Garmin GNS 480TM GPS Receiver User Manual


 
10
Advanced Operation
Com Mode
Remote Flight Service Station (RFS), Unicom (UNI), and Mandatory Frequency (MF).
1. While in Com mode, press ENT. The right side of the display will show “store as” with a flashing
cursor at the first character of the name.
119.10 s124.55 store as _
2. Turn the SMALL knob to choose the desired character.
3. Turn the LARGE knob to move to the next character position.
4. After you turn the LARGE knob one position clockwise past the fourth character, three underscores at
the end of the line will flash.
5. Turn the SMALL knob to choose the desired type.
6. Press ENT after making your selections. Press SEL if you do not want to save the frequency.
Removing a Com Channel
You may only remove channels stored in the User list.
1. In Com mode, press SEL.
2. Turn the LARGE knob to the User list and then turn the SMALL knob to the desired channel.
3. Press SEL. “Remove?” will flash on the right side of the display.
119.10 s124.55 SLE ats Remove?
4. Press ENT to remove the channel from the User list or press SEL to exit without making changes.
Changing or Replacing a Saved Com Channel
Channels you have saved in the User list may be changed or updated by replacing the
frequency, but keeping the same name and type.
1. Note the name of the channel you want to change. You are going to use the same name and type for a
new channel.
2. Turn the LARGE and SMALL knobs to display the desired Standby frequency.