GPS 155XL/GNC 300XL Installation Manual
P/N 190-00067-22 Rev E Page A-2
A.2
ENVIRONMENTAL QUALIFICATION FORM—GPS 155XL and GNC 300XL
NOMENCLATURE:
GPS 155XL GPS Airborne RNAV System and GNC 300XL GPS Airborne
RNAV/Comm System
TYPE/MODEL/ PART NO.:
011-00412-00 (GPS 155XL), 011-00433-00 (GNC 300XL)
GPS TSO:
C129a Class A (1)
VHF COMM TRANSMITTER TSO/JTSO:
C37d CLASS 4/2C37e (GNC 300XL)
VHF COMM RECEIVER TSO/JTSO:
C38d CLASS 4/2C38e (GNC 300XL)
MANUFACTURER’S SPECIFICATION AND/OR OTHER APPLICABLE SPECIFICATION: 004-00014-00
MANUFACTURER:
GARMIN International
ADDRESS:
1200 E. 151st St, Olathe, Kansas 66062
NOTE:
The following information provides examples only. It is not intended to be a comprehensive
listing of all test conditions. Information is applicable to both the GPS 155XL and the GNC
300XL.
CONDITIONS
SECTION
DESCRIPTION OF CONDUCTED TESTS
Temperature and Altitude
4.0
Equipment tested to Category A1 and D1 except as noted
Low Temperature
4.5.1
High Temperature
4.5.2, 4.5.3
In-flight Loss of Cooling
4.5.4
Cooling air not required
Altitude
4.6.1
Decompression
4.6.2
Overpressure
4.6.3
Temperature variation
5.0
Equipment tested to Category C
Humidity
6.0
Equipment tested to Category A
Shock
7.0
Equipment tested per DO-160C, Par. 7.2.1
Operational
7.2
Equipment tested per DO-160C, Par. 7.2.1
Crash Safety
7.3
Equipment tested per DO-160C, Par. 7.2.1
Vibration
8.0
Equipment tested without shock mounts to Categories B,
M, and N (Table 8-1)
Explosion
9.0
Equipment identified as Category X, no test required
Waterproofness
10.0
Equipment identified as Category S
Fluids Susceptibility
11.0
Equipment identified as Category X, no test required
Sand and Dust
12.0
Equipment identified as Category X, no test required
Fungus
13.0
Equipment identified as Category X, no test required
Salt Spray
14.0
Equipment identified as Category X, no test required
Magnetic Effect
15.0
Equipment tested is class Z
Power Input
16.0
Equipment tested to Category B
