Garmin 255A Marine Radio User Manual


 
ix190-01182-01 Rev. A
Garmin GNC 255A/255B Pilot’s Guide
3.6.3 Viewing Timers in the Com Display .......................................3-24
4 Appendix ..............................................................................................4-1
4.1 Troubleshooting ...................................................................................4-1
4.2 Updating the Frequency Database ........................................................4-3
4.2.1 Downloading the Frequency Database ...................................4-3
4.2.2 Updating the GNC 255 Frequency Database ..........................4-3
4.3 Messages ............................................................................................4-4
Index ..................................................................................................... Index-1