Garmin GRA 5500 Installation Manual page 59

Fault Type Fault Name
Main Temp
Temperature
RF Temp
GRA 5500 Installation Manual
Page A-6
Table A-3 GRA 5500 Fault Descriptions
Description Cause
Installed unit location
Main board
is too hot/cold
temperature greater
than 100° C or less
Internal failure
than -60° C
Installed unit location
RF board
is too hot/cold
temperature greater
than 100° C or less
Internal failure
than -60° C
Resolution
Return unit to qualified temperature range as
specified in Environmental Qualification Form
(EQF). If fault persists, return unit to Garmin for
service.
Return unit to qualified temperature range as
specified in Environmental Qualification Form
(EQF). If fault persists, return unit to Garmin for
service.
190-01277-00
Revision A