2-5
190-01004-03 Rev. P
GTN 625/635/650 Pilot’s Guide
Audio &
IDENT Enabled
Transponder Operation
On Mode
Figure 2-9 Transponder Mode ON Indication
2.
The transponder is on and will transmit its squawk code when
interrogated.
2.1.3.4
Altitude Reporting
1. Touch the
Mode
key and select Altitude Reporting (
ALT
then touch the
Enter
key for Mode C operation.
Active XPDR and
IDENT Enabled
Transponder Operation
Altitude Reporting Mode
Figure 2-10 Transponder Mode Altitude Reporting Indication
2. The transponder will be on and will transmit its squawk code
and altitude when interrogated. An "ALT" annunciation will
appear when the squawk code is transmitted.
2.1.4 VFR
Touch the
VFR
key to set the VFR squawk code (1200).
VFR (1200) Transponder
Squawk Code
Figure 2-11 Transponder VFR Squawk Code
Summary of Contents for GTN 625
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