Garmin GI 275 Installation Manual page 206

LRU replacement
error
Maintenance
Log Message
LRU replacement
error
Cause
Error between
GI 275 config
module and
installed GI 275
Corrective
Action
Verify accuracy of
configuration settings on
GI 275
Clear configuration and
reconfigure
Replace configuration
module
190-02246-14
Rev. 11
Expansion board: Internal comm. fault
Invalid config.
Maintenance
Log Message
Expansion board
configuration error
Cause Cause
Incorrect expansion Internal hardware
board configuration failure
Corrective Corrective
Action Action
Verify system
Verify expansion
configuration
board configuration
Return GI 275 to
Garmin for service
Figure 7-1 GI 275 Alert Message Troubleshooting
GI 275 Alert
Messages Cont'd
Expansion board Max temperature
system fault
Maintenance
Log Message
Expansion Board Expansion Board
System Error
Cause
Bad expansion Expansion Board
system data
Failed expansion
calibration CRC
Corrective
Action
Reload expansion Remove GI 275 from
board software extreme temperature
Return GI 275 to Shut down GI 275
Garmin for service for at least 30 min
Sheet 2 of 2
LCD board system
exceeded fault
Maintenance Maintenance
Log Message Log Message
LCD Board System
Temp Error
Cause Cause
Missing LCD
has exceeded software region
temperature
LCD Board software
threshold
failure
Corrective Corrective
Action Action
Reload LCD
software
environment
If fault persists,
contact Garmin.
GI 275 STC EIS & MFD Installation Manual
Page 7-3