Product Info

TQ Aviation KTX2.0300
EASA.AP445 MAN
KTX2.A-MAN.0202.en._FCC geändert.docx Page 17 of 49
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2.1.6. Transponder- Modes
The active mode is displayed at the bottom left corner.
STBY Transponder is on but does not respond to any interrogation.
GND Transponder responds to Mode-S interrogations.
ON Transponder responds to all interrogations, only altitude is not transmit-
ted.
ALT Transponder responds to all interrogations.
During the flight the Mode ALT should always be set, unless the air traffic control gives other
instructions.
While rolling on the ground the transponder should be set to GND, unless the installation in-
cludes a weight on wheels switch. In this case, the mode changes automatically.
The Mode-selection is done by (repeatedly) pushing the MDE button.
To enable or disable the Extended Squitter, press the MDE button for more than 3 seconds.
2.1.7. VFR – Squawk
The factory setting of the VFR transponder code is 7000. The VFR transponder code howev-
er can be defined in accordance with local requirements, see setup menu chapter 3.1.5.
To activate the VFR-Squawk push the VFR button. VFR is then indicated on the display as
the active squawk.