Page Date: 31. March 2009
920 - 7
Pilot´s Operating Handbook
EXTRA 300L
Section 920
BECKER BXP 6401 Transponder
During the PBIT the XPDR is in the SBY mode but this is not indicated on the display. The operating
mode indication on the display starts immediately after finalisation of the PBIT.
Negative results are indicated on the display with '
FAILURE
'. The transpondermay be not
switched into ON or ALT mode if any failure was found.
The PBIT takes not longer than 1 second. If the test was successful, the XPDR switches
immediately into the normal operating mode.
920.1.7
SELECTION MODE
Press
SEL
button (G) and rotate encoder (B) for selection. In selection mode additional information
is displayed in the bottom line of the display. Some of the data are editable, some are read only:
AIRCRAFT IDENTIFICATION (AI OR FN)
With flight plan:
The definition out of the flight plan: e.g. Flight Number or Company Call Sign
Without flight plan (VFR):
Tail Number (Call Sign)
The indication of
'AI'
in the bottom line of the display is in mode SBY and ON only if selected in
configuration menu. The Aircraft Identifier (fixed) is available in any mode after pressing
SEL
button
(G) and turning the rotary encoder (B). The default value for AI is the Tail Number of the aircraft and
is stored in the Address Module.
If a flight plan exists, it has to be checked, which AI has to be used. If a Flight Number is assigned
it has to be entered. If a Company Call Sign is mentioned, this has to be entered. To enter it see
below. It will be stored in the EEPROM of the control head. In this case the indication on the display
changes to
'FN'
(Flight Number). If the Call Sign (Tail Number) is mentioned, no change, as it is
the default setting from the Address Module.
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Summary of Contents for 300L
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