Garmin GNS 480 Installation Manual

Also see for Apollo CNX80: User Newsletter User Newsletter Supplemental Flight manual Pilot's guide Data list

Appendix A - Certification DataGNS 480 (CNX80) Installation Manual 560-0982-01 Rev A A-1APPENDIX A - CERTIFICATION DATAA.1 ENVIRONMENTAL QUALIFICATIONThe GNS 480 has been tested to the following environmental categories per procedures defined in RTCA/DO-160D.Tests were conducted from September 2002 to April 2003 using the original 1997 revision of DO-160D andspecification defined in PD3107.Environmental Qualification FormNomenclature: GNS 480Part No.: 430-6100-8xx-xxxTSO No.: C34e, C36e, C37d, C38d, C40c, C113,C128, C146aManufacturer:Garmin AT2345 Turner Road SESalem, Oregon 97302Conditions Section Description of Conducted TestsTemperature and Altitude 4 Equipment tested to Category C1 & A1Operating temp: -20ºC to +55ºCShort time high temp: to +70ºCGround survival temp: -55ºC to +85ºCAltitude: 35,000 feetDecompression: 55,000 feet [1]Overpressure (non-operating)No external cooling required provided internal fans areunobstructed and operating. [2]Temperature Variation 5 Equipment tested to Category C, 2°C/minHumidity 6 Equipment tested to Category A, standard humidityenvironmentOperational Shocks and Crash Safety 7 Equipment tested for both operational and crash safety shocksto Category B Type 5REquipment operated normally after crash shocks.(20 Gs at 11 msec (impulse) and 3 sec (sustained))Vibration 8 Equipment tested without shock mounts to Category S (CurvesB, M) and Category U (curves F, F1)Explosion Proofness 9 Equipment identified as Category X, no test requiredWaterproofness 10 Equipment identified as Category X, no test requiredFluids Susceptibility 11 Equipment identified as Category X, no test requiredSand and Dust 12 Equipment identified as Category X, no test requiredFungus Resistance 13 Equipment identified as Category X, no test requiredSalt Spray 14 Equipment identified as Category X, no test requiredMagnetic Effect 15 Equipment is Class Z (Dc is at 0.185 meters)Power Input 16 Equipment tested to Category A & B (14 and 28 VDC system)Voltage Spike 17 Equipment tested to Category AAudio Frequency Conducted Susceptibility -Power Inputs18 Equipment tested to Categories A & BInduced Signal Susceptibility 19 Equipment tested to Category CRadio Frequency Susceptibility (Radiated andConducted)20 Equipment tested to Category VV- (Category V Conducted,Category V Radiated. No Pulsed test performed.)Emission of Radio Frequency Energy 21 Equipment tested to Category MLightning Induced Transient Susceptibility 22 Equipment identified as Category A3 B2Lightning Direct Effects 23 Equipment identified as Category X, no test requiredIcing 24 Equipment identified as Category X, no test requiredElectrostatic Discharge (ESD) 25 Equipment tested to Category ARemarks:[1] Operation at 55,000 feet verified for 30 minutes following decompression.[2] Also passed Category P In Flight Loss of Cooling (180 min at +30 °C) with internal fans not operating.• Passed the Thermal Shock test (+55C to -20C in < 20 sec) required by TSO C113 (per AS8034 paragraph 5.23).• Passed the Operating Overpressure test (170 kPa) required by TSO C113 (per AS8034 paragraph 5.2.5).• Passed GPS L1 Radiated Susceptibility test (20 mV/meter) required by TSO C146a (per DO-229C para 2.4.1.2.3).