Messages
190-02488-01 Rev. B Pilot’s Guide 6-7
GPS searching sky.
Ensure GPS antenna
has unobstructed
view of the sky.
WAAS board is acquiring
position and may take
longer than normal.
Typically occurs when
the unit is powered on
after installation or being
off for several weeks.
No action necessary.
Low internal GPS
clock battery.
WAAS board indicates
that its clock battery is
low. May experience
delay when attempting
to acquire GPS position.
Almanac data may be
lost.
Contact dealer for service.
GPS receiver needs
service.
WAAS board is reporting
that it requires service.
GPS module may
continue to function.
Use a different GPS receiver
or a non-GPS based source of
navigation. Contact dealer
for service.
ADVISORY CONDITION CORRECTIVE ACTION
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