Garmin G600 PILOT'S GUIDE

G600

Pilot’s
Guide

© 2009 Garmin Ltd. or its subsidiaries. All rights reserved.

This manual reflects the operation of System Software version 3.00, or later. Some differences in operation
may be observed when comparing the information in this manual to later software versions.

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Tel: [phone] Fax: [phone]

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Tel: [phone] Fax: [phone]

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June 2009 Printed in the U.S.A.

LIMITED WARRANTY

This Garmin product is warranted to be free from defects in materials or workmanship for two years from
the date of purchase. Within this period, Garmin will, at its sole option, repair or replace any components
that fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts
and labor, provided that the customer shall be responsible for any transportation cost. This warranty does
not cover failures due to abuse, misuse, accident, or unauthorized alterations or repairs.

Forward

System

Sec 1

THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER
WARRANTIES EXPRESS OR IMPLIED OR STATUTORY, INCLUDING ANY LIABILITY ARISING UNDER
ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, STATUTORY OR
OTHERWISE. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO
STATE.

IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL
DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE, OR INABILITY TO USE THIS PRODUCT OR
FROM DEFECTS IN THE PRODUCT. Some states do not allow the exclusion of incidental or consequential
damages, so the above limitations may not apply to you.

Garmin retains the exclusive right to repair or replace the unit or software, or to offer a full refund of the
purchase price, at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR
ANY BREACH OF WARRANTY.

To obtain warranty service, contact your local Garmin Authorized Service Center. For assistance in
locating a Service Center near you, visit the Garmin web site at http://www.garmin.com or contact
Garmin Customer Service at 800-800-1020.

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

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Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Garmin G600 Pilot’s Guide

Appendix B

Index

i190-00601-02 Rev. C

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

WARNING: Navigation and terrain separation must NOT be predicated
upon the use of the terrain function. The GDU 620 Terrain Proximity feature
is NOT intended to be used as a primary reference for terrain avoidance
and does not relieve the pilot from the responsibility of being aware of
surroundings during flight. The Terrain Proximity feature is only to be used
as an aid for terrain avoidance and is not certified for use in applications
requiring a certified terrain awareness system. Terrain (TAWS) data is
obtained from third party sources. Garmin is not able to independently
verify the accuracy of the terrain data.

WARNING: The displayed minimum safe altitudes (MSAs) are only advisory
in nature and should not be relied upon as the sole source of obstacle and
terrain avoidance information. Always refer to current aeronautical charts
for appropriate minimum clearance altitudes.

WARNING: The Garmin GDU 620 has a very high degree of functional
integrity. However, the pilot must recognize that providing monitoring and/
or self-test capability for all conceivable system failures is not practical.
Although unlikely, it may be possible for erroneous operation to occur
without a fault indication shown by the GDU 620. It is thus the responsibility
of the pilot to detect such an occurrence by means of cross-checking with
all redundant or correlated information available in the cockpit.

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

& Alerts

Symbols

GlossaryAppendix A

Index

ii

WARNING: The altitude calculated by GPS receivers is geometric height
above Mean Sea Level and could vary significantly from the altitude
displayed by pressure altimeters, such as the output from the GDC 74A Air
Data Computer, or other altimeters in aircraft. GPS altitude should never
be used for vertical navigation. Always use pressure altitude displayed by
the GDU 620 PFD or other pressure altimeters in aircraft.

WARNING: Do not use outdated database information. Databases used
in the G600 system must be updated regularly in order to ensure that the
information remains current. Pilots using an outdated database do so
entirely at their own risk.

WARNING: Do not use basemap (land and water data) information for
primary navigation. Basemap data is intended only to supplement other
approved navigation data sources and should be considered as an aid to
enhance situational awareness.

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

WARNING: Traffic information shown on the GDU 620 Multi Function
Display is provided as an aid in visually acquiring traffic. Pilots must
maneuver the aircraft based only upon ATC guidance or positive visual
acquisition of conflicting traffic.

WARNING: XM Weather should not be used for hazardous weather
penetration. Weather information provided by the GDL 69/69A is approved
only for weather avoidance, not penetration.

WARNING: NEXRAD weather data is to be used for long-range planning
purposes only. Due to inherent delays in data transmission and the relative
age of the data, NEXRAD weather data should not be used for short-range

weather avoidance.

WARNING: For safety reasons, GDU 620 operational procedures must be
learned on the ground.

WARNING: To reduce the risk of unsafe operation, carefully review and
understand all aspects of the G600 Pilot’s Guide. Thoroughly practice
basic operation prior to actual use. During flight operations, carefully
compare indications from the GDU 620 to all available navigation sources,
including the information from other NAVAIDs, visual sightings, charts, etc.
For safety purposes, always resolve any discrepancies before continuing
navigation.

Forward

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PFD

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MFD

Avoidance

Hazard

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Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

WARNING: Never use the GDU 620 to attempt to penetrate a thunderstorm.
Both the FAA Advisory Circular, Subject: Thunderstorms, and the Airman’s
Information Manual (AIM) recommend avoiding “by at least 20 miles any
thunderstorm identified as severe or giving an intense radar echo”.

WARNING: Exceeding 200 deg/second in pitch or roll may invalidate AHRS
attitude provided to the GDU 620. Exceeding 450 KIAS may invalidate ADC
information provided to the GDU 620.

WARNING: Because of anomalies in the earth’s magnetic field, operating
the G600 within the following areas could result in loss of reliable attitude
and heading indications. North of 70° North latitude and south of 70°
South latitude. An area north of 65° North latitude and between longitude
75° West and 120° West. An area south of 55° South latitude between
longitude 120° East and 165° East.

Garmin G600 Pilot’s Guide

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

iii190-00601-02 Rev. C

Foreword

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System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

WARNING: Do not use Terrain-SVT information for primary terrain
avoidance. Terrain-SVT is intended only to enhance situational
awareness.

CAUTION: The United States government operates the Global Positioning
System and is solely responsible for its accuracy and maintenance. The
GPS system is subject to changes which could affect the accuracy and
performance of all GPS equipment. Portions of the Garmin GDU 620 utilize
GPS as a precision electronic NAVigation AID (NAVAID). Therefore, as with
all NAVAIDs, information presented by the GDU 620 can be misused or
misinterpreted and, therefore, become unsafe.

CAUTION: The Garmin GDU 620 does not contain any user-serviceable
parts. Repairs should only be made by an authorized Garmin service center.
Unauthorized repairs or modifications could void both the warranty and
the pilot’s authority to operate this device under FAA/FCC regulations.

CAUTION: The GDU 620 PFD and MFD displays use a lens coated with a
special anti-reflective coating that is very sensitive to skin oils, waxes, and
abrasive cleaners. CLEANERS CONTAINING AMMONIA WILL HARM THE
ANTI-REFLECTIVE COATING. It is very important to clean the lens using a
clean, lint-free cloth and an eyeglass lens cleaner that is specified as safe
for anti-reflective coatings.

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

& Alerts

Symbols

GlossaryAppendix A

Index

iv

NOTE: Interference from GPS repeaters operating inside nearby hangars
can cause an intermittent loss of attitude and heading displays while the
aircraft is on the ground. Moving the aircraft more than 100 feet away
from the source of the interference should alleviate the condition.

NOTE: All visual depictions contained within this document, including
screen images of the GDU 620 bezel and displays, are subject to change
and may not reflect the most current GDU 620 system. Depictions of
equipment may differ slightly from the actual equipment.

NOTE: This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

NOTE: Terrain data is not displayed when the aircraft latitude is greater
than 75° North or 60° South.

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

NOTE: This product, its packaging, and its components contain chemicals
known to the State of California to cause cancer, birth defects, or
reproductive harm. This notice is being provided in accordance with
California’s Proposition 65. If you have any questions or would like
additional information, please refer to our web site at www.garmin.com/
prop65.

NOTE: Terrain-SVT is standard when Synthetic Vision Technology™ (SVT)
is installed. The TAWS option will take precedence over Terrain-SVT.

Forward

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Garmin G600 Pilot’s Guide

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

v190-00601-02 Rev. C

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Record of Revisions

Part Number Revision Date Description

190-00601-02 A

B
C

6/10/08

7/8/08
6/1/09

Production release
Update information
Revison reflects functionality added

with SW version 3.0. Added SVT
TAWS-B,

Terrain Proximity, Wind Vectors,
Minimums Bug, GAD 43, and Weather
Radar.

™,

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

& Alerts

Symbols

GlossaryAppendix A

Index

vi

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Contents

1 System Overview .................................................................................1-1

1.1 System Description ................................................................................ 1-1

1.1.1 Line Replaceable Units (LRU) .................................................1-2

1.1.2 GDU 620 .............................................................................. 1-3

1.1.3 GDC 74A ..............................................................................1-3

1.1.4 GRS 77 .................................................................................1-4

1.1.5 GMU 44 ................................................................................1-4

1.1.6 GTX 330/330D (Optional) ......................................................1-5

1.1.7 GTP 59 ................................................................................. 1-5

1.1.8 GDL 69/69A (Optional) ..........................................................1-6

1.1.9 GAD 43 ................................................................................. 1-6

1.1.10 GWX 68 Weather Radar ........................................................ 1-7

1.1.11 Garmin Navigator Interface .................................................... 1-7

1.1.12 Attitude Heading Reference System (AHRS) ............................1-7

1.1.13 Secure Data Cards ................................................................. 1-8

1.1.14 Pilot Controls ........................................................................1-9

1.1.14.1 PFD Knob ..............................................................................1-9

1.1.14.2 PFD Bezel Keys ....................................................................1-10

1.1.14.3 PFD Soft Keys ......................................................................1-11

1.1.14.4 MFD Knobs .........................................................................1-13

1.1.14.5 MFD Bezel Keys ................................................................... 1-13

1.1.14.6 MFD Soft Keys ..................................................................... 1-14

1.2 System Power Up ................................................................................1-15

1.2.1 Autopilot Test ...................................................................... 1-16

1.2.2 International Geomagnetic Reference Field ..........................1-17

1.3 System Operation ................................................................................ 1-17

1.3.1 Using the Page Menus ......................................................... 1-17

1.3.1.1 Navigating within a Menu ................................................... 1-18

1.3.2 Using the Soft Key Controls .................................................1-18

1.3.3 System Settings ................................................................... 1-19

1.3.4 Display Backlighting ............................................................1-21

1.3.5 Dual GDU 620 Installations .................................................1-22

1.3.5.1 Crossfill Information ............................................................ 1-22

1.3.5.2 Crossfill Selection ................................................................ 1-23

Forward

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Garmin G600 Pilot’s Guide

vii190-00601-02 Rev. C

2 Primary Flight Display (PFD) ................................................................2-1

2.1 PFD Soft Key Map ................................................................................. 2-2

2.2 Airspeed Indicator ................................................................................. 2-2

Foreword

2.2.1 Markings ............................................................................... 2-3

2.2.2 Reference Speeds ..................................................................2-5

2.3 Attitude Indicator .................................................................................. 2-5

Sec 1

System

2.3.1 Extreme Attitude ...................................................................2-7

2.4 Altimeter ..............................................................................................2-9

2.4.1 Setting the Altitude Bug and Alerter ....................................... 2-9

PFD

Sec 2

Sec 3

Sec 4

Hazard

Sec 5

Additional

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

2.4.2 Altitude Alerting ..................................................................2-10

2.4.3 Changing Barometric Setting ...............................................2-10

2.4.4 Minimum Descent Altitude/Decision Height Alerting .............2-11

MFD

2.5 Vertical Speed (V/S) Indicator ..............................................................2-13

2.6 Horizontal Situational Indicator ...........................................................2-14

2.6.1 Setting the Heading Bug ......................................................2-15

2.6.2 Turn Rate Indicator ..............................................................2-16

Avoidance

2.7 Course Deviation Indicator .................................................................. 2-16

2.7.1 Changing CDI Sources ......................................................... 2-17

2.7.2 Changing CDI Course ..........................................................2-18

Features

2.7.3 Vertical Deviation Indicator (VDI) .........................................2-19

2.7.4 Auto-Slewing ......................................................................2-20

2.8 Supplemental Flight Data .................................................................... 2-22

2.8.1 Bearing Pointers .................................................................. 2-22

& Alerts

2.8.2 Temperature Display ............................................................2-24

2.9 Wind Vectors ....................................................................... 2-24

3 Multi-Function Display (MFD) ..............................................................3-1

Symbols

3.1 Functional Display Map .........................................................................3-2

3.2 MFD Soft Key Map ................................................................................3-3

3.3 Navigation Map Pages ..........................................................................3-4

GlossaryAppendix A

3.3.1 Default Navigation Map Page ................................................ 3-5

3.3.2 Editing Information ................................................................ 3-5

3.3.3 Selecting Page Options ..........................................................3-5

3.3.4 Changing the Navigation Map Range ....................................3-5

3.3.5 Decluttering Map Pages ......................................................... 3-6

3.3.7 Selecting Items on the Map ...................................................3-9

Index

3.3.8 Measuring Distances ...........................................................3-10

3.3.9 Customizing Navigation Map Pages .....................................3-11

viii

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3.3.10 Map Setup ..........................................................................3-11

3.3.10.1 Map Feature Options ........................................................... 3-13

3.3.10.2 Weather Feature Options (Optional) ..................................... 3-29

3.3.10.3 Traffic Feature Options (Optional) ......................................... 3-35

3.3.10.4 Aviation Feature Options ..................................................... 3-36

3.4 Aux Mode Pages ................................................................................. 3-49

3.4.1 System Settings ................................................................... 3-49

3.4.1.1 Display Brightness ............................................................... 3-50

3.4.1.2 Airspeed Reference Marks ................................................... 3-51

3.4.1.3 PFD Options - Wind Vector ...................................................3-52

3.4.1.4 Synchronization (Dual Installations Only) .............................. 3-53

3.4.1.5 Date and Time ..................................................................... 3-54

3.4.1.6 MFD Display Units ...............................................................3-55

3.4.1.7 System Display Units ...........................................................3-56

3.4.2 XM Information (Optional) ...................................................3-57

3.4.3 XM Entertainment Radio (Optional) .....................................3-58

3.4.4 System Status ......................................................................3-59

3.5 Flight Plan Pages ................................................................................ 3-60

3.5.1 Active Flight Plan Page ........................................................ 3-60

3.5.1.1 Active Flight Plan Detail .......................................................3-61

3.5.1.2 Active Flight Plan Options ....................................................3-61

3.5.1.3 Setting the Altitude Minimums Alerter .................................. 3-62

3.5.2 Waypoint Information Page .................................................3-63

3.5.2.1 Selecting a Waypoint ...........................................................3-63

3.5.2.2 Waypoint Information Detail ................................................3-64

3.5.2.3 Waypoint Weather Information (Optional) ............................ 3-67

3.5.3 Charts Page (Optional) ........................................................3-68

3.5.3.1 Viewing Charts ....................................................................3-69

3.5.3.2 Selecting a New Chart by Airport .........................................3-70

3.5.3.3 Selecting a New Chart by FPL, NRST, or RECENT ...................3-71

3.5.3.4 Change Day/Night View .......................................................3-71

4 Hazard Avoidance ................................................................................4-1

4.1 Terrain Configurations ........................................................................... 4-1

4.2 Terrain Proximity ................................................................................... 4-3

4.2.1 Displaying Terrain Proximity ...................................................4-4

4.2.1.1 Terrain Proximity Page 120° Arc or 360° Rings .......................4-5

4.2.1.2 Terrain Proximity Page Aviation Data ......................................4-6

Forward

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Garmin G600 Pilot’s Guide

ix190-00601-02 Rev. C

4.2.2 Terrain Proximity Limitations ..................................................4-8

4.2.3 System Status ........................................................................4-8

4.3 Terrain Awareness and Warning System (TAWS-B) Optional .................... 4-9

Foreword

4.3.1 TAWS-B Requirements ........................................................... 4-9

4.3.2 TAWS-B Limitations ...............................................................4-9

4.3.3 Computing GPS Altitude for TAWS ....................................... 4-10

Sec 1

System

4.3.4 Baro-Corrected Altitude Versus GPS-MSL Altitude ................. 4-10

4.3.5 Using TAWS ........................................................................4-11

4.3.6 Displaying TAWS Data .........................................................4-11

PFD

Sec 2

4.3.6.1 TAWS Page .........................................................................4-12

4.3.7 TAWS Alerts ........................................................................4-16

4.3.7.1 TAWS-B Alerting Colors and Symbology ............................... 4-17

4.3.7.2 Excessive Descent Rate Alert ................................................ 4-19

MFD

Sec 3

4.3.7.3 Forward Looking Terrain Avoidance ...................................... 4-20

4.3.7.4 Premature Descent Alerting ................................................. 4-20

Sec 4

Hazard

4.3.7.5 Inhibiting/Enabling TAWS Alerting ........................................4-22

Avoidance

4.3.7.6 Five-Hundred Aural Alert ...................................................... 4-22

4.3.7.7 Negative Climb Rate After Take-Off Alert (NCR) ....................4-23

4.3.7.8 TAWS Not Available Alert .....................................................4-24

Sec 5

Features

Additional

4.3.7.9 TAWS Failure Alert ............................................................... 4-24

4.3.8 TAWS System Status ............................................................ 4-24

4.3.9 External TAWS ..................................................................... 4-25

Sec 6

4.4 Terrain-SVT™ ..............................................................................4-26

Annun.

& Alerts

4.4.1.1 Terrain-SVT™ Page 120° Arc or 360° Rings .........................4-27

4.4.1.2 Terrain-SVT Page Aviation Data ............................................4-28

Sec 7

4.4.1.3 Inhibiting/Enabling Terrain-SVT Alerting ................................4-28

Symbols

4.4.1.4 Synthetic Vision Alerts and Annunciations .............................4-29

4.5 TAS Traffic (Optional) ...........................................................................4-31

Sec 8

4.5.1 Displaying and Operating Traffic (TAS Systems) ..................... 4-31

GlossaryAppendix A

4.5.1.1 Switching from Standby Mode to Operating Mode ............... 4-31

4.5.1.2 Range Ring ......................................................................... 4-32

4.5.2 Altitude Display ................................................................... 4-33

4.5.3 TAS Symbology .................................................................... 4-34

4.5.4 Traffic System Status ............................................................4-35

4.5.5 Traffic Pop-Up......................................................................4-37

4.6 TIS Traffic (Optional) ............................................................................4-38

Index

Appendix B

4.6.1 Traffic Map Page..................................................................4-38

4.6.2 TIS Symbology ..................................................................... 4-40

x

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

4.6.3 TIS Limitations ..................................................................... 4-41

4.6.4 TIS Alerts ............................................................................. 4-43

4.6.5 Traffic Pop-Up......................................................................4-44

4.6.6 TIS System Status ................................................................4-44

4.7 XM Weather (Optional) .......................................................................4-47

4.7.1 Using XM Satellite Weather Products ................................... 4-47

4.7.2 Customizing the XM Weather Map ......................................4-47

4.7.3 XM Weather Symbols and Product Age ................................ 4-50

4.7.4 Weather Legends ................................................................4-52

4.7.5 NEXRAD ............................................................................. 4-53

4.7.5.1 Reflectivity ..........................................................................4-54

4.7.5.2 NEXRAD Limitations ............................................................4-55

4.7.6 Weather Page Map Orientation ............................................4-56

4.7.7 NEXRAD Data Viewing Range .............................................. 4-56

4.7.8 NEXRAD Legend.................................................................. 4-57

4.7.9 Echo Tops ............................................................................ 4-58

4.7.10 Cloud Tops .......................................................................... 4-60

4.7.11 XM Lightning ......................................................................4-62

4.7.12 Cell Movement ....................................................................4-63

4.7.13 SIGMETs and AIRMETs ........................................................4-65

4.7.14 METARs .............................................................................. 4-67

4.7.15 Surface Analysis and City Forecast ........................................ 4-69

4.7.16 Freezing Level......................................................................4-72

4.7.17 Winds Aloft ......................................................................... 4-74

4.7.18 County Warnings ................................................................. 4-77

4.8 GWX Weather Radar (Optional) ........................................................... 4-79

4.8.1 Garmin GWX 68 Radar Description ...................................... 4-79

4.8.1.1 Principles of Pulsed Airborne Weather Radar ........................ 4-79

4.8.1.2 Antenna Beam Illumination ................................................. 4-80

4.8.1.3 Radar Signal Attenuation ..................................................... 4-81

4.8.2 Radar Signal Reflectivity ......................................................4-82

4.8.2.1 Precipitation ........................................................................ 4-82

4.8.2.2 Ground Returns ................................................................... 4-83

4.8.2.3 Angle of Incidence ...............................................................4-83

4.8.3 Operating Distance ..............................................................4-84

4.8.4 Basic Antenna Tilt Setup ......................................................4-85

4.8.5 Weather Mapping and Interpretation ................................... 4-86

4.8.5.1 Weather display Interpretation .............................................4-86

Forward

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Garmin G600 Pilot’s Guide

xi190-00601-02 Rev. C

4.8.5.2 Thunderstorms ....................................................................4-87

4.8.5.3 Tornadoes ........................................................................... 4-89

4.8.5.4 Hail ..................................................................................... 4-89

Foreword

4.8.6 Radar Operation in Weather Mode ....................................... 4-90

4.8.6.1 Displaying Weather on the Weather Radar Page ................... 4-91

4.8.6.2 Vertically Scanning a Storm Cell ...........................................4-92

Sec 1

System

4.8.6.3 Adjusting the Antenna Tilt Angle .......................................... 4-93

4.8.6.4 Adjusting Gain .................................................................... 4-94

4.8.6.5 Sector Scan ......................................................................... 4-96

PFD

Sec 2

4.8.6.6 Antenna Stabilization .......................................................... 4-97

4.8.6.7 Weather Attenuated Color Highlight (WATCH™) ................. 4-97

4.8.6.8 Weather Alert ......................................................................4-98

4.8.7 Ground Mapping and Interpretation ....................................4-99

MFD

Sec 3

5 Additional Features (Optional) ............................................................5-1

5.1 Viewing Charts .....................................................................................5-2

Sec 4

Hazard

Sec 5

Additional

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

5.1.1 Chart Panning ....................................................................... 5-3

Avoidance

5.1.2 Choosing a Chart for the Current Airport ................................5-4

5.1.3 Selecting a Chart by Identifier ................................................ 5-5

5.1.4 Selecting a New Chart by FPL, NRST, or RECENT .....................5-6

Features

5.1.5 Viewing Chart NOTAMs .........................................................5-7

5.1.6 Day/Night View ..................................................................... 5-7

5.2 ChartView ............................................................................................5-8

5.2.1 Cycle Number and Revision ...................................................5-8

& Alerts

®

5.3 FliteCharts

....................................................................................... 5-11

5.3.1 Cycle Number and Revision .................................................5-11

Symbols

5.4 SafeTaxi

5.4.1 Using SafeTaxi

®

..........................................................................................5-13

®

.................................................................5-14

5.4.1.1 Decluttering ........................................................................ 5-14

5.4.1.2 Hot Spot Information ........................................................... 5-14

GlossaryAppendix A

5.4.2 SafeTaxi

5.5 XM

®

Radio Entertainment ..................................................................5-17

5.5.1 Activating XM

5.5.2 XM

5.5.3 XM

5.5.3.1 Channel Categories .............................................................5-21

Index

5.5.3.2 Selecting an XM

5.5.3.3 XM

®

Cycle Number and Revision .................................. 5-15

®

Satellite Radio Services ................................ 5-17

®

Information .................................................................5-19

®

Entertainment Radio ...................................................5-20

®

Radio Channel ......................................... 5-22

®

Radio Volume ..............................................................5-23

xii

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

5.5.3.4 XM® Radio Channel Presets ................................................. 5-24

5.5.4 GDL 69/69A Data Link Receiver Troubleshooting .................. 5-25

5.6 Autopilot Operation ............................................................................ 5-26

5.6.1 Heading .............................................................................. 5-26

5.6.2 Altitude Capture (Optional Interface) ...................................5-26

5.6.3 Autopilot Navigation ...........................................................5-27

5.6.3.1 Autopilot Operation with GPSS Enabled Autopilots ............... 5-27

5.6.3.2 Autopilot Operation with the GDU 620 Emulating GPSS ....... 5-28

5.7 Synthetic Vision Technology (SVT™) .................................................... 5-30

5.7.1 SVT™ Operation .................................................................5-32

5.7.2 Activating and Deactivating SVT™ ...................................... 5-33

5.7.3 SVT™ Features ................................................................... 5-34

5.7.3.1 Flight Path Marker (FPM) .....................................................5-34

5.7.3.2 Zero-Pitch Line .................................................................... 5-34

5.7.2.3 Horizon Heading .................................................................5-35

5.7.2.4 Airport Signs ....................................................................... 5-35

5.7.2.5 Runway Depiction ............................................................... 5-36

5.7.2.6 Traffic .................................................................................. 5-37

5.7.2.7 Obstacles ............................................................................ 5-38

5.7.2.8 Field of View .......................................................................5-39

5.7.2.9 Unusual Attitudes ................................................................ 5-41

6 Annunciations and Alerts .....................................................................6-1

6.1 Alerts ...................................................................................................6-1

6.2 System Status .......................................................................................6-8

7 Symbols ................................................................................................7-1

7.1 Map Page Symbols ................................................................................7-1

Forward

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

7.2 SafeTaxi

™ Symbols ............................................................................. 7-2

7.3 Traffic Symbols ......................................................................................7-2

7.4 Terrain Obstacle Symbols ....................................................................... 7-3

7.5 Basemap Symbols ................................................................................. 7-4

7.6 Map Tool Bar Symbols ........................................................................... 7-4

7.7 XM Weather Tool Bar Symbols ............................................................... 7-5

7.8 Miscellaneous Symbols .......................................................................... 7-6

8 Glossary ...............................................................................................8-1

Appendix A ................................................................................................. A-1

SD Card Use and Databases ..........................................................................A-1

Garmin G600 Pilot’s Guide

xiii190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

Jeppesen Databases ...............................................................................A-1

Updating the Jeppesen navigation database ...........................................A-1

Garmin Databases ..................................................................................A-2

Foreword

Updating Garmin databases ...................................................................A-3

Index ........................................................................................................... B-1

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

& Alerts

Symbols

GlossaryAppendix A

Index

xiv

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

1 SYSTEM OVERVIEW

1.1 System Description

Foreword

This section provides an overview of the G600 Avionics Display System.

The G600 system is an integrated display system that presents primary flight

System

instrumentation, navigation, and a moving map to the pilot through large­format displays.

In normal operating mode, the Primary Flight Display (PFD) presents

PFD

graphical flight instrumentation (attitude, heading, airspeed, altitude, vertical
speed), replacing the traditional flight instrument cluster. The Multi-Function
Display (MFD) normally displays a full-color moving map with navigation

MFD

information.

GMU 44 Magnetometer

GRS 77 AHRS

GAD 43

Audio Panel

SL 30

GDU 620

Autopilot

Flight Director

ADF

GPS Navigator(s)

Optional Interfaces

GDL 69/69A

Traffic

Skywatch

GWX 68

Temperature Probe

GDC 74 Air Data Computer

GTX330/330D

Avoidance

Features

& Alerts

Symbols

Glossary Appendix A

Sec 1

Sec 2

Sec 3

Hazard

Sec 4

Additional

Sec 5

Annun.

Sec 6

Sec 7

Sec 8

Figure 1-1 G600 System (LRU Configuration)

The system consists of the following Line Replaceable Units (LRUs):

• GDU 620 Primary Flight Display (PFD) and Multi Function Display
(MFD)

• GDC 74A Air Data Computer (ADC)

• GRS 77 Attitude and Heading Reference System (AHRS)

Garmin G600 Pilot’s Guide

1-1190-00601-02 Rev. C

Appendix B

Index

• GNS 480, CNX80, GNS 400W series, or GNS 500W series GPS
Navigator

• Temperature Probe (such as the GTP 59)

Foreword

• GMU 44 Magnetometer

• GTX 330/330D TIS-B Traffic (optional)

Sec 1

System

• GDL 69A Satellite Data Link Receiver (optional)

• SL30 NavCom (optional)

PFD

Sec 2

• Autopilot/Flight Director (optional)

• ADF (optional)

• Traffic (optional: TAS and TIS)

MFD

Sec 3

• Audio Panel (optional)

• GAD 43 Adapter

Sec 4

Hazard

• GWX 68 Weather Radar (optional)

Avoidance

1.1.1 Line Replaceable Units (LRU)

Sec 5

This guide covers the operation of the GDU 620 as integrated in the G600

Features

Additional

system. The G600 Avionics Display System is an advanced technology avionics
suite designed to replace the traditional flight instrument cluster. The system
combines primary flight instrumentation, navigational information, and a moving

Sec 6

Annun.

& Alerts

map all displayed on dual 6.5 inch color screens. The G600 system is composed
of sub-units or Line Replaceable Units (LRUs). LRUs have a modular design and
can be installed directly behind the instrument panel or in a separate avionics

Sec 7

Symbols

bay if desired. This design greatly eases troubleshooting and maintenance of the
G600 system. A failure or problem can be isolated to a particular LRU, which
can be replaced quickly and easily. Each LRU has a particular function, or set of

Sec 8

GlossaryAppendix A

functions, that contributes to the system’s operation.

Index

Appendix B

1-2

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

1.1.2 GDU 620

The GDU 620 has dual VGA (640 x 480 pixels) 6.5 inch LCD displays. The
left side of the GDU is a PFD and the right side is the MFD. The MFD shows
a moving map, flight plan, weather, and more. The PFD shows primary flight
information, in place of traditional pitot-static and gyroscopic systems and also
provides an HSI for navigation.

Figure 1-2 GDU 620 PFD and MFD

1.1.3 GDC 74A

The GDC 74A Air Data Computer (ADC) compiles information from the
pitot/static system and an Outside Air Temperature (OAT) sensor. The GDC 74A
provides pressure altitude, airspeed, vertical speed, and OAT information to the
G600 system. The GDC 74A communicates with the GDU 620 and GRS 77
using an ARINC 429 digital interface.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Figure 1-3 GDC 74A Air Data Computer

Garmin G600 Pilot’s Guide

Glossary Appendix A

Index

1-3190-00601-02 Rev. C

Sec 8

Appendix B

1.1.4 GRS 77

The GRS 77 is an Attitude and Heading Reference System (AHRS) unit that
provides aircraft attitude information to the G600 display. The unit contains

Foreword

advanced tilt sensors, accelerometers, and rate sensors. In addition, the GRS 77
interfaces with both the GDC 74A Air Data Computer and the GMU 44
magnetometer. The GRS 77 also utilizes GPS data forwarded from the GDU

Sec 1

System

620. Actual attitude and heading information is sent to the GDU 620 using an
ARINC 429 digital interface.

PFD

Sec 2

MFD

Sec 3

Figure 1-4 GRS 77 AHRS

Sec 4

The IGRF (International Geomagnetic Reference Field) model is contained in

Hazard

Avoidance

the GRS 77 and is only updated once every five years. The IGRF model is part
of the Navigation Database. At system power-up, the IGRF models in the GRS
77 and in the Navigation Database are compared, and if the IGRF model in the

Sec 5

Features

Additional

GRS 77 is out of date, the user is prompted to update the IGRF model in the
GRS 77. The prompt will appear after the G600 splash screen is acknowledged
on the MFD.

Sec 6

Annun.

& Alerts

1.1.5 GMU 44

The GMU 44 magnetometer senses the earth’s magnetic field. Data is sent to
the GRS 77 AHRS for processing to determine aircraft magnetic heading. This

Sec 7

Symbols

unit receives power directly from the GRS 77 and communicates with the GRS
77 using a RS-485 digital interface.

Sec 8

GlossaryAppendix A

Figure 1-5 GMU 44 Magnetometer

Index

Appendix B

1-4

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

1.1.6 GTX 330/330D (Optional)

Foreword

Figure 1-6 GTX 330/330D Mode S Transponder

The GTX 330/330D is a solid-state transponder that provides Modes A, C,
and S functions. The transponder provides traffic information to the display
through an ARINC 429 digital interface.

NOTE: GTX 33/33D can also be used to display traffic information on the
GDU 620.

1.1.7 GTP 59

A temperature probe provides Outside Air Temperature (OAT) data to the

GDC 74A. The GTP 59 is an example of an appropriate temperature probe.

System

PFD

MFD

Avoidance

Features

Sec 1

Sec 2

Sec 3

Hazard

Sec 4

Additional

Sec 5

Figure 1-7 GTP 59 Temperature Probe

Garmin G600 Pilot’s Guide

& Alerts

Symbols

Glossary Appendix A

Index

1-5190-00601-02 Rev. C

Annun.

Sec 6

Sec 7

Sec 8

Appendix B

1.1.8 GDL 69/69A (Optional)

The GDL 69/69A is an XM Satellite Radio Data Link Receiver that receives

broadcast weather data. The GDL 69A is the same as the GDL 69 with the

Foreword

addition of an XM Satellite Radio audio entertainment receiver. Weather data
and control of audio channel and volume is displayed on the MFD, via a High­Speed Data Bus (HSDB) Ethernet connection. The GDL 69A is also interfaced

Sec 1

System

to an audio panel for distribution of the audio signal. A subscription to the XM
Satellite Radio service is required to enable the GDL 69/69A capability.

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

1.1.9 GAD 43

Sec 5

Features

Additional

The GAD 43 is an adapter that converts AHRS digital pitch, roll, heading
and yaw rate data into analog signals used by autopilot systems. The GAD 43
is installed remotely between the AHRS and an existing autopilot. The analog

Sec 6

Annun.

& Alerts

signals from the GAD 43 mimic those of spinning-mass gyros that provide
attitude data to the autopilot and allow the gyro to be replaced by the AHRS
and GAD 43 combination.

Sec 7

Symbols

Figure 1-8 GDL 69/69A XM Satellite Radio Data Link Receiver

Sec 8

GlossaryAppendix A

Index

Appendix B

1-6

Figure 1-9 GAD 43 AHRS Adapter

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

1.1.10 GWX 68 Weather Radar

Attitude/Heading Invalid

available

available

unavailable

unavailable

available

unavailable

unavailable

available

l

e

e

b

Airspeed Data

e

e

Magnetometer

unavailable

available

l

GPS

AHRS Normal

Operation

AHRS no-

Mag Mode

AHRS no-Mag/

no-Air Mode

Heading Invalid

AHRS

no-GPS

Mode

The GWX 68 provides airborne weather and ground mapped radar data to
the MFD.

Figure 1-10 GWX 68 Weather Radar

1.1.11 Garmin Navigator Interface

The G600 system requires connection to at least one external Garmin WAAS
GPS navigator, such as the 400W/500W series or GNS 480.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

1.1.12 Attitude Heading Reference System (AHRS)

NOTE: Aggressive maneuvering while AHRS is not operating in normal

mode may degrade AHRS accuracy.

Attitude and heading information is displayed on the PFD when the AHRS
receives appropriate combinations of information from the external sensor
inputs.

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Figure 1-11 AHRS Operation

Garmin G600 Pilot’s Guide

1-7190-00601-02 Rev. C

Loss of GPS, magnetometer, or air data inputs is communicated to the pilot by
message advisory alerts (refer to Section 6 for specific AHRS alert information).
Any failure of the internal AHRS inertial sensors results in loss of attitude and

Foreword

heading information (indicated by red “X” flags over the corresponding flight
instruments).

A maximum of two GPS inputs are provided to the AHRS. If GPS information

Sec 1

System

from one of the inputs fails, the AHRS uses the remaining GPS input and an
alert message is issued to inform the pilot. If both GPS inputs fail, the AHRS
will continue to provide attitude and heading information to the PFD as long as

PFD

Sec 2

magnetometer and airspeed data are available and valid.

If the magnetometer input fails, the AHRS continues to output valid attitude
information and GPS Track information is used; however, the heading output

MFD

Sec 3

on the PFD is flagged as invalid with a red “X,” “TRK” in magenta is annunciated
to the right of the Track value, and the Track value color is changed from white
to magenta.

Sec 4

Hazard

Avoidance

NOTE: In this case the magnetic standby compass and GPS ground track
can be used to keep the aircraft on the desired heading.

Sec 5

Failure of the air data input has no effect on the AHRS output while AHRS is

Features

Additional

receiving valid GPS information. Invalid or unavailable airspeed data in addition
to complete GPS failure results in loss of all attitude and heading information.

Sec 6

Annun.

& Alerts

1.1.13 Secure Data Cards

The G600 System uses Secure Digital (SD) cards to load and store various
types of data. For basic flight operations, SD cards are required for Terrain,

Sec 7

Symbols

Obstacle, FliteChart, SafeTaxi, and ChartView database storage as well as
Jeppesen aviation and ChartView database updates. The Navigation Database
update card is generally inserted in the upper SD card slot for database updates

Sec 8

GlossaryAppendix A

and then removed. Other database cards are normally located in the lower SD
card slot.

NOTE: Ensure the GDU 620 is powered off before inserting or removing
an SD card.

Index

Appendix B

1-8

NOTE: Refer to A-1 for instructions on updating the aviation database.

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Inserting an SD Card

1) Insert the SD card in the SD card slot (the front of the card should be flush with

the face of the display bezel).

Foreword

2) To eject the card, gently press on the SD card to release the spring latch.

1.1.14 Pilot Controls

The GDU 620 controls have been designed to simplify operation of the
system and minimize workload and the time required to access sophisticated
functionality. Controls are located on the PFD and MFD bezels and are comprised
of a PFD knob, MFD dual concentric knobs, bezel keys, and soft keys.

1.1.14.1 PFD Knob

Turning the PFD knob adjusts the values for the mode selected by the PFD
bezel keys, such as, Heading (HDG), Course (CRS), Altitude (ALT), Vertical
Speed (V/S), and Barometric Setting (BARO). The values are shown in a window
to the left of the HSI. Pressing the PFD knob reverts to the default value of the
selected mode.

Heading

Mode

Figure 1-12 Selection Modes Adjusted with the PFD Knob

Course

Mode

Altitude

Mode

Vertical Speed

Mode

Barometer

Mode

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

NOTE: After 10 seconds of inactivity in another mode, the PFD knob
selected mode will revert to Heading mode.

1. Press the desired PFD mode selection key (HDG, CRS, A LT, V/S, or BARO). A

window will be displayed near the upper right corner of the HSI showing the
current value for that mode.

2. Turn the PFD knob to select the desired value.

Garmin G600 Pilot’s Guide

1-9190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

1.1.14.2 PFD Bezel Keys

Heading (HDG)

Selects Heading Select mode. Pressing the PFD knob in Heading mode will

Foreword

center the Heading Bug on the current Heading. This is the default mode for

the PFD knob. If the Heading is invalid, the PFD knob will revert to Course

Sec 1

mode. Set the heading on the HSI by turning the PFD knob after pressing

System

the HDG key.

Course (CRS)

PFD

Sec 2

Selects Course Select mode. Pressing the PFD knob in Course mode will

center the CDI for a VOR or OBS mode course.

Altimeter (ALT)

MFD

Sec 3

Selects Altitude Select mode. Pressing the PFD knob in Altimeter mode will

enter the current altitude in the Altitude Select window. Set the Altitude Bug

Sec 4

Sec 5

by turning the PFD knob after pressing the ALT key.

Hazard

Avoidance

Features

Additional

Altitude Select Window

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

& Alerts

Symbols

GlossaryAppendix A

Index

1-10

Altitude Bug

Current Altitude

Barometric Setting

Figure 1-13 Pressing PFD Knob Sets Altitude Select to Current Altitude

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Vertical Speed (V/S)

Selects Vertical Speed (V/S) mode. Pressing the PFD knob in V/S mode will

synchronize the bug to the current vertical speed.

Foreword

System

Sec 1

Vertical Speed Bug

Current Vertical Speed

PFD

MFD

Avoidance

Vertical Speed Bug Setting

Figure 1-14 Pressing V/S Knob Sets Vertical Speed Bug to Current Vertical Speed

Barometer (BARO)

Features

Selects Barometric Setting Select mode. Pressing the PFD knob in Baro mode

will enter the standard pressure (29.92 in) value.

1.1.14.3 PFD Soft Keys

& Alerts

The soft keys are located along the bottoms of the displays below the soft
key labels. The soft key labels shown depend on the soft key level or page being
displayed. The soft keys can be used to select the appropriate soft key function.

Soft Key Labels

Soft Keys

Symbols

Glossary Appendix A

Sec 2

Sec 3

Hazard

Sec 4

Additional

Sec 5

Annun.

Sec 6

Sec 7

Sec 8

Figure 1-15 PFD Soft Key Layout

When a soft key is selected, its color changes to black text on gray background
and remains this way until it is turned off, at which time it reverts to white text
on black background. When a soft key function is disabled, the soft key label
is subdued (dimmed). Soft keys revert to the previous level after 45 seconds of
inactivity.

Garmin G600 Pilot’s Guide

1-11190-00601-02 Rev. C

Appendix B

Index

AP Test

The AP TEST soft key is available if the GAD 43 is installed and providing

attitude to an autopilot. The AP TEST soft key disengages the autopilot as

Foreword

part of the AHRS test.

Sec 1

System

NOTE: "AP TEST" is not available for all installations.

CDI

The CDI soft key toggles between the selection of GPS or VOR/LOC as the

PFD

Sec 2

active navigation source. In a single GDU 620 system, the GDU CDI soft

key will change the source in the connected navigator and making a source

change in the navigator will be reflected in the GDU 620. In a dual GDU 620

MFD

system, the CDI keys in the navigator will be disabled.

Sec 3

1-2

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

The 1-2 soft key toggles between the available receivers for selected navigation

source (i.e. GPS1 and GPS2 or VOR/LOC1 and VOR/LOC2). This soft key

will only be present if the system is configured for a second GPS or VOR/

LOC.

PFD

Pressing the PFD soft key displays the BRG1, BRG2, and BACK soft keys.

The BRG2 soft key will only be present if the system is configured for a

second GPS or VOR/LOC receiver.

BRG1

The BRG1 soft key cycles through the available bearing 1 indicator modes

(NAV1, GPS1, ADF, or None).

BRG2

The BRG2 soft key cycles through the available bearing 2 indicator modes

(NAV2, GPS2, ADF, or None). This soft key will only be present if the system

is configured for a second GPS or VOR/LOC.

SYN VIS

The SYN VIS soft key enables Synthetic Vision and displays the associated

soft keys.

1-12

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

SYN TERR

The SYN TERR soft key is available if Synthetic Vision Technology™ is

installed and enables synthetic terrain depiction.

Foreword

HRZN HDG

The HRZN HDG soft key is available if Synthetic Vision Technology™ is

installed. Pressing this key enables horizon heading marks and digits.

APTSIGNS

The APTSIGNS soft key is available if Synthetic Vision Technology™ is

installed and enables airport sign posts.

BACK

The BACK soft key returns to the pages default soft key options.

1.1.14.4 MFD Knobs

The MFD knobs are for navigating and selecting information on the MFD
pages. More details are provided in the MFD section.

Small (Inner) MFD Knob

Selects a specific page within a page group. Pressing the small MFD knob

turns the selection cursor ON and OFF. When the cursor is ON, data may be

entered in the applicable window by turning the small and large MFD knobs.

In this case, the large MFD knob moves the cursor on the page and the small

MFD knob selects individual characters or values for the highlighted cursor

location.

Large (Outer) MFD Knob

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Selects the MFD page group. When the cursor is ON, the large MFD knob

moves the cursor to highlight available fields.

1.1.14.5 MFD Bezel Keys

Range (RNG)

Pressing the Range arrow keys changes the range on the Map pages. The Up

arrow zooms out. The Down arrow zooms in. The keys also aid in scrolling

up and down text pages.

Garmin G600 Pilot’s Guide

1-13190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

Menu

Displays a context-sensitive list of options. This list allows the user to access

additional features or make setting changes that relate to particular pages.

Foreword

Enter (ENT)

Validates or confirms a menu selection or data entry.

Sec 1

System

Clear (CLR)

Erases information, cancels entries, or removes page menus. Pressing and

holding the CLR key displays the Navigation Map 1 page.

PFD

Sec 2

1.1.14.6 MFD Soft Keys

MFD functions indicated by the soft key labels vary depending on the page

MFD

Sec 3

selected and are located at the bottom of the MFD display. Press the soft key
located directly below the soft key label. To select the function indicated on the
soft key label, press the soft key directly below the label.

Sec 4

Hazard

Avoidance

Selected Soft Key

Unselected Soft Keys

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

1-14

Figure 1-16 MFD Soft Key Layout

Garmin G600 Pilot’s Guide

Soft Key Labels

Soft Keys

190-00601-02 Rev. C

1.2 System Power Up

NOTE: See the Aircraft Flight Manual (AFM) for specific procedures
concerning avionics power application and emergency power supply
operation.

NOTE: Refer to Section 6 for system-specific annunciations and alerts.

Foreword

System

Sec 1

The G600 System is integrated with the aircraft electrical system and receives
power directly from electrical busses. The GDU 620 and supporting sub-systems
include both power-on and continuous built-in test features that exercise the
processor, memory, external inputs, and outputs to ensure safe operation.

During system initialization, test annunciations are displayed. All system
annunciations should disappear typically within the first 30 seconds after
power-up. Upon power-up, key annunciator lights also become momentarily
illuminated on the GDU 620 display bezel.

On the PFD, the AHRS begins to initialize and “AHRS ALIGN: Keep Wings
Level” is displayed. The AHRS should display valid attitude and heading fields
typically within the first minute after power-up. The AHRS can align itself both
while taxiing and during level flight.

When the MFD powers up, the splash screen displays the following
information:

• Systemversion

• Copyright

• Landdatabasenameandversion

• Obstacledatabase name and version

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

• Terrain database name and version

• Aviationdatabasename,version,andeffectivedates

Current database information includes valid operating dates, cycle number,
and database type. When this information has been reviewed for currency (to
ensure that no databases have expired), the pilot is prompted to continue.

Garmin G600 Pilot’s Guide

1-15190-00601-02 Rev. C

Appendix B

Index

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Figure 1-17 System Startup Pages

1.2.1 Autopilot Test

Sec 4

Hazard

Avoidance

The GAD 43 Adapter provides attitude and heading information from the
Garmin GRS 77 Attitude and Heading Reference System to the autopilot. The
GAD 43 has the ability to disconnect the autopilot if an error in the GAD 43

Sec 5

Features

Additional

output or GRS 77 is detected. This disconnect mechanism must be tested prior
to each flight in the following manner:

1. Upon GDU 620 startup, the AP TEST soft key is available on the GDU 620

Sec 6

Annun.

& Alerts

PFD.

NOTE: "AP TEST" is not available for all installations.

Sec 7

Symbols

2. Engage the AP while on the ground.

3. Press the AP TEST soft key and verify that the autopilot disconnects and an

Sec 8

autopilot disconnect tone is annunciated by the autopilot.

GlossaryAppendix A

Autopilot Disconnect

When the GDU 620 attitude monitors have detected an AHRS malfunction,
or the inability to actively monitor the AHRS, a "Check Attitude" annunciation
will be displayed on the PFD and the autopilot will automatically disconnect.

Appendix B

Index

1-16

NOTE: Only appears with the installation of the GAD 43 Adapter.

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Figure 1-18 - Check Attitude - Autopilot Automatically Disconnected

Fly the aircraft manually and crosscheck the GDU 620 attitude indication
with the standby attitude indicator and other sources of attitude information
(airspeed, heading, altitude, etc.).

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

1.2.2 International Geomagnetic Reference Field

Avoidance

The IGRF (International Geomagnetic Reference Field) model is contained in
the GRS 77 and is only updated once every five years. The IGRF model is part of
the Navigation Database. At system power-up, the IGRF models in the GRS 77

Features

and in the Navigation Database are compared, and if the IGRF model in the GRS
77 is out of date, the user is prompted to update the IGRF model in the GRS 77.
The following prompt will appear after the G600 splash screen is acknowledged
on the MFD.

& Alerts

GRS MV DB UPDATE AVAILABLE.UPDATE FROM yyyy TO yyyy
(e.g. 2005 to 2010)

Pressing the ENT key (or right-most soft key) acknowledges this information

Symbols

and displays the Navigation Map Page. When the interfaced GPS unit has
acquired a sufficient number of satellites to determine a position, the aircraft’s
current position is shown on the Navigation Map Page.

Glossary Appendix A

1.3 System Operation

NOTE: Refer to Section 6 for detailed descriptions of all alerts and
annunciations.

1.3.1 Using the Page Menus

Index

Hazard

Sec 4

Additional

Sec 5

Annun.

Sec 6

Sec 7

Sec 8

Appendix B

The GDU 620 has a dedicated MENU key that when pressed displays a
context-sensitive list of options for functions in the MFD. This options list allows

Garmin G600 Pilot’s Guide

1-17190-00601-02 Rev. C

the user to access additional features or make settings changes which specifically
relate to the currently displayed window/page. There is no all-encompassing
menu. Some menus provide access to additional submenus that are used to view,

Foreword

edit, select, and review options. Menus display “No Options” when there are no
options for the window/page selected. Soft key presses do not display menus or
submenus.

Sec 1

System

1.3.1.1 Navigating within a Menu

1) Press the MENU key to display the menu.

PFD

Sec 2

2) Turn the small or large MFD knob to scroll through a list of available options (a

scroll bar always appears to the right of the window/box when the option list
is longer than the window/box).

MFD

Sec 3

3) Press the ENT key to select the desired option.

4) Press the CLR key or MFD knob to remove the menu and cancel the

Avoidance

Features

operation.

No Options Options for MAP Window

Sec 4

Hazard

Sec 5

Additional

Sec 6

Annun.

& Alerts

Figure 1-19 Page Menu Examples

1.3.2 Using the Soft Key Controls

Sec 7

The soft keys are located along the bottoms of the displays. The soft key

Symbols

labels shown depend on the soft key level or page being displayed. The bezel
keys below the soft keys can be used to select the appropriate soft key.

Sec 8

GlossaryAppendix A

Index

Appendix B

1-18

Bezel-Mounted

Soft Keys (Press)

Figure 1-20 Soft Keys (MFD MAP Page Group)

Soft Key

On

Garmin G600 Pilot’s Guide

Soft Key Labels

Names (Displayed)

190-00601-02 Rev. C

1.3.3 System Settings

G600 system settings are managed from the Aux Mode System Setup

Page. The following settings can be changed:

Foreword

• DisplayBrightness (Mode and Level)

• AirspeedReferences (Glide, Vr, Vx, and Vy)

• PFDOptions (Wind Vector)

• DualUnitSynchronization (CDI and Baro) - Dual installations only

• Date/Time(Date, Time, Time Format, and Time Offset)

• MFDDisplayUnits (Distance/Speed and Altitude/Vertical Speed)

•System Display Units (Navigation Angle Reference, Pressure Units, and

Temperature Units)

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Figure 1-21 System Setup Page

Garmin G600 Pilot’s Guide

1-19190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

System Settings Values

1) From the first AUX page, press the small MFD knob and turn the large MFD

knob to highlight the desired value.

Foreword

2) Turn the small MFD knob to select “ON” or “OFF.”

3) Press ENTER to save the setting.

Sec 1

System

More detail on changing settings is in the Section 3 - MFD Aux pages System
Settings section.

PFD

Sec 2

Category Settings Affected Quantities Exceptions

Display
Brightness

MFD

Sec 3

Airspeeds Glide

Sec 4

Hazard

Avoidance

Synchronization

Level
Mode

V

R

V

X

V

Y

CDI - On/Off
BARO - On/Off

Brightness levels on the PFD
and MFD

Reference markers on PFD
airspeed tape

Crossfill Nav information to
GDU 620

PFD Options

Sec 5

Features

Additional

(Wind Vector)

Date/Time Date

Sec 6

Annun.

& Alerts

Distance and

Sec 7

Symbols

Speed

Sec 8

GlossaryAppendix A

Index

Appendix B

1-20

Style 1 - Style 4

Time
Time Format
Time Offset

Metric
Nautical

Crosstrack error (HSI)
Bearing distances

(information windows)

Distance (information

window)
Flight plan distances
Map ranges
DIS, GS, TAS, XTK fields

(Navigation Status Box)
All distances on MFD
All speeds on MFD

Garmin G600 Pilot’s Guide

Airspeed Indicator
True Airspeed

(PFD)

Wind speed

vector

Map range (Traffic

Page, Terrain
Proximity Page)

CDI scaling

190-00601-02 Rev. C

Category Settings Affected Quantities Exceptions

Altitude and
Vertical Speed

Feet
Meters

All elevations on MFD Altimeter

Vertical Speed

Indicator

Navigation
Angle

Magnetic (North)
True (North)

Heading
Course
Bearing
Track
Desired Track

Foreword

System

Sec 1

Sec 2

PFD

Barometric
Setting

Inches (in)
Hectopascals

Barometric pressure on PFD

(hpa)

Temperature Celsius

All temperatures on PFD

Fahrenheit

Table 1-1 Display Units Settings (System Setup Page)

More detail on changing settings is in the Section 3 - MFD Aux pages System

Settings section.

1.3.4 Display Backlighting

The backlighting of the PFD and MFD displays and bezel keys can be
adjusted automatically or manually. The default setting (automatic backlighting
adjustment) uses photocell technology to automatically adjust for ambient
lighting conditions. Photocell calibration curves are pre-configured to optimize
display appearance through a broad range of cockpit lighting conditions. Manual
backlighting adjustment can be accomplished using the existing instrument
panel dimmer bus or the following procedures.

Backlighting Adjustment

1) From the first AUX page, press the small MFD knob to highlight the “DISPLAY

BRIGHTNESS” “MODE” box.

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

2) Turn the small MFD knob to select the desired brightness Level and then press

ENTER.

Garmin G600 Pilot’s Guide

1-21190-00601-02 Rev. C

Appendix B

Index

Manual Adjustment 0.1% to 50%
or Auto (1.7%)

Foreword

Auto or Manual

Sec 1

System

Figure 1-22 Display Brightness Adjustment

3) Turn the large MFD knob to highlight the MODE field. Turn the small MFD

knob to select “AUTO” or “MANUAL.”

PFD

Sec 2

4) Press ENT.

1.3.5 Dual GDU 620 Installations

MFD

Sec 3

Dual GDU 620 units when connected in the aircraft may be set up to
communicate and share information by “Crossfilling” or synchronizing
information between the two units.

Sec 4

1.3.5.1 Crossfill Information

Hazard

Avoidance

The following information is always synchronized between both GDU 620
units:

Sec 5

Features

Additional

• Selected Altitude

• Selected Heading

Sec 6

• SelectedCourse

Annun.

& Alerts

• SelectedVerticalSpeed

• AirspeedBugValues

Sec 7

Symbols

• AirspeedColorBandValues

• SystemPressureUnits

Sec 8

• SystemTemperatureUnits

GlossaryAppendix A

The following information can be synchronized between GDU 620s, or
changed independently, depending on the Crossfill Synchronization Settings:

• BarometricCorrection(defaultON)

• SelectedCDI (default OFF)

When Barometric Correction is synchronized, any changes to the Barometric

Index

Appendix B

Setting on either GDU will change it on both GDUs.

1-22

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

When the CDI is synchronized, any changes to the selected CDI on either
GDU will change it on both GDUs. Either pilot can change the OBS course on
either GNS. If the pilot selects GPS1 on the CDI and GNS1 is in OBS mode, any
course changes will move the OBS on GNS1, GDU1, and GDU2 (if the copilot
has GPS1 displayed on the CDI). Similarly, if the pilot selects GPS2 on the CDI
and GNS2 is in OBS mode, any course changes will move the OBS on GNS2,
GDU1, and GDU2 (if the copilot has GPS2 displayed on the CDI).

Foreword

System

Sec 1

AHRS 1 and ADC 1 will only be displayed on GDU1. AHRS2 and ADC2 will
only be displayed on GDU2.

The CDI soft key toggles between selection of GPS or VOR/LOC as the active
navigation source. In a single GDU 620 system, the GDU CDI soft key will
change the source in the connected navigator and making a source change in the
navigator will be reflected in the GDU 620. In a dual GDU 620 system, the CDI
keys in the navigator are disabled.

1.3.5.2 Crossfill Selection

Crossfill for CDI and Baro Corrections must be selected in Aux mode in both
units.

1) While viewing the first page of the AUX page group, press the small MFD

knob and turn the large MFD knob to highlight “CDI” or “BARO” in the
“Synchronization” box.

Figure 1-22 Dual Unit Synchronization

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

2) Turn the small MFD knob to select “ON” or “OFF.”

3) Press ENT.

Garmin G600 Pilot’s Guide

Appendix B

Index

1-23190-00601-02 Rev. C

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

This page intentionally left blank

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

1-24

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

2 PRIMARY FLIGHT DISPLAY (PFD)

The Primary Flight Display (PFD) provides aircraft information in the display
on the left side of the GDU 620. Functions on the PFD are accessed by using the
bezel keys to the left of the PFD and the soft keys below the PFD.

Artificial
Horizon

Slip/Skid

Indicator

Roll Scale

Zero

Roll

Pointer

Foreword

System

Sec 1

Air Speed Tape

PFD Knob Mode Indicator

Wind Vectors

Heading Bug Select

Course Select

Altitude Bug Select

Vertical Speed Bug Select
Barometric Setting Select

Outside Air Temperature

PFD Knob

Figure 2-1 PFD Description (Ground Pointer Mode)

Current FPL

Leg Wpt

Current Nav

Source

Soft Key Labels

Distance from Your

Present Position to

Current FPL Leg Wpt

Soft Keys

Nav Status Bar

Altitude Tape

Current
Barometric
Pressure

Vertical
Speed Tape

Horizontal
Situation
Indicator

SD Card Slots

Desired Track

Current Track

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Figure 2-2 PFD Nav Status Bar Description

NOTE: When navigating to a waypoint very far away the DTK, CRS, and TRK values

displayed on the GDU 620 may differ from those displayed on the navigator, however the
CDI is correct and is the primary means of navigation. This is because the GDU 620 applies
magnetic variation corrections for the current aircraft location, but some navigators apply
magnetic variation correction for the waypoint location.

Garmin G600 Pilot’s Guide

2-1190-00601-02 Rev. C

Appendix B

Index

2.1 PFD Soft Key Map

AP TEST

Foreword

CDI

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

2.2 Airspeed Indicator

Hazard

Avoidance

GPS

VOR/ILS

1-2

Source 1

Source 2

Figure 2-3 PFD Soft Key Diagram

PFD

BRG 1

SYN VIS

SYN TERR

BRG 2

NAV 1 GPS 1

HRZN HDG APTSIGNS

NAV 2 GPS 2

The Airspeed Indicator displays airspeed on a rolling number gauge using
a moving tape. The true airspeed is displayed in knots below the Airspeed

Sec 5

Features

Additional

Indicator. The numeric labels and major tick marks on the moving tape are
marked at intervals of 10 knots, while minor tick marks on the moving tape are
indicated at intervals of five knots. Speed indication starts at 20 knots.

Sec 6

Annun.

& Alerts

The Airspeed Indicator provides Indicated Airspeed, True Airspeed, and
Ground Speed. The Airspeed Trend Indicator shows what the airspeed will be in
six seconds, if the current rate of acceleration is maintained. The actual airspeed

Sec 7

Symbols

is displayed inside the black pointer.

ADF

ADF

Sec 8

GlossaryAppendix A

Index

Appendix B

2-2

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Ground Speed
Caution Range (yellow)
Airspeed Trend Indicator (pink/magenta line)

Glide Speed Reference Marker

Foreword

2.2.1 Markings

Vr Reference Marker

Vx Reference Marker

Landing Gear Extension Speed

Vy Reference Marker

Normal Operating Range (Green)

Flaps Operating Range (White)

True Airspeed

Airspeed Units

Figure 2-4 Airspeed Tape

Overspeed Range (Barber Pole)

Overspeed Indication for
Current Airspeed

Caution Operating Range (yellow)

Figure 2-5 Overspeed Indication

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

A color-coded (white, green, yellow, and red/white “barber pole”) speed range
strip is located on the moving tape. The colors denote flaps operating range,
normal operating range, caution range, and never-exceed speed (VNE).

The Airspeed Trend Vector is a vertical, pink/magenta line, extending up or
down on the airspeed scale, shown to the right of the color-coded speed range
strip. The end of the trend vector corresponds to the predicted airspeed in six
seconds if the current acceleration is maintained. If the trend vector crosses VNE,
the text of the actual airspeed readout changes to yellow. The trend vector is
absent if the speed remains constant or if any data needed to calculate airspeed
is not available due to a system failure.

Garmin G600 Pilot’s Guide

2-3190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

V

NE

V

NO

V

FE

V

SO

Figure 2-6 Typical Airspeed Tape Markings

Figure 2-7 Additional Reference Markings

V

S1

V

LE

V

YSE

V

MCA

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

2-4

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

2.2.2 Reference Speeds

Vspeeds (Glide, Vr, VX, and VY) default values are set during the installation
process, but can be changed and turned on/off from the System Setup page
on the first page of the Aux page group. When active (on), the Vspeeds are
displayed at their respective locations to the right of the airspeed scale. The
values you set are retained when the unit power is cycled.

Foreword

System

Sec 1

Glide Reference Marker

Vr Reference Marker
Vx Reference Marker

Vy Reference Marker

Figure 2-8 Reference Speeds

2.3 Attitude Indicator

Attitude information is displayed over a virtual blue sky and brown ground
with a white horizon line. The Attitude Indicator displays pitch, roll, and slip/
skid information.

Roll Pointer

9

1

2

3

1

Roll Scale

2

Aircraft Symbol

3

7

Horizon Line

4

Land Representation

5

8

Pitch Scale

6

6

Slip/Skid Indicator

7

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Sky Representation

8

4

Figure 2-9 Attitude Indicator

Garmin G600 Pilot’s Guide

5

Roll Scale Zero

9

Appendix B

Index

2-5190-00601-02 Rev. C

The horizon line is part of the pitch scale. Above and below the horizon line,
major pitch marks and numeric labels are shown for every 10º, up to 80º. Minor
pitch marks are shown for intervening 5º increments, up to 25º below and 45º

Foreword

above the horizon line. Between 20º below to 20º above the horizon line, minor
pitch marks occur every 2.5º.

Major tick marks at 30º and 60º and minor tick marks at 10º, 20º, and 45º

Sec 1

System

are shown to the left and right of the zero. Angle of bank is indicated by the
position of the pointer on the roll scale.

PFD

The Slip/Skid Indicator is the bar beneath the roll pointer. The indicator

Sec 2

moves with the roll pointer and moves laterally away from the pointer to
indicate lateral acceleration. Slip/skid is indicated by the location of the bar
relative to the pointer. One bar displacement (as shown below) is equal to one

MFD

Sec 3

ball displacement on a traditional Slip/Skid Indicator.

Roll Pointer

Roll Scale Zero

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Slip/Skid Indicator

Figure 2-10 Slip/Skid Indication

Sec 6

Annun.

The standby mechanical Attitude Indicator in your aircraft is either a Ground

& Alerts

Pointer or a Roll Pointer configuration. The GDU 620 Attitude Indicator has
been configured in either a Ground Pointer or a Roll Pointer configuration to

Sec 7

match the configuration of your aircraft’s standby Attitude Indicator. Ground/

Symbols

Sky Pointer mode is configured during installation and can not be changed by
the pilot.

Sec 8

In an aircraft with an Attitude Indicator that has a Ground Pointer, the pointer

GlossaryAppendix A

above the Roll Scale shifts with the roll or bank angle of the aircraft to keep the
Roll Scale Zero Pointer pointing towards the ground.

Index

Appendix B

2-6

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Roll Pointer

Roll Scale Zero Pointer

Roll Scale

Foreword

System

Sec 1

Figure 2-11 Attitude Indicator with a Ground Pointer configuration in a left turn

In an aircraft with an Attitude Indicator that has a Sky Pointer, the pointer
below the roll scale shifts with the roll or bank angle of the aircraft to keep the
Roll Pointer pointing towards the sky.

Roll Scale Zero Pointer

Roll Pointer

Roll Scale

Figure 2-12 Attitude Indicator with a Sky Pointer configuration in a left turn

2.3.1 Extreme Attitude

Extreme attitude is defined as a roll greater than 65º left or right, 30º pitch up,
or 20º pitch down. Red chevrons are displayed at greater than 50º pitch up and
30º pitch down. The PFD will “declutter” when the aircraft enters an extreme
attitude. Only the primary functions will be displayed in these situations.

The following information is removed from the PFD (and corresponding soft
keys are disabled) when the aircraft is in an unusual attitude:

• PFDKnobModeAnnunciations

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

• Ground Speed, True Airspeed, and Airspeed Units

• Selected Altitude, Barometer Settings, and Selected Vertical Speed

• VerticalCourseDeviationIndicator

• TrafcandTerrain Annunciations

• FlightDirectorCommandBars

Garmin G600 Pilot’s Guide

Appendix B

Index

2-7190-00601-02 Rev. C

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Figure 2-13 Extreme Pitch Indication

Figure 2-14 Extreme Pitch Indication Figure 2-15 Extreme Pitch Indication

Sec 6

Nose Down Nose Up

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

2-8

Figure 2-16 Extreme Roll Indication with Display Declutter

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

2.4 Altimeter

The altimeter displays the current altitude, altitude trend, altitude bug setting,
altitude bug, and the current BARO setting.

Foreword

The Altitude Trend Vector is a vertical, magenta line, extending up or down
on the left side of the Altitude scale. The end of the trend vector corresponds to
the predicted altitude in six seconds if the current vertical speed is maintained.

The Altitude Bug is displayed at the selected Altitude Bug setting. A portion
of the Altitude Bug will be displayed at the top or the bottom of the altitude tape
if the selected Altitude Bug is off of the tape.

2.4.1 Setting the Altitude Bug and Alerter

1) Press the ALT key to activate Altitude mode.

2) Turn the PFD knob to move the Altitude Bug to a desired altitude.

OR

3) Press the center of the PFD knob to set the selected altitude to the current

altitude.

Selected

Altitude

Selected

Altitude

Bug

Altitude

Trend

Indicator

in the

Altitude

Alerter

window

Current

Altitude

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Figure 2-17 Altimeter

Garmin G600 Pilot’s Guide

Barometric

Setting

Glossary Appendix A

Index

2-9190-00601-02 Rev. C

Sec 8

Appendix B

2.4.2 Altitude Alerting

The Altitude Alerting function provides the pilot with visual and aural
alerts (if interfaced to an audio panel) when approaching the Selected Altitude.

Foreword

Whenever the Selected Altitude is changed, the Altitude Alerter is reset. The
Altitude Alerter is independent of any autopilot installed in the aircraft. The
following occur when approaching the Selected Altitude:

Sec 1

System

• Upon passing through 1000 feet of the Selected Altitude, the Selected

Altitude (shown above the Altimeter) changes to black text on a light blue

PFD

Sec 2

Sec 3

Sec 4

Hazard

Sec 5

Additional

background, flashes for five seconds.

• Whentheaircraftpasseswithin200feetoftheSelectedAltitude,theSelected

Altitude changes to light blue text on a black background and flashes for

MFD

five seconds and an aural tone is generated.

• AfterreachingtheSelectedAltitude,ifthepilotiesoutsidethedeviation

band (beyond ±200 feet of the Selected Altitude), the Selected Altitude
changes to yellow text on a black background, flashes for five seconds, and

Avoidance

an aural tone is generated.

Within 1000 ft Within 200 ft Deviation of ±200 ft

Features

Figure 2-18 Altitude Alerting Visual Annunciations

Sec 6

2.4.3 Changing Barometric Setting

Annun.

& Alerts

The Barometric Setting affects the altitude values shown on the unit.
Barometric pressure units may be displayed as either inches (in) or hectopascals

Sec 7

Symbols

(hpa). See System Display Units in Section 3 for more detail.

1) Press the BARO key to activate Baro mode.

2) Turn the PFD knob to increase or decrease the altimeter setting. OR

Sec 8

GlossaryAppendix A

Index

3) Press the PFD knob while in Baro mode to toggle between Standard Pressure

Appendix B

PFD Knob Selected

Baro Setting

Figure 2-19 Barometric Setting

Baro Setting shown

in Altimeter window

(29.92 in) and the currently selected barometric setting.

2-10

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

2.4.4 Minimum Descent Altitude/Decision Height

Alerting

For altitude awareness, a Barometric Minimum Descent Altitude (MDA) or
Decision Height (DH) alert can be displayed on the PFD. The values are set in
the Active Flight Plan page. When active, the minimum descent altitude setting
is displayed in the minimums window at the bottom left of the Altitude Tape
when you are within 2500 feet of the selected minimum altitude.

Foreword

System

Sec 1

NOTE:

The Altitude Minimums Alerting Bug appears parked at the bottom
of the altitude tape as soon as a value is set in the minimums alerter. The
bug will unpark and start to move up the tape as soon as the altitude is
within the range of the tape. The bug is reset when power is cycled.

The following visual annunciations occur when approaching the MDA/DH:

• When the aircraft altitude descends to within 2500 feet of the selected

altitude setting, the BARO MIN box appears with the altitude value in cyan
text.

• Whentheaircraftiswithin100feetoftheselectedaltitudesetting,thebug

and text turn white.

• Oncetheaircraftreachestheselectedaltitudeminimumssetting,thebugand

the altitude text turn yellow and the aural alert “Minimums, minimums,” is
heard one time. The text remains in yellow until the aircraft altitude is more
than 50 feet above the set altitude minimum value.

Yellow When

Altitude Reached

Barometric

Minimums

Bug

Barometric

Minimums

Box

Cyan Within 2500 ft

White Within 100 ft

Figure 2-20 Barometric MDA/DH Alerting Visual Annunciations

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Garmin G600 Pilot’s Guide

2-11190-00601-02 Rev. C

Setting the Barometric Minimum Descent Altitude/Decision Height and
Bug:

1) While viewing the Active Flight Plan Page of the FPL page group, press the

Foreword

small MFD knob. Turn the large MFD knob to activate the Baro Minimums
Altitude.

2) Turn the large and small MFD knobs to change the Baro Minimums Altitude

Sec 1

System

value. Resolution is ten feet.

PFD

Sec 2

Figure 2-21 Barometric Minimums Altitude Selection

MFD

Sec 3

3) Press ENT to activate the selected value.

Alerting is inhibited while the aircraft is on the ground and until the aircraft

reaches 150 feet above the selected Minimum Altitude. Normally the altitude

Sec 4

Hazard

alerter only allows selection of altitudes in 100 foot increments. When a value

Avoidance

other than 100 feet is set for Baro Mins, it becomes a selectable value in the
altitude alerter.

Sec 5

Features

Additional

In dual installations, the minimums alerting altitude value may be set from

either GDU 620 and will be synchronized on both units.

Sec 6

To set the descent altitude and enable the Altitude Minimums Bug, refer to

Annun.

& Alerts

Section 3, MFD, Flight Plan Pages.

NOTE: If you highlight the minimums Altitude field on the FPL page and hit the CLR key,

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

it will turn the minimums alerting functionality off.

2-12

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

2.5 Vertical Speed (V/S) Indicator

Vertical speed data is presented on the bottom right of the PFD. A Vertical

Speed bug and a bug setting are also available.

Vertical Speed Bug

Current Vertical Speed

Foreword

System

Sec 1

Sec 2

PFD

Figure 2-22 Vertical Speed (V/S) Tape and Window

Vertical Speed Bug Setting

The Vertical Speed Indicator displays the aircraft vertical speed using a non-

moving tape. The tape can be scaled at ±2000, ±3000, or ±4000 fpm as set by
the installer. Major gradations are every 1000 fpm and minor gradations every
500 fpm. The current vertical speed is displayed in the pointer along the tape.
Digits appear in the pointer when the climb or descent rate is greater than 100
fpm. If the rate of ascent/descent exceeds the vertical speed displayed on the
tape, the pointer appears at the corresponding edge of the tape and the rate
appears inside the pointer. The Vertical Speed Indicator range determines the
airspeed tape range.

VSI (set by installer) Airspeed Tape Range

±2000 fpm 60 kts
±3000 fpm 70 kts
±4000 fpm 80 kts

Table 2-1 Vertical Speed Settings

Setting the Vertical Speed Indicator Bug

1) Press the V/S key to activate Vertical Speed mode.

2) Turn the PFD knob to change the Vertical Speed Bug.

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

3) Press the center of the PFD knob to set the Vertical Speed value to the current

vertical speed.

Garmin G600 Pilot’s Guide

2-13190-00601-02 Rev. C

Appendix B

Index

2.6 Horizontal Situational Indicator

The Horizontal Situation Indicator (HSI) displays a rotating compass card in

Foreword

a heading-up orientation. Letters indicate the cardinal points and numeric labels
occur every 30º. Major tick marks are at 10º intervals and minor tick marks at
5º intervals. A digital reading of the current heading appears on top of the HSI,

Sec 1

System

and the current ground track is represented on the HSI by a magenta diamond.
The HSI also presents turn rate, course deviation, bearing, and navigation
source information. The “MSG” annunciation will be shown in the HSI when

PFD

Sec 2

an unacknowledged message is present on the selected navigator. When the
message is acknowledged, the “MSG” annunciation will clear.

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

1

2

3

4

5

6

7

16

Turn Rate Indicator

1

Course Pointer

2

Heading Bug

3

Navigation Source

4

Aircraft Symbol

5

Course Deviation Indicator

6

(CDI)
Rotating Compass Card

7

OBS Mode Active

8

Figure 2-23 Horizontal Situation Indicator (HSI)

14 1513

Lateral Deviation Scale

9

GPS Level of Service

10

To/From Indicator

11

Current Track Indicator

12

Turn Rate/Heading

13

Trend Vector
Current Heading

14

Lubber Line

15

MSG (Message) on Navigator

16

12

11

10

9

8

2-14

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

The 360º HSI contains a Course Deviation Indicator (CDI), with a Course
Pointer, To/From Indicator, and a sliding deviation bar and scale. The course
pointer is a single line arrow (GPS1, VOR1, and LOC1) or a double line arrow
(GPS2, VOR2, and LOC2) which points in the direction of the set course. “LOC”
will automatically be displayed if a localizer frequency is tuned. The To/From
arrow rotates with the course pointer and is displayed when the active NAVAID
is received.

Foreword

System

Sec 1

2.6.1 Setting the Heading Bug

The Selected Heading is shown to the upper left of the HSI for 10 seconds
after being adjusted. The light blue bug on the compass rose corresponds to the
Selected Heading.

NOTE: The current heading will have a "T" to the right of the
heading value when the Nav Angle is set to True in the System
Setup page of the Aux page group.

Current Heading
(Magnetic North)

New Heading Bug Setting
(Magnetic North)

New Heading Bug Setting
(True North)

Figure 2-24 Heading Bug Setting

1) Press the HDG key to activate HDG mode.

2) Turn the PFD knob to change the Heading Bug.

OR

Heading Bug

Current Heading
(True north)

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

3) Press the PFD knob in HDG mode to set the Heading Bug to the current

heading.

Garmin G600 Pilot’s Guide

2-15190-00601-02 Rev. C

Appendix B

Index

2.6.2 Turn Rate Indicator

The Turn Rate Indicator is located directly above the rotating compass card.
Tick marks to the left and right of the lubber line denote half-standard and

Foreword

standard turn rates. A magenta Turn Rate Trend Vector shows the current turn
rate. The end of the trend vector gives the heading predicted in six seconds,
based on the present turn rate. A standard-rate turn is shown on the indicator

Sec 1

System

by the trend vector stopping at the standard turn rate tick mark, corresponding
to a predicted heading of 18º from the current heading. At rates greater than four
deg/sec, an arrowhead appears at the end of the magenta trend vector and the

PFD

Sec 2

prediction is no longer valid.

MFD

Sec 3

Standard Turn Rate

Heading Bug

Turn Rate indication.

Arrowhead shown for a

Turn Rate > 4 deg/sec

Sec 4

Hazard

Avoidance

½ Standard

Turn Rate

Lubber Line

Current Track Indicator

Figure 2-25 Turn Rate Indicator and Trend Vector

Sec 5

Features

Additional

2.7 Course Deviation Indicator

The Course Deviation Indicator (CDI) moves left or right from the course

Sec 6

Annun.

& Alerts

pointer along a lateral deviation scale to display aircraft position relative to the
course. If the course deviation data is not valid, the CDI is not displayed.

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

Navigation

Source

Crosstrack

Error

Figure 2-26 Course Deviation Indicator

360º HSI

GPS Level
of Service

Scale

CDI

2-16

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

NOTE: The ILS Localizer and Glideslope deviation indicators will indicate
full-scale deflection for the GNS 480 navigator at the second dot. The GNS
400W/500W series navigators will indicate full-scale deflection at the edge
of the display.

2.7.1 Changing CDI Sources

The CDI can display two sources of navigation: GPS or NAV (VOR, and LOC).
Color indicates the current navigation source: magenta (for GPS) or green (for
VOR and LOC). The full-scale limits for the CDI are defined by a GPS-derived
distance when coupled to GPS. When coupled to a VOR or localizer (LOC), the
CDI has the same angular limits as a mechanical CDI. If the CDI exceeds the
maximum deviation on the scale (two dots) while coupled to GPS, the crosstrack
error (XTK) is displayed below the white aircraft symbol.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

GPS

Navigator 1

GPS

Navigator 2

Figure 2-27 CDI Navigation Sources

Garmin G600 Pilot’s Guide

VLOC

Navigator 1

VLOC

Navigator 2

2-17190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

1) Press the CDI soft key to toggle between GPS and VOR/LOC source type.

2) Press 1-2 soft key to toggle between the 1 and 2 navigators of the GPS or VOR/

LOC sources.

Foreword

3) Verify the navigation source by the indication on the HSI and in the upper left

corner of the PFD.

Sec 1

System

NOTE: The selected navigator is the active navigator for all PFD and MFD
operations, except for the supplemental bearing pointers.

PFD

Sec 2

2.7.2 Changing CDI Course

The Selected Course is shown to the upper left of the HSI for 10 seconds after
being adjusted.

MFD

Sec 3

New Course Setting

Sec 4

Hazard

Avoidance

1) Press the CRS key to activate Course mode.

2) Turn the PFD knob to change the Course values.

Sec 5

Features

Additional

OR

Figure 2-28 Course Setting

3) Press the PFD knob to set a Course that will center the CDI to the VOR station

Sec 6

Annun.

& Alerts

or waypoint if in GPS OBS mode.

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

2-18

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

2.7.3 Vertical Deviation Indicator (VDI)

The Vertical Deviation (Glideslope) Indicator (VDI) appears to the left of
the VSI whenever an ILS frequency is tuned in the active NAV field. A green
diamond acts as the VDI Indicator, like a glideslope needle on a conventional
indicator. If a localizer frequency is tuned and there is no glideslope signal, “NO
GS” is annunciated. The glideslope on an ILS approach is only shown if the
current heading is within 90° of the selected course. This prevents the glideslope
from being displayed during localizer backcourse approaches.

Vertical Deviation Source

Foreword

System

Sec 1

Sec 2

PFD

Vertical Deviation Indicator

Figure 2-29 Vertical Deviation Indicator (ILS Source)

The vertical deviation is similar to the glideslope for GPS approaches
supporting WAAS vertical guidance (LNAV+V, L/VNAV, LPV) and is generated
by the system to reduce pilot workload during approach. When an approach of
this type is loaded into the flight plan and GPS is the selected navigation source,
the Vertical Deviation Indicator appears as a magenta diamond. If the approach
type downgrades to LNAV past the final approach fix (FAF), or the approach
only supports LNAV service, “NO GP” is annunciated.

Vertical Deviation Source

Vertical Deviation Indicator

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Figure 2-30 Vertical Deviation Indicator (GPS Source)

Garmin G600 Pilot’s Guide

Appendix B

Index

2-19190-00601-02 Rev. C

2.7.4 Auto-Slewing

The G600 system is designed to interface with GNS navigator units and also
manage up to four different CDI course pointers (GPS1, NAV1, GPS2, NAV2)

Foreword

independently. The G600 will automatically slew the NAV course pointer to the
correct final approach course when a ILS, LOC, LOC BC, LDA or SDF approach
is active in the GNS navigator and the appropriate frequency is in the active

Sec 1

System

window in the navigator. The G600 will Auto-Slew the HSI course pointer for an
ILS, LOC, LOC BC, LDA, or SDF approach when the steps below are completed
in the following order:

PFD

Sec 2

1) The desired approach is selected and activated in the navigator (this can be

verified by the approach waypoints appearing on the GDU620 MFD Nav Map
Page or FPL Page).

MFD

Sec 3

2) The appropriate frequency is the active frequency in the navigator.

3) The CDI selection on the GDU 620 is changed to NAV course pointer for the

Sec 4

Hazard

Sec 5

Additional

Sec 6

Annun.

Sec 7

active navigator.

Avoidance

Features

& Alerts

Symbols

NOTE: If the NAV course pointer is displayed for the active navigator
when the approach is activated and the localizer frequency is tuned, the
pilot will need to switch to another CDI source and then back to NAV
for the course pointer to Auto-Slew.

For example, if NAV1 is currently selected, the pilot must:
press the CDI soft key twice: NAV1>GPS1>NAV1
OR
press the 1-2 soft key twice: NAV1>NAV2>NAV1

NOTE: For LOC BC approaches, the course pointer will slew 180 degrees
from the inbound course.

Sec 8

GlossaryAppendix A

Example of activating Auto-Slewing in the G600:

Index

Appendix B

2-20

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Course Pointer slewed

to 218° for the ILS

Figure 2-31 Auto-Slewing HSI with ILS Loaded and Shown with the Corresponding

Approach Plate

1) The aircraft is flying vectors to final on an active ILS approach, with the

appropriate approach in the GNS navigator.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

2) The appropriate ILS frequency must be activate in the navigator.

3) Verify that the waypoints for the approach are displayed on the Nav Map Page

or the FPL Page of the MFD.

4) Upon approaching the final course, select LOC on the HSI.

NOTE: If auto CDI switching is active on the GNS unit, the GNS will force
the GNS/GDU 620 to NAV when the aircraft is close to the LOC course.

5) The CDI and course pointer will change from magenta to green and the pointer

will move, or slew, to the final approach course (or 180° from the final approach
course for LOC BC approaches).

Garmin G600 Pilot’s Guide

2-21190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Foreword

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Course Pointer slewed to

313° for the Backcourse

Sec 4

Figure 2-32 Auto-Slewing HSI with Localizer Backcourse Loaded and Shown with the

Hazard

Avoidance

Corresponding Approach Plate

2.8 Supplemental Flight Data

Sec 5

Features

Additional

2.8.1 Bearing Pointers

Two Bearing Pointers can be displayed on the HSI for NAV and GPS sources.
The pointers are light blue and are single- (BRG1) or double-lined (BRG2); an

Sec 6

Annun.

& Alerts

icon is shown in the respective information window to indicate the pointer
type. The system must be configured for a second navigation source to show the
BRG2 selection.

Sec 7

Symbols

When a Bearing Pointer is displayed, its associated information window is
also displayed.

The Bearing Information windows are displayed to the lower sides of the HSI

Sec 8

GlossaryAppendix A

and show:

• Bearingsource(GPS,NAV,orADF)

• Pointericon(BRG1=singleline,BRG2=doubleline)

The Bearing Pointer is removed from the HSI if:

• TheNAVradioisnotreceivingthetunedVOR station

Index

Appendix B

• TheNAVradioistunedtoaLocalizer frequency

2-22

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

• GPSisthebearingsourceandanactivewaypointisnotselected

• ADF is selected and a signal is not received (if you have an ADF that supports

a valid flag then the bearing pointer will be removed. If your ADF system
does not include a valid flag then the bearing pointer will still be displayed,
regardless of ADF signal validity.)

Foreword

System

Sec 1

Bearing 2 Pointer

Current Navigation Source

CDI

Bearing 1 Source

Figure 2-33 HSI with Bearing Information

GPS1

GPS2
VOR1
VOR2
LOC1
LOC2

MSG

GPS Advisory

LOI

Bearing 1

Pointer Icon

CDI Source

LOI

GPS Mode

Suspend

Bearing 2

Pointer Icon

GPS Level
of Service

Bearing 1 Pointer

Bearing 2 Source

OCN

ENR

TERM

APR

LNAV

LNAV+

LPV

LNAV/VNAV

LP

OBS

SUSP

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Figure 2-34 PFD HSI Annunciations

1) Press the PFD soft key to display the navigation source keys.

2) Press the BRG 1 or BRG 2 soft keys to toggle between the available Nav

receivers of the selected source (such as: GPS, NAV, or ADF).

NOTE: The Bearing Line for navigation source 1 (BRG1) will be a single line.
The Bearing Line for navigation source 2 (BRG2) will be a double line.

Garmin G600 Pilot’s Guide

2-23190-00601-02 Rev. C

Appendix B

Index

2.8.2 Temperature Display

The Outside Air Temperature (OAT) is displayed to the left of the HSI. The

OAT can be displayed in ºF or ºC, which is configured in the Aux System Setup

Foreword

Page. The temperature is derived from the Temperature Probe on the aircraft.
The displayed temperature is the Static Air Temperature reported by the Air Data
Computer. This temperature value is corrected for ram air heating effects.

Sec 1

System

PFD

Sec 2

Figure 2-35 HSI Outside Air Temperature

2.9 Wind Vectors

When selected, wind vector information is displayed in a window on the

MFD

Sec 3

PFD to the left of the HSI. The Wind Vector style is configured in the Aux Mode
System Setup page. While on the ground, the Wind Vector window will indicate
“No Wind Data.”

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Four styles are available as shown below.

Style 1 Style 2 Style 3 Style 4

Figure 2-36 Wind Vector with No Wind Data

Figure 2-37 Wind Vector Style

Appendix B

Index

2-24

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3 MULTI-FUNCTION DISPLAY (MFD)

The MFD displays a full-color moving map with navigation information.
Moving map information is shown on the two Navigation Map pages and the
optional Weather (WX) pages (requires GDL 69/69A and XM weather subscription
or the GWX 68 Weather Radar).
(e.g., airports, VORs, airways, airspaces), geographic data (e.g., cities, lake,
highways, borders), topographic data (map shading indicating elevation),
and hazard data (e.g., traffic, terrain, weather). The map options set for
Navigation Map page 1 are used as the default settings for the optional
Weather (WX) pages. The amount of displayed data can be reduced by
pressing the DCLTR soft key. The Navigation Map can be oriented four
different ways: North Up (NORTH UP), Track Up (TRACK UP), Desired
Track Up (DTK UP), or Heading Up (HDG UP).

The Navigation Map displays aviation data

Wind Vector

Map Orientation

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

Map Scale

Range Select

Page Group Position

Page Group

Page Label

SD Card Slots

Soft KeysSoft Key Labels

Large MFD Knob

(Select Page Group)

Menu
Clear

Enter

Small MFD Knob

(Select Page)

Figure 3-1 MFD Description

The nose of the aircraft icon is placed on the Navigation Map at the location
corresponding to the calculated present position. The aircraft position and
the flight plan legs are based on information received from the currently
selected GPS navigator. The leg of the active flight plan currently being
flown is shown as a magenta line on the navigation map. The other legs are
shown in white.

Garmin G600 Pilot’s Guide

3-1190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

There are 28 different map ranges available, from 500 feet to 2000 NM.
The current range is indicated in the lower right corner of the map and
represents the top-to-bottom distance covered by the map. To change the

Foreword

map range on any map, press the RNG keys on the right side of the bezel.

3.1 Functional Display Map

Sec 1

System

Turn large MFD knob to change page groups

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Map Group Wx Group (opt) Aux Group

Nav Map 1

Nav Map 2

Traffic (opt)

Turn small MFD knob to select pages within a group

Wx Data Link Map 1

Wx Data Link Map 2

Wx Data Link Map 3

System Setup

XM Info (opt)

XM Radio (opt)

FPL Group

Active FPL

Wpt Info

Charts (opt)

Appendix B

Index

3-2

Terrain (TAWS opt)

Weather Radar (opt)

System Status

Figure 3-2 MFD Page Groups

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3.2 MFD Soft Key Map

The soft keys available depend on the page displayed and the features
available. The soft key “Alerts” is present on the far right position in all MFD
displays.

Foreword

System

Sec 1

Map

NavMap1

Declutter
Map

Traffic
Topo
Terrain

NavMap2

Declutter
Map

Traffic
Topo
Terrain

Traffic

Standby
Operate
Alt Mode

Standby
Operate
Alt Mode
Below
Normal
Above
Unrest

Terrain/TAWS

360
Arc
Inhibit

Wx

Wx Data Link 1

Legend
SRFC Time
Wind Down
Wind Up

Wx Data Link 2

Legend
SRFC Time
Wind Down
Wind Up

Wx Data Link 3

Legend
SRFC Time
Wind Down
Wind Up

Wx Radar

Mode
Control
Horizon
Vertical
Back

Figure 3-3 MFD Soft Keys

Aux

System Setup

Default Unit
Default Speed

XM Info

Lock

XM Radio

Channel

CH ­CH +
DIR CH

Category

CAT ­CAT +
ALL

Volume

Mute
Vol ­Vol +

Presets

PS1
PS2
...
PS15

System Status

LRU
DBASE

Fpl

Active Fpl

Info
Wx

Wpt Info

Info
Wx

Charts

NOTAM

Select

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Garmin G600 Pilot’s Guide

3-3190-00601-02 Rev. C

3.3 Navigation Map Pages

Map displays are used extensively in the GDU 620 to provide situational
awareness in flight. The two Navigation map pages can display the following

Foreword

information:

• Airports, NAVAIDs, airspace,

Sec 1

airways, land data (highways,

System

cities, lakes, rivers, borders, etc.)
with names

• MapPointer information (distance

PFD

Sec 2

and bearing to pointer, location of
pointer, name, and other pertinent
information)

MFD

Sec 3

• Maprange

• Wind direction and speed

Sec 4

• Maporientation

Hazard

Avoidance

• Iconsforenabledmapfeatures

Symbols used on the MFD are detailed in Section 7.

Sec 5

Features

Additional

Wind Vector and Speed Map Orientation

• Aircrafticon(representingpresent

position)

• Navrange ring

• Flightplan legs

• Trackvector

• Topographyscale

• Topographydata

• XMNEXRADWeather

• XMLightning

• XMStormCells

Procedure Turn in

Sec 6

Annun.

& Alerts

Flight Plan

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Aircraft Symbol

(Present Position)

Terrain Symbol

Indicates Terrain is

Displayed

Index

Appendix B

3-4

Active Flight

Plan Leg

Page Name

Figure 3-4 MFD Map Description

Garmin G600 Pilot’s Guide

TFR Data Window

Elevation Window

Topo Scale

Traffic Icons
with Relative
Altitude and Trend
Indicator

Terrain Data Scale

Map Range

Page Location

190-00601-02 Rev. C

3.3.1 Default Navigation Map Page

While on any page of the MFD, you may easily return to the first Navigation
Map page of the Map group by

pressing and holding the CLR key to return

to the first page (Home Page) of the Map group.

3.3.2 Editing Information

1) Press the small MFD knob to activate editing.

Foreword

System

Sec 1

2) Turn the large MFD knob to select desired item.

3) Turn the small MFD knob to change the highlighted value.

4) Press ENT to accept the displayed value.

5) Press the small MFD knob to cancel selection or to end editing.

NOTE: Page Group and Page are shown at the bottom of the MFD.

Page Group

Turn Large MFD knob

Turn Small MFD knob

Page

Figure 3-5 Page Group and Page Locator

3.3.3 Selecting Page Options

1) Change the fields or the setup of a page by pressing the MENU key and make

the necessary adjustments with the MFD knobs.

2) Press ENT to accept the displayed value. Press the small MFD knob to cancel

selection or to end editing.

3.3.4 Changing the Navigation Map Range

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

The Range (RNG) keys on the right side of the bezel are used to change the
map display range. Pressing the RNG key will zoom out (increasing the
displayed map range) and pressing the RNG key will zoom in (decreasing
the displayed map range). The Map Range is shown in the lower right corner of
the MFD and represents the top-to-bottom distance covered by the map. The
map ranges available are from 500 feet to 2000 NM. When the map range is
decreased to a point that exceeds the capability of the GDU 620 to accurately
represent the map, a magnifying glass icon is shown to the left of the map
range.

Garmin G600 Pilot’s Guide

3-5190-00601-02 Rev. C

Appendix B

Index

Map Range Overzoom Icon

Map Range

Figure 3-6 Map Range

Foreword

3.3.5 Decluttering Map Pages

The Map Declutter feature allows the pilot to progressively step through
four levels of decluttering to remove map information. The declutter level is

Sec 1

System

displayed in the DCLTR soft key.

PFD

Sec 2

Figure 3-7 Map Declutter Soft Key

1) There are four levels of decluttering. DCLTR (0) shows the most detail. DCLTR-3

MFD

Sec 3

Sec 4

Hazard

Sec 5

Additional

removes the most detail.

2) While viewing Navigation Map 1 or 2, press the DCLTR soft key. Each successive

press of the DCLTR soft key will toggle through the declutter levels. Features

Avoidance

marked with a “•” are shown at the indicated Declutter Level.

NOTE: Traffic is automatically decluttered from Nav Map 1 and 2 when the

Features

map scale is above 150 NM.

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

& Alerts

Symbols

GlossaryAppendix A

Index

3-6

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Feature 0 1 2 3 Feature 0 1 2 3

Airways • Class D Airspace • •

River/Lake Names • Tower • •

Land/Country Text • TRSA • •

Large City • ADIZ • •

Medium City • Alert Areas • •

Small City • Caution Areas • •

Small Town • Danger Areas • •

Freeways • Warning Areas • •

Highways • Large Airports • • •

Roads • Medium Airports • • •

Railroads • Prohibited Areas • • •

Political Boundaries • MOAs • • •

User Waypoints • • Runway Labels • • •

Lat/Lon Grids • •

Lightning Strike Data

• • •

VORs • • NEXRAD Data • • •

NDBs • • Traffic Symbols • • •

Intersections • • Traffic Labels • • •

Class B Airspace • • Water Detail • • • •

Class C Airspace • • Active FPL Legs • • • •

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Table 3-1 Features Shown at Each Decluttering Level

Garmin G600 Pilot’s Guide

Symbols

Glossary Appendix A

Index

3-7190-00601-02 Rev. C

Sec 7

Sec 8

Appendix B

3.3.6 Panning

The Panning Map Page function allows you to move the map beyond its
current limits without adjusting the map scale and to examine information at

Foreword

the pointer location. When you select the panning function — by pressing the
small MFD knob — a target pointer flashes on the map display. A window also
appears at the top of the map display showing the latitude/longitude position of

Sec 1

System

the pointer, the ETE from your present position to the pointer, elevation at the
pointer, and bearing and distance to the pointer from your present position.

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Information is related

to the tip of the pointer

Elevation at Pointer

ETE from present position

to tip of pointer

Lat/Lon at Pointer

Sec 6

Annun.

& Alerts

Map Pointer Present Position

Sec 7

Symbols

Figure 3-8 Navigation Map Pointer Location Information

1) While viewing a Map or Chart page, press the small MFD knob. A flashing

pointer will appear in the tip of the ownship symbol. The measured information

Sec 8

is referenced to the tip of the arrow.

GlossaryAppendix A

Figure 3-9 Navigation Map Initial Pointer Location

2) Turn the large MFD knob to move the cursor horizontally. Turn the small MFD

knob to move the cursor vertically.

Index

Appendix B

Press the small MFD knob again to cancel panning. The display will return to

3)

the previous map view.

3-8

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3.3.7 Selecting Items on the Map

When the target pointer is placed on an object, the name of that object is
highlighted (even if the name wasn’t originally displayed on the map). This
feature applies to airports, NAVAIDs, user-created waypoints, roads, lakes,
rivers — just about everything displayed on the map except route lines. When
an airport, NAVAID, or user waypoint is selected on the map display, you can
review information about the item.

Foreword

System

Sec 1

1) While viewing the Navigation Map pages of the Map page group, press the

small MFD knob to activate panning.

2) Move the cursor with the small and large MFD knobs to highlight a feature.

2) Press ENT to display information about the highlighted feature.

3) Press the INFO soft key (if available) to view more information about the

highlighted feature.

4) Press the WX soft key (if available) to view TAF and METAR information.

5) Press the small MFD knob again to return to panning.

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Garmin G600 Pilot’s Guide

Appendix B

Index

3-9190-00601-02 Rev. C

3.3.8 Measuring Distances

The “Measure Bearing/Distance” function provides a quick and easy method
to determine the bearing and distance between any two points on the Navigation

Foreword

Map.

1) While viewing Navigation Map 1 or 2 of the Map page group, press MENU.

Sec 1

System

2) Turn the

Distance“ and then press

PFD

Sec 2

MFD

Sec 3

3) Your present position will be marked as the starting reference point. To choose a

Sec 4

Hazard

Sec 5

Additional

different starting reference point, turn the large or small MFD knobs to desired

Avoidance

point and press ENT.

Features

large

or small MFD knobs to highlight “Measure Bearing/

ENT

.

Figure 3-10 Navigation Map Measure Distance Function

Sec 6

Annun.

& Alerts

4) Turn the large or small MFD knobs to move the cursor to a reference point. The

Figure 3-11 Measure Distance Starting Reference Point

distance and bearing is displayed at the top of the display.

Sec 7

Sec 8

Appendix B

Distance and Bearing Between Start and End Points

Symbols

GlossaryAppendix A

Index

Figure 3-12 Bearing/Distance Measurement

Ending Reference

Point position

Ending Reference Point

Starting Reference Point

5) Press the small MFD knob to stop measuring.

3-10

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3.3.9 Customizing Navigation Map Pages

The Navigation Map pages are customized by selecting options from the Page
Menu. The Page Menu options include choices for Map Setup and Measure
Bearing/Distance. The Map Setup choice covers selections for Map, Weather,
Traffic, and Aviation depending on the installed equipment of a given aircraft.
The Measure Bearing/Distance selection allows you to determine the Bearing,
Distance, and Lat/Lon position for points selected on the Navigation Map page.

3.3.10 Map Setup

The Map Setup selection from the Page Menu allows you to customize the
displayed items.

1) While viewing the Navigation Map 1 or 2 pages of the Map page group, press

the MENU key to display the Navigation Map Page

Figure 3-13 Navigation Map Page Menu

Menu

.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

2) With the cursor flashing on the “Map Setup” option. Press the ENT key to

display the Map Setup Menu.

3) Use the large and small

MFD

knobs to select the Group and press ENT to

allow editing of the selected group. The groups shown depend on the features
available for equipment installed in your aircraft.

Figure 3-14 Navigation Map Page Menu Map Group Selection

4) Press the small MFD knob to return to the Navigation Map Page.

Garmin G600 Pilot’s Guide

3-11190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Map Group Weather Group

Menu

Foreword

Item

Orientation Direction NEXRD

Sec 1

System

North Up AtOff/Range NEXRD

Adjustment Menu

(optional)

Adjustment Menu

Item

Off/Range Traffic Off/Modes Safe Taxi

Viewing

Range

Off/Range Rwy

Cell Mov

Traffic Group

(optional)

Adjustment Menu

Item

Item

Viewing

Range

Extension

Range

PFD

Sec 2

Auto Zoom On/Off NEXRAD

Legend

On/Off INT/NDB

Viewing
Range *

Land Data On/Off XM Ltng Off/Range VOR

MFD

Sec 3

Viewing

Range*

Track Vector

Hazard

Avoidance

Length

Wind

Sec 4

Vector

Nav Range

Sec 5

Ring

Features

Additional

Topo Data On/Off Restricted* Off/Range

Off/Time Class B/

TMA *

On/Off Class C/

TCA *

On/Off Class D * Off/Range

Topo Scale On/Off MOA

Sec 6

Annun.

Sec 7

& Alerts

Terrain

Data

Terrain

Scale

Symbols

Obstacle

On/Off Other/

On/Off TFR * Off/Range

Off/Range Airways Off/Modes

(Military)*

ADIZ *

Viewing

Range

Sec 8

Lat/Lon

GlossaryAppendix A

Off/Range

Viewing

Range

Field of

On/Off

View**

Aviation Group

Adjustment

Off/Range

Off/Range

Off/Range

Off/Range

Off/Range

Off/Range

Off/Range

Off/Range

* - shown if the Aviation database is current. ** - shown if Synthetic Vision is available.

Index

Appendix B

3-12

Table 3-2 Navigation Map Page Menu Selections

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3.3.10.1 Map Feature Options

Choose the options to determine the values for display on each Navigation
Map. The options you save will be retained until changed.

Map Orientation

The Orientation option sets the orientation of the Navigation Map.

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Orientation” option.

2) Turn the small MFD knob to change the highlighted value.

Figure 3-15 Navigation Map Orientation

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Garmin G600 Pilot’s Guide

3-13190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

North Up At

The North Up At option allows you to select the map range where at and
above the selected value the Map Orientation will automatically change to

Foreword

North Up. For example, with the 500 NM value selected in the figure below,
when the map range of the MFD is 500 NM or more, the map orientation will
automatically become North Up.

Sec 1

System

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “North Up At” option.

PFD

Sec 2

2) Turn the small MFD knob to change the highlighted value.

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Figure 3-16 Navigation Map “North Up At” Orientation Range Selection

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

Sec 8

Appendix B

the Navigation Map page or turn the large MFD knob to the next option.

GlossaryAppendix A

Index

3-14

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Auto Zoom

With a valid flight plan, the Auto Zoom feature will automatically change the
Navigation Map range depending on the distance to the next waypoint in the
flight plan. If enabled, it will also automatically zoom to the SafeTaxi zoom range
when the aircraft is on the ground. Auto Zoom can be overridden at any time by
manually zooming with the RNG keys or enabling OBS mode. Auto Zoom is re­enabled once one of the following conditions is met:

Foreword

System

Sec 1

1) A waypoint is sequenced,

2) the aircraft transitions from “on ground” to “in air,”

3) a point is reached where the Auto Zoom range matches the manual override

range (known as auto-sync),

4) Auto Zoom is toggled of and back on in the Navigation Map Setup page,

OR

5) OBS mode is turned off.

Activating Auto Zoom

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Auto Zoom” option.

2) Turn the small MFD knob to select On or Off.

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Figure 3-17 Navigation Map Auto Zoom

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Garmin G600 Pilot’s Guide

3-15190-00601-02 Rev. C

Appendix B

Index

Land Data

The Land Data option selects whether detailed land features, such as rivers,
roads, cities, are displayed. Topo features, traffic, terrain, and obstacles will still

Foreword

be displayed, even with Land Data turned off.

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

Sec 1

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group

System

active, turn the large MFD knob to highlight the “Land Data” option.

2) Turn the small MFD knob to select On or Off.

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

3) Press ENT to accept the displayed value. The next option will be highlighted.

Figure 3-18 Navigation Map Land Data

4) Press the small MFD knob to cancel selection or to end editing and return to

Sec 6

Annun.

Sec 7

Sec 8

Appendix B

the Navigation Map page or turn the large MFD knob to the next option.

& Alerts

Symbols

GlossaryAppendix A

Index

3-16

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Track Vector Length

When turned on, the Track Vector Length option will show a dashed line
and arrow extending from the aircraft icon illustrating the current Track and the
distance the aircraft will travel in the selected time.

Track Vector

Aircraft Present Position

Foreword

System

Sec 1

Sec 2

PFD

Figure 3-19 Navigation Map Track Vector

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Track Vector Length”
option.

2) Turn the small MFD knob to select the Track Vector Length time value or Off.

Figure 3-20 Navigation Map Track Vector Length Selection

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

3) Press ENT to accept the highlighted value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Garmin G600 Pilot’s Guide

3-17190-00601-02 Rev. C

Appendix B

Index

Wind Vector

The Wind Vector option when turned on will show a box in the top right
corner of the MFD indicating the wind direction and speed.

Foreword

Wind SpeedWind Direction

Sec 1

System

Figure 3-21 Navigation Map Wind Vector Display

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

PFD

Sec 2

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Wind Vector” option.

2) Turn the small MFD knob to select the On or Off.

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Figure 3-22 Navigation Map Wind Vector Selection

3) Press ENT to accept the displayed value. The next option will be highlighted.

Sec 7

Symbols

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Sec 8

GlossaryAppendix A

Index

Appendix B

3-18

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Nav Range Ring

When turned on, the Nav Range Ring option will show a ring with a compass
rose around your present position on the Navigation Map. The relative size
shown on the map will remain the same (25% of the map range).

Range Ring Radius

Range Ring with Compass Rose

Figure 3-23 Navigation Map Range Ring

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Nav Range Ring” option.

2) Turn the small MFD knob to select On or Off.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

Figure 3-24 Navigation Map Range Ring Selection

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Garmin G600 Pilot’s Guide

3-19190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Topo Data

The Topo Data option selects whether the colored topographical features is
displayed. Traffic, Land Data, Terrain, and Obstacles will still be displayed even

Foreword

with Topo Data turned off.

Topo Data Off Topo Data On

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Figure 3-25 Navigation Map Topo Data

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

Sec 5

Additional

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group

Features

active, turn the large MFD knob to highlight the “Topo Data” option.

2) Turn the small MFD knob to select On or Off.

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

3-20

Figure 3-26 Navigation Map Topo Data Selection

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Garmin G600 Pilot’s Guide

3-21190-00601-02 Rev. C

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Topo Scale

The Topo Scale option selects whether the elevation scale for topographical
features on the Navigation Map is displayed. The scale will be located on the

Foreword

right side of the display.

Minimum/Maximum

Range of Topography

Sec 1

Displayed on the Map

System

PFD

Sec 2

Range of Topography
Displayed on the Map

MFD

Sec 3

Sky Indication

Current Aircraft Altitude

Current Ground Level Indication

Sec 4

Hazard

Avoidance

Figure 3-27 Navigation Map Topo Scale

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

Sec 5

Additional

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group

Features

active, turn the large MFD knob to highlight the “Topo Scale” option.

2) Turn the small MFD knob to select On or Off.

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Appendix B

Index

3-22

Figure 3-28 Navigation Map Topo Scale Selection

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Foreword

Terrain Data

The Terrain Data option selects whether Terrain Data is shown on the
Navigation Map. The Terrain Data Icon will be shown when Terrain has
been selected.

Terrain Data Off

Figure 3-29 Navigation Map Terrain Data

Terrain Data On

Terrain Data

Terrain Elevation Scale
Terrain Data Icon

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Figure 3-30 Navigation Map Terrain Data Selection

Garmin G600 Pilot’s Guide

3-23190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Terrain Data” option.

Foreword

2) Turn the small MFD knob to select On or Off.

3) Press ENT

Sec 1

System

4) Press the small MFD knob to cancel selection or to end editing and return to

to accept the displayed value. The next option will be highlighted.

the Navigation Map page or turn the large MFD knob to the next option.

Terrain Scale

PFD

Sec 2

The Terrain Scale option selects whether the Terrain Scale is shown on the
Navigation Map. The Terrain scale will be located on the right side of the display.

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Figure 3-31 Navigation Map Terrain Scale Selection

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Terrain Scale” option.

2) Turn the small MFD knob to select On or Off.

3) Press ENT

Index

Appendix B

4) Press the small MFD knob to cancel selection or to end editing and return to

to accept the displayed value. The next option will be highlighted.

the Navigation Map page or turn the large MFD knob to the next option.

3-24

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Obstacle Data Viewing Range

Potential Impact Point

Unlighted Obstacle

Projected Flight Path

1000 ft

100 ft Threshold

Terrain more than 1000 ft below the aircraft altitude (Black)

Terrain between 100 ft and 1000 ft below the
aircraft altitude (Yellow)

Terrain above or
within 100 ft
below the aircraft
altitude (Red)

The Obstacle Data Viewing Range option selects whether the Obstacle Data
is shown on the Navigation Map. Obstacles will be shown at and below the
selected map range. Map ranges above this value will not show the Obstacle
Data. In the range selection example below where 30 NM is selected, obstacles
will be shown at map ranges of 30 NM and lower.

Foreword

System

Sec 1

Unlighted Obstacle
(Height is less than

1000 ft AGL)

Obstacles Within

1000 feet of Aircraft

Lighted Obstacle

(Height is less

than 1000 ft AGL)

Unlighted Obstacle

(Height is greater

than 1000 ft AGL)

Lighted Obstacle

(Height is greater than

1000 ft AGL)

Figure 3-31 Navigation Map Obstacle Icons

Figure 3-32 TERRAIN Altitude/Color Correlation

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Obstacles Within 100 feet

of Aircraft or Above

Figure 3-33 Navigation Map Obstacle Data

Garmin G600 Pilot’s Guide

Appendix B

Index

3-25190-00601-02 Rev. C

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Obstacle Data” option.

Foreword

2) Turn the small MFD knob to select the viewing range or Off.

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Figure 3-34 Navigation Map Obstacle Data Selection

3) Press ENT to accept the displayed value. The next option will be highlighted.

Sec 7

Symbols

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Sec 8

GlossaryAppendix A

Index

Appendix B

3-26

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

Lat/Lon Viewing Range

The Lat/Lon Viewing Range option

Foreword

selects whether Lat/Lon line is shown on
the MFD. Lat/Lon lines will be shown at and
below the selected map range. Map ranges

System

Sec 1

above the selected value will not show the
Lat/Lon lines. When Off is selected, Lat/
Lon lines will not be shown. In the figure

Sec 2

below where 200 NM is selected, Lat/Lon

PFD

lines will be shown at map ranges of 200
NM and lower.

Sec 3

MFD

Avoidance

Hazard

Figure 3-35 Navigation Map Lat/Lon Selection

Additional

Features

Sec 4

Sec 5

Lat/Lon Reference Information

Figure 3-36 Navigation Map Lat/Lon Information

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group
active, turn the large MFD knob to highlight the “Lat/Lon” option.

2) Turn the small MFD knob to change the highlighted value.

3) Press ENT

to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Garmin G600 Pilot’s Guide

3-27190-00601-02 Rev. C

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Field of View

The PFD Field of View used for Synthetic Vision Technology (SVT™) can be
represented on the MFD Navigation Map Page lateral image. Two dashed lines

Foreword

forming a V-shape in front of the aircraft symbol on the MFD, represent the
forward viewing area shown on the PFD.

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Figure 3-37 Navigation Map Field of View Selection

1) While viewing the Navigation Map 1 or 2 of the Map page group, press the

MENU key. With “Map Setup” highlighted, press ENT. With the Map Group

Sec 8

active, turn the large MFD knob to highlight the “Field of View” option.

GlossaryAppendix A

2) Turn the small MFD knob to select On or Off.

3) Press ENT

to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Index

Appendix B

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Garmin G600 Pilot’s Guide

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Foreword

Field of View Borders

Figure 3-38 Navigation Map Field of View on the MFD

3.3.10.2 Weather Feature Options (Optional)

The Weather group selection from the Map Setup Page Menu allows you to
customize the NEXRAD Viewing Range, NEXRAD Cell Movement, and Lightning
Viewing range. Weather is an optional feature that requires a GDL 69/69A and
an XM Weather subscription.

1) While viewing the Navigation Map 1 or 2 page of the Map page group, press

the MENU key to display the Navigation Map Page

Menu

.

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Figure 3-39 Navigation Map Page Menu

2) With the cursor flashing on the “Map Setup” option, press the ENT key to

display the Map Setup Menu.

3) Use the large and small

MFD

knobs to select the Weather Group and press

ENT to allow editing of the selected group. The groups shown depend on the
features available for equipment installed in your aircraft.

Garmin G600 Pilot’s Guide

3-29190-00601-02 Rev. C

Glossary Appendix A

Sec 8

Appendix B

Index

Foreword

Sec 1

System

Figure 3-40 Navigation Map Page Menu Weather Group Selection

4) Press the small MFD knob to return to the Navigation Map Page.

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Sec 8

GlossaryAppendix A

Index

Appendix B

3-30

Garmin G600 Pilot’s Guide

190-00601-02 Rev. C

NEXRAD Viewing Range

The NEXRAD Viewing Range option selects whether the NEXRAD weather
products is shown on the MFD. NEXRAD weather products will be shown at
and below the selected map range. When Off is selected, NEXRAD weather will
not be shown. Map ranges above the selected value will not show the NEXRAD
weather products. In the example below where 200 NM is selected, the NEXRAD
weather products will be shown at map ranges of 200 NM and lower.

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

Figure 3-41 NEXRAD Viewing Range Selection

1) While viewing the Navigation Map Setup page and the Weather Group active,

turn the large MFD knob to highlight the “NEXRAD Viewing Range” option.

2) Turn the small MFD knob to change the highlighted value.

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Garmin G600 Pilot’s Guide

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& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

NEXRAD Cell Movement

The NEXRAD Cell Movement option selects whether NEXRAD Cell Movement
is shown on the Navigation Map. NEXRAD Cell Movement will be shown at and

Foreword

below the selected map range. When Off is selected, NEXRAD Cell Movement
will not be shown. In the example below where 150 NM is selected, the NEXRAD
Cell Movement will be shown at map ranges of 150 NM and lower.

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Figure 3-42 NEXRAD Cell Movement Selection

1) While viewing the Navigation Map Setup page and the Weather Group active,

turn the large MFD knob to highlight the “NEXRAD Cell Movement” option.

Sec 6

Annun.

& Alerts

2) Turn the small MFD knob to turn the function on or off.

3) Press ENT to accept the displayed value. The next option will be highlighted.

Sec 7

4) Press the small MFD knob to cancel selection or to end editing and return to

Symbols

the Navigation Map page or turn the large MFD knob to the next option.

Sec 8

GlossaryAppendix A

Index

Appendix B

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Garmin G600 Pilot’s Guide

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NEXRAD Legend

The NEXRAD Legend selection provides the option of displaying an

Foreword

abbreviated version of the NEXRAD legend in the top right region of the MFD.

System

PFD

MFD

Figure 3-43 NEXRAD Legend Selection

1) While viewing the Navigation Map Setup page and the Weather Group active,

Avoidance

turn the large MFD knob to highlight the “NEXRAD Legend” option.

Sec 1

Sec 2

Sec 3

Hazard

Sec 4

2) Turn the small MFD knob to change the highlighted value.

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Glossary Appendix A

Sec 8

Appendix B

Index

Garmin G600 Pilot’s Guide

3-33190-00601-02 Rev. C

Lightning Viewing Range

The Lightning Viewing Range option selects whether the Lightning weather
products is shown on the Navigation Map. Lightning weather products will be

Foreword

shown at and below the selected map range. When Off is selected, Lightning
weather will not be shown. In the figure below where 200 NM is selected,
Lightning symbols will be shown at map ranges of 200 NM and lower.

Sec 1

System

PFD

Sec 2

MFD

Sec 3

Sec 4

Hazard

Avoidance

Sec 5

Features

Additional

Figure 3-44 Lightning Viewing Range Selection

1) While viewing the Navigation Map Setup page and the Weather Group active,

Sec 6

Annun.

& Alerts

turn the large MFD knob to highlight the “Lightning Viewing Range” option.

2) Turn the small MFD knob to change the highlighted value.

Sec 7

Symbols

3) Press ENT to accept the displayed value. The next option will be highlighted.

4) Press the small MFD knob to cancel selection or to end editing and return to

Sec 8

Appendix B

the Navigation Map page or turn the large MFD knob to the next option.

GlossaryAppendix A

Index

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Garmin G600 Pilot’s Guide

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3.3.10.3 Traffic Feature Options (Optional)

The Traffic group selection from the Map Setup Page Menu allows you to
customize the display of traffic on the Navigation Map. The Traffic function
requires the installation of the appropriate traffic device. TIS and TAS cannot
be displayed at the same time. If the aircraft has a TAS unit installed, the GDU
620 will be configured for TAS. If no TAS unit is installed and a GTX Mode-S
transponder is installed then the GDU 620 will be configured for TIS. A pilot
can tell which data is being displayed by the label in the top left corner (TAS
OPERATING vs TIS OPERATING). TIS data comes from a GTX transponder.
Coverage is limited to specific areas as shown in the AIM. TAS data comes from a
TAS unit such as a Skywatch 497, KTA 810, or other unit. Coverage follows the
airplane. In the Navigation Map page setup you can select the maximum range
at which traffic symbols are shown. Once outside of the selected range, traffic
will be decluttered. The Traffic soft key will still be available.

NOTE: Traffic is automatically decluttered from Nav Map 1 and 2 when the
map scale is above 150 NM.

Traffic Selection Display Result

Off No traffic displayed

All Traffic All types of traffic displayed

TA/PA Traffic Alerts and Proximity Alerts displayed

TA Only Traffic Alerts Only displayed

Table 3-3 Navigation Map Traffic Display Options

Foreword

System

Sec 1

Sec 2

PFD

Sec 3

MFD

Avoidance

Hazard

Sec 4

Additional

Features

Sec 5

& Alerts

Annun.

Sec 6

Symbols

Sec 7

Figure 3-45 Navigation Map Page Menu Traffic Group Selection

1) While viewing the Navigation Map Setup page and the Traffic Group active,

turn the large MFD knob to highlight the “Traffic” options.

Garmin G600 Pilot’s Guide

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Glossary Appendix A

Sec 8

Appendix B

Index

Foreword

Sec 1

System

PFD

Sec 2

Figure 3-46 Navigation Map Page Menu Traffic Options

2) Turn the small MFD knob to change the highlighted value.

3) Press ENT

MFD

Sec 3

to accept the displayed value.

4) Press the small MFD knob to cancel selection or to end editing and return to

the Navigation Map page or turn the large MFD knob to the next option.

Sec 4

3.3.10.4 Aviation Feature Options

Hazard

Avoidance

The Aviation group selection from the Map Setup Page Menu allows you to
customize the display of SafeTaxi information, Runway Extensions, Intersection/
NDB locations, VOR locations, and TFR icons on the Navigation Map.

Sec 5

Features

Additional

Sec 6

Annun.

& Alerts

Sec 7

Symbols

Figure 3-47 Navigation Map Page Menu Aviation Group Selection

Sec 8

GlossaryAppendix A

Appendix B

Index

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Garmin G600 Pilot’s Guide

190-00601-02 Rev. C