Pilot's Guide
Table Of Contents
- Section 1 System Overview
- Section 2 Flight Instruments
- Section 3 Engine Indication System (EIS)
- Section 4 Audio Panel and CNS
- Section 5 Flight Management
- 5.1 Introduction
- 5.2 Using Map Displays
- 5.3 Waypoints
- 5.4 Airspaces
- 5.5 Direct-to-Navigation
- 5.6 Flight Planning
- Flight Plan Creation
- Adding Waypoints to an Existing Flight Plan
- Adding Airways to a Flight Plan
- Adding Procedures to a Stored Flight Plan
- Flight Plan Storage
- Flight Plan Editing
- Along Track Offsets
- Parallel Track
- Activating a Flight Plan Leg
- Inverting a Flight Plan
- Flight Plan Views
- Closest Point of FPL
- User-Defined Holding Patterns
- 5.7 Vertical Navigation
- 5.8 Procedures
- 5.9 Trip Planning
- 5.10 RAIM Prediction
- 5.11 Navigating a Flight Plan
- 5.12 Abnormal Operation
- Section 6 Hazard Avoidance
- Section 7 Automatic Flight Control System
- Section 8 Additional Features
- 8.1 Synthetic Vision Technology (SVT) (Optional)
- 8.2 SafeTaxi
- 8.3 ChartView (Optional)
- 8.4 FliteCharts
- 8.5 Airport Directory
- 8.6 Satellite Telephone Services
- 8.7 SiriusXM Satellite Radio (Service Optional)
- 8.8 Scheduler
- 8.9 Electronic Checklists
- 8.10 Flight Data Logging
- 8.11 Auxiliary Video (Optional)
- 8.12 Abnormal Operation
- Appendices
- Index
190-00498-08 Rev. A
Garmin G1000 Pilot’s Guide for Cessna Nav III
135
AUDIO PANEL AND CNS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
4.7 ABNORMAL OPERATION
Abnormal operation of the G1000 includes equipment failures of the G1000 components and failure of
associated equipment, including switches and external devices.
STUCK MICROPHONE
If the push-to-talk (PTT) Key becomes stuck, the COM transmitter stops transmitting after 35 seconds of
continuous operation. An alert appears on the PFD to advise the pilot of a stuck microphone.
The
COM1 MIC
or
COM2 MIC
Key Annunciator on the Audio Panel flashes as long as the PTT Key remains
stuck.
Figure 4-46 Stuck Microphone Alert
COM TUNING FAILURE
In case of a COM system tuning failure, the emergency frequency (121.500 MHz) is automatically tuned in
the radio in which the tuning failure occurred. Depending on the failure mode, a red X may appear on the
frequency display.
Figure 4-47 COM Tuning Failure
Emergency Channel
Loaded Automatically
AUDIO PANEL FAIL-SAFE OPERATION
If there is a failure of the Audio Panel, a fail-safe circuit connects the pilot’s headset and microphone directly
to the COM1 transceiver. Audio is not available on the speaker during Fail-safe operation.
REVERSIONARY MODE
The red DISPLAY BACKUP Button selects the Reversionary Mode. See the System Overview Section for
more information on Reversionary Mode.
Figure 4-48 Display Backup Button