The single and double arrow symbols are the two bearing
pointers. Depending on user-selected settings, these pointers may
show the bearing to a VOR, ADF, or GPS waypoint. The numeric
information from the instruments assigned to these pointers is
displayed in the lower display area. The information is displayed in
the same color as the bearing pointer with which it is associated. Also
note that the tail of each pointer can be used to determine the
bearing
from
the selected nav source.
Data Color Coding
Alphanumeric data displayed on the SN3308 is color coded as follows
2-3
2
Display Overview
CHAPTER
GREEN ■ Stormscope
®
strike data
■ Information associated with the primary
VHF NAV1 receiver (or NAV2 if in co-pilot
configuration)
■ Certain GPS annunciators: ACTV, AUTO
and LEG
■ Class B and C airspace
CYAN ■ Information associated with the LNAV (GPS
or loran) receiver(s)
■ GPS annunciators: HLD, PTK and APPR
(II Morrow GPS only)
WHITE ■ Compass rose under normal conditions
■ Magnetic heading and button labels
■ Airplane symbol representing aircraft’s
current location
■ Non-active legs and waypoints of flight plan
■ To/From indicator
■ Inner marker indicator
RED ■ Flags indicating invalid glideslope or
CDI data
■ Prohibited airspace
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