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2-4
GTN 625/635/650 Pilot’s Guide
190-01004-03 Rev. P
Audio &
Active XPDR and
IDENT Disabled
Transponder Operation
Standby Mode
Figure 2-7 Transponder Mode Standby Indication
2.
The transponder will still be powered, but will not transmit
information. The active transponder indication and Ident
annunciation will be grayed to show they are disabled.
2.1.3.2 Ground
1. Touch the
Mode
key and select Ground (
GND
) and then touch
the
Enter
key to place the transponder into Ground mode.
Active XPDR and
IDENT Enabled
Transponder Operation
Ground Mode
Figure 2-8 Transponder Mode Ground Indication
2. Mode S replies will be allowed in Ground mode.
NOTE:
The transponder control panel on the GTN will only contain the
Ground key when the GTN is interfaced with a GTX 33/330 with software
versions prior to 8.00. With all other GTX software versions, the transponder
will automatically transition out of airborne mode.
2.1.3.3 On
1. Touch the
Mode
key and select
ON
and then touch the
Enter
key for Mode A operation.
Содержание GTN 625
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