Garmin GNS 480TM GPS Receiver User Manual


 
5
Getting Started
Operation Summary
Power On
Turn the SL30 on. Either turn the Power/Volume knob clockwise to turn the power on or,
if installed, turn on the master switch that powers the radios.
The SL30 will go through a short initialization routine and then briefly display the last
VOR check date. If you turn the SL30 off for less then 15 seconds and then back on, it will
bypass the initialization process and return to the last used display.
OBS
Mode
System Info
Nav Options
Com Options
VOR Equip Test
Large - Tens of degrees
Small - ones of degrees
Large - MHz
Small - kHz
Com - Monitor
Large - MHz
Small - kHz
Nav - Monitor
Comm
Mode
Nav
Mode
System
Mode