Garmin GTR 205 Pilot's Manual page 27

SET AN OBS COURSE
AVAILABLE WITH: GNC 215
From the Home page:
If enabled, pushing the dual concentric knob once activates the OBS entry field. Turn
the inner and outer knobs to set a course.
Three-way Toggle Indication
190-02766-02 Rev. A
Locater bars work in conjunction with the inner control knob,
providing a quick indication of current knob focus as you
transition between multiple functions (e.g., COM standby
frequency tuning > CDI/Timer > NAV standby frequency tuning).
Next Function Active Function
Locater
Pilot's Guide
System at a Glance
A cyan locater bar
indicates active
function and knob
focus.
1-15