Garmin 255A manual Index Index-1

	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

190-01182-01 Rev. A Garmin GNC 255A/255B Pilot’s Guide ix