................................................49I NSTALLATION ................................................................................................................................49COMPUTATION RATES ....................................................................................................................49OPERATIONAL .................................................................................................................................49APPENDIX A - TROUBLESHOOTING ..................................................................................51CONTACTING THE FACTORY FOR ASSISTANCE ................................................................................52APPENDIX B - PERIODIC MAINTENANCE ........................................................................53VOR CHECKS .................................................................................................................................53EQUIPMENT CALIBRATION ..............................................................................................................53REFERENCE O SCILLATOR (COMM O NLY) ................................................................................................................ 53CLEANING THE FRONT PANEL .........................................................................................................53APPENDIX C - ENVIRONMENTAL QUALIFICATIONS...................................................55APPENDIX D - ACCESSORIES ...............................................................................................57FROM GARMIN AT, I NC. .................................................................................................................57APPENDIX E - SERIAL INTERFACE SPECIFICATIONS .................................................59I NPUT COMMANDS ..........................................................................................................................59OUTPUT M ESSAGES ........................................................................................................................59DATA FORMAT ................................................................................................................................60DEFAULT M ESSAGE OUTPUT ..........................................................................................................60M ESSAGE FORMATS ........................................................................................................................60