Garmin GTR 225A - Page 8

vi
Garmin GTR 225/225A/225B Pilot’s Guide
190-01182-00 Rev. B
3.4.6 Load Database ......................................................................... 3-13
3.4.7 Software Version ...................................................................... 3-14
3.4.8 Serial Number ..........................................................................3-14
3.5 Timers ...............................................................................................3-15
3.5.1 Setting Up the Count Down Timer .............................................3-15
3.5.2 Setting Up the Count Up Timer .................................................3-15
3.5.3 Viewing Timers in the COM Display ........................................... 3-16
4 DATABASE INFORMATION ....................................................................4-1
4.1 Downloading the Frequency Database ..................................................4-1
4.2 Updating the GTR 225 Frequency Database ..........................................4-1
5 TROUBLESHOOTING .............................................................................5-1
5.1 Messages ............................................................................................5-3
Index ..................................................................................................... Index-1