Pilot's Guide

190-00663-02 Rev. B Garmin G1000 Pilot’s Guide for the Hawker Beechcraft C90A/GT/GTi 126
AUDIO PANEL AND CNS
ALTITUDE MODE (AUTOMATIC OR MANUAL)
Altitude Mode is automatically selected when the aircraft becomes airborne. Press the ALT Softkey to
manually select Altitude Mode.
IfAltitudeModeisselected,agreenALTindicationandtranspondercodeappearinthemodeeldofthe
TransponderDataBox,andalltransponderrepliesrequestingaltitudeinformationareprovidedwithpressure
altitude information.
ALT Mode
(Mode C Altitude
Reporting)
Figure 4-34 Altitude Mode
REPLY STATUS
When the transponder sends replies to interrogations, a white R indication appears momentarily in the
replystatuseldoftheTransponderDataBox.
Reply to
Interrogation
Figure 4-35 Reply Indication
ADS-B TX MODE
Press the ADS-B TX Softkey to enable/disable the transmission of the ADS-B information.  ADS-B
transimssiondefaultstoenabledateachpowercycle.DonotdisableADS-Btransmissionunlessrequested
by ATC.
ADS-B Transmission
Enabled
Figure 4-36 Altitude Mode