Cockpit Reference Guide
Table Of Contents
- Section 1: System Overview
- Section 2: Flight Instruments
- Section 3: Engine Indication System (EIS)
- Section 4: NAV/COM and Transponder
- Section 5: Audio Panel
- Section 6: Automatic Flight Control
- Section 7: Navigation
- 7.1 Navigation Map Page
- 7.2 Direct-to Navigation
- 7.3 Navigating an Example Flight Plan
- 7.4 Airport Information
- 7.5 Intersection Information
- 7.6 NDB Information
- 7.7 VOR Information
- 7.8 User Waypoint Information Page
- 7.9 Nearest Airports
- 7.10 Nearest Intersections
- 7.11 Nearest NDB
- 7.12 Nearest VOR
- 7.13 Nearest User Waypoint
- 7.14 Nearest Frequencies
- 7.15 Nearest Airspaces
- Section 8: Flight Planning
- 8.1 User Defined Waypoints
- 8.2 Viewing the Active Flight Plan
- 8.3 Activate a Stored Flight Plan
- 8.4 Activate a Flight Plan Leg
- 8.5 Stop Navigating a Flight Plan
- 8.6 Invert Active Flight Plan
- 8.7 Create a New Flight Plan
- 8.8 Enter an Airway in a Flight Plan
- 8.9 Load a Departure
- 8.10 Load an Arrival
- 8.11 Load an Approach
- 8.12 Remove a Departure, Arrival, Approach, or Airway from a Flight Plan
- 8.13 Store a Flight Plan
- 8.14 Edit a Stored Flight Plan
- 8.15 Delete a Waypoint from the Flight Plan
- 8.16 Invert and Activate a Stored Flight Plan
- 8.17 Copy a Flight Plan
- 8.18 Delete a Flight Plan
- 8.19 Graphical Flight Plan Creation
- 8.20 Trip Planning
- Section 9: Procedures
- Section 10: Hazard Avoidance
- 10.1 Customizing the Hazard Displays on the Navigation Map
- 10.2 STORMSCOPE® (Optional)
- 10.3 XM Weather (Service Optional)
- 10.4 Traffic Systems
- 10.5 Terrain and Obstacle Proximity
- 10.6 Terrain Awareness & Warning System (TAWS) Display (Optional)
- Displaying Terrain on the TAWS Page
- Enable/Disable Aviation Data
- TAWS Inhibit
- Manual System Test
- Forward Looking Terrain Avoidance (FLTA)
- Premature Descent Alert (PDA)
- Excessive Descent Rate Alert (EDR)
- Negative Climb Rate After TakeoffAlert (NCR)
- “Five-Hundred” Aural Alert
- Displaying Terrain and Obstacles on the Navigation Map
- Pop-up Alerts
- TAWS Alerts Summary
- Alert Annunciations
- Section 11: Abnormal Operation
- Section 12: Annunciations & Alerts
- 12.1 Alert Level Definitions
- 12.2 NAV III Aircraft Alerts
- 12.3 CO Guardian Messages
- 12.4 AFCS Alerts
- 12.5 TAWS Alerts
- 12.6 Other G1000 Aural Alerts
- 12.7 G1000 System Annunciations
- 12.8 G1000 System Message Advisories
- MFD & PFD Message Advisories
- Database Message Advisories
- GMA 1347 Message Advisories
- GIA 63 Message Advisories
- GIA 63W Message Advisories
- GEA 71 Message Advisories
- GTX 33 Message Advisories
- GRS 77 Message Advisories
- GMU 44 Message Advisories
- GDL 69A Message Advisories
- GDC 74A Message Advisories
- Miscellaneous Message Advisories
- Index

Garmin G1000 Cockpit Reference Guide for the Cessna Nav III
190-00384-08 Rev. A
5-2
SECTION 5 – AUDIO PANEL
5.1 COM RADIO SELECTION
Pressing the COM1 MIC or COM2 MIC Key selects
the active transmitter (i.e., microphone). The associated
receiver audio (COM1 or COM2) also becomes selected
when the COM MIC Key is pressed.
To prevent deselecting the desired received audio
when pressing another COM MIC Key, press the already
selected COM1 or COM2 Key before pressing the other
COM MIC Key.
Figure 5-2 Transceivers
5.2 CABIN SPEAKER
Pressing the SPKR Key selects and deselects the cabin
speaker. All of the radios can be heard over the cabin
speaker. Speaker audio is muted when the PTT is pressed.
Certain aural alerts and warnings (autopilot, traffic,
altitude) are always heard on the speaker, even when the
speaker is not selected.
Figure 5-3 Passenger Address and Speaker Keys
5.3 PASSENGER ADDRESS (PA) SYSTEM
(T)182T AND (T)206H ONLY
A passenger address system is available for delivering
voice messages over the cabin speaker. When the PA Key
is selected on the Audio Panel, the COM MIC Annunciator
is extinguished, and the active COM frequency changes to
white, indicating that there is no COM selected. A Push-to-
Talk (PTT) must be pressed to deliver PA announcements.
The PA Annunciator flashes about once per second while
the PTT is depressed.
5.4 MARKER BEACON RECEIVER
The marker beacon receiver is always on. Only the
marker beacon audio can be turned off. Figure 5-4 shows
the marker beacon annunciators on the PFD.
When the MKR/MUTE Key is pressed, the key an-
nunciator is lit and the audio tone can be heard over the
speaker or headsets during marker beacon reception.
When the tone is active, pressing the MKR/MUTE Key
once mutes the audio but does not affect the marker an-
nunciator. The audio returns when the next marker signal
is received.
To turn off the marker beacon audio, press the MKR/
MUTE Key once when there is no marker indication pres-
ent, or press twice when an indication is present. The key
annunciator extinguishes when the marker beacon audio
is turned off.
Outer Marker Inner Marker
Altimeter
Middle Marker
Figure 5-4 Marker Beacon Annunciators on the PFD
Marker Beacon Signal Sensitivity
The HI SENS Key can be pressed for increased marker
beacon signal sensitivity.










