Garmin GNC 255 Pilot's Manual page 62

R
Recent com frequencies 3-2
Recent nav frequencies 3-10
Record of Revisions vi
Registration v
Remote frequency control 2-5
Reverse look-up 2-4
Revisions vi
S
Saving a com channel 2-2
Saving a nav channel 2-6
Serial Number 3-22
Software version 3-22
Speaker On/Off 3-17
Squelch 1-2
Stuck mic 2-5
Support v
System configuration 3-18
T
Timers 3-23
To-From 1-3
Troubleshooting 4-1, 4-4
U
Updating frequency database 4-3
USB 1-4, 3-21
User frequencies 3-3, 3-11
V
Volume 1-2
W
Warranty i
Index-2
190-01182-01 Rev. A
Garmin GNC 255A/255B Pilot's Guide