Elite iGATE G500 Series, Operator'S Handbook Manual

Page: 146 / 157

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LO selection may be made to set marker reception to low sensitivity,
i.e. markers will only receive data at a short distance, such as during
the approach. The marker lamp panel consists of the conventional:
A lamp (white when lit, airway marker, inner marker), O lamp (blue
when lit, outer marker), M lamp (amber when lit, middle marker).
When passing a marker, the appropriate identification code is heard
while the corresponding marker lamp flashes. The duration of the
marker reception as well as the reception range depends on the type
of marker.
TRANSPONDER
Transponder KN 67A
Push button to right to change number IDENT Change transponder
mode (Click mouse on knob and drag left or right to activate tran-
sponder features)
Change transponder code (Click mouse on knob and drag left or
The Transponder is a radio transmitter and receiver which operates
on radar frequencies. Receiving ground radar interrogations at 1030
MHz, it returns a coded response of pulses to ground-based radar on
frequency of 1090 MHz.