IFD500 Series Pilot Guide
System Overview 1-9
Most functions revolve around the page keys that appear across
the bottom edge of the bezel. Each of the pages has associated
tabs, which contain related data, often in different views. These
functions and tabs are covered in detail throughout this reference
manual.
NOTE
Global SBAS Support
Wide area/regional satellite based augmentation
system (SBAS) support provided by the IFD include
WAAS (Continental US, Alaska, Canada and most
of Central America), EGNOS (most of Europe and
North Africa), MSAS (Japan) and GAGNAN (India).
These are regional augmentations of the GPS
satellite constellation and should not be interpreted
as meaning the IFD is compatible with other GNSS
constellation systems such as Galileo (Europe),
GLONASS (Russia), or Compass (China).
NOTE
The TAWS and HTAWS functions provided by the
IFD are compliant with TSO-C151d and TSO-C194,
respectively.