FDL-978 ADS-B Equipment
Pilot Guide/User Manual
2-6
FFS Copyright © 2015 All rights reserved.
FN
Pressing the
FN
button a third time allows the user to adjust the brightness level
of the screen. Turning the
CODE
knob to the right will make the screen brighter.
Turning the
CODE
knob to the left will decrease the brightness. When the desired
brightness is reached, press the
FN
button to lock the brightness setting.
If there are any errors, the fourth press of the
FN
button allows user to view the
FDL-978 ADS-B equipment WARNINGS.
The next
FN
button press returns to the main Squawk Code view.
VFR
Pressing the
VFR
button sets the ADS-B to the pre-programmed Squawk Code or
VFR
Call Sign/Flight ID. Pressing the
VFR
button again restores the previous
Squawk Code or Call Sign/Flight ID. To toggle the Squawk Code the display must
be in the Squawk Code view. To toggle Call Sign/Flight ID the display must be in
the Call Sign/Flight ID view.
ENT
The
ENT
button enters a digit in the code selector.
2.6 Warning Messages
If the FDL-978 ADS-B equipment detects a malfunction, the
MSG
icon appears in the center of
the display to indicate that warning messages are present. The
MSG
icon will remain as long as
the malfunction is present. Depending on the nature of the malfunction, the FDL-978 ADS-B
equipment may not transmit ADS-B messages.
Summary of Contents for ADS-B FDL-978 Series
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