Section 922
GARMIN GTN 635/650/750
Page Date: 19. February 2014
922 - 11
Pilot´s Operating Handbook US
EXTRA 330LX
STANDBY
1. Touch the
Mode
key to show a list of available modes (directly accessible from the
transponder operation page on the GTN 750). Touch the
Standby
key to place the transponder
into Standby mode. The transponder will still be powered, but will not transmit information. The
active transponder indication and Ident annunciation will be grayed to show they are disabled.
GROUND
1. Touch the
Ground
key to place the transponder into Ground mode. Mode S replies will be
allowed in Ground mode.
ON
1. Touch the
On
key for Mode A operation. The transponder is "On" and will transmit its squawk
code when interrogated.
ALTITUDE REPORTING
1. Touch the
Altitude Reporting
key for Mode C operation.
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.
VFR
1. Touch the
VFR
key to set the VFR squawk code (1200 or 7000 depending on location, see
below).
SELECTING A SQUAWK CODE
The selected squawk code will always be in use. As you change the squawk code, the original code
will be used untill you are finished selecting the new code.
1. Touch the transponder squawk code window at the top of the display.
2. The XPDR page will be displayed. The Squawk Code value will be active for selection for use by
the active transponder.
3. Touch the numeric keypad, or use the rotary knobs, to select the desired Squawk Code.
4. Then, touch
Enter
or press the
small right
knob.
5. The selected Squawk Code will be shown in the XPDR window at the top of the display.
Summary of Contents for 330lx
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