TQ Aviation KTX2-F.0100
EASA.AP445 MAN
KTX2-F.A-MAN.0001.docx Page 22 of 74
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Figure 6: Normal Operation
Note:
The Flight ID is not displayed if no valid Flight ID is configured.
2.2.2 Transponder-
Modes
The currently active mode is displayed at the lower left corner of the display.
STBY Transponder is switched on
but
does not
respond to any interrogation.
-B out is disabled.
GND Transponder responds to Mode-S interrogations.
-B out is enabled (Surface Squitter).
ON Transponder responds to all interrogations, but altitude is not transmitted.
-B out is enabled.
Transponder responds to all interrogations.
-B out is enabled.
Table 1: Transponder Modes
During the flight the Mode “ALT” should always be set, unless the ATC gives other instructions.
While rolling on the ground the transponder should be set to “GND”.
If the installation includes a weight on wheels switch and it is correctly configured then the mode is
changed automatically.
To change the mode press the “MODE” button until the desired mode is displayed.
The “MODE” button is also used to enable or disable the ADS-B out function. Press the “MODE” button
for at least 3 seconds until the ADS-B indication changes (see 2.2.7).
Note:
The ADS-B out function is enabled by default if a GNSS device is configured (see 3.4.2.1.3.4).