
Garmin G1000 Cockpit Reference Guide for the Socata TBM 850/900
190-00708-05 Rev. C 15
Nav/Com/XPDR/Audio Panel
Flight
Instruments EAS
Nav/Com/
XPDR/Audio AFCS GPS Nav
Flight
Planning Procedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation
Annun/
Alerts Appendix Index
INTERCOM
Pressing the INTR COM Key on either Audio Panel selects and deselects the
intercom on both Audio Panels. The annunciator is lit when the intercom is active.
The intercom connects the pilot and copilot together. Either the pilot or copilot may
select or deselect the intercom.
The CABIN Key initiates two way communication between the pilot or copilot and
the passengers in the cabin. The annunciator is lit when the cabin intercom is active
on either Audio Panel.
The MAN SQ Key allows either automatic or manual control of the intercom
squelch setting. Pressing the MAN SQ Key enables manual squelch control, indicated
by the MAN SQ annunciator.
During manual squelch operation, pressing the ICS Knob switches between volume
and squelch adjustment, lighting the associated annunciator beneath the knob. When
the MAN SQ annunciator is lit, the ICS Knob controls both volume and squelch.
When the MAN SQ annunciator is extinguished, the ICS Knob controls only volume.
CONTROLLER PILOT DATA LINK COMMUNICATIONS (OPTIONAL)
The CPDLC (Controller Pilot Data Link Communications) system provides data link
communication between the aircraft and an Air Traffic Control facility. Communication
is normally in the form of text message elements that resemble phraseology used in
voice communications with ATC.
Generally, messages are closed with an acknowledgement or acceptance. When a
message is acknowledged, the connection with the ATC facility is not terminated, but
kept active for future communication.
Communication hand-off to the next ATC facility is usually performed automatically,
but may also be accomplished manually by the pilot.
Connecting to the CPDLC System
A flight plan must be filed prior to logging on to the CPDLC system. After entering
flight plan information in the required fields and successfully logging on to the system,
messages may be sent and received.
The following parameters are used to log on to the system:
• Facility
• Flight ID
• Destination Airport
• Filed Departure Airport
• File Departure Time (Optional)
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