Garmin Approach G5 - GPS-Enabled Golf Handheld Instruction sheet

G5 Install Manual &
Pilot's Guide

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INSTALLATION MANUAL
PILOT'S GUIDE
APPENDIX
INDEX

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© 2017 Garmin Ltd. or its subsidiaries. All rights reserved.
This manual reflects the operation of System Software version 2.30 or later. Some differences
in operation may be observed when comparing the information in this manual to earlier or later
software versions.
Garmin International, Inc., 1200 East 151st Street, Olathe, Kansas 66062, U.S.A.
Tel: [phone] Fax: [phone]
Aircraft On Ground (AOG) Hotline: [phone]
Aviation Dealer Technical Support: 888.606.5482
Garmin AT, Inc.,2345 Turner Road SE, Salem, OR 97302, U.S.A.
Tel: [phone] Fax [phone]
Garmin (Europe) Ltd., Liberty House, Hounsdown Business Park, Southampton, Hampshire
SO40 9LR U.K.
Tel: [phone] Fax: [phone]
Aviation Support: [phone]
Garmin Corporation, No. 68, Zhangshu 2nd Road, Xizhi District, New Taipei City, Taiwan
Tel: [phone] Fax: [phone]
Web Site Address: www.garmin.com
Except as expressly provided herein, no part of this manual may be reproduced, copied,
transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without
the express written permission of Garmin. Garmin hereby grants permission to download a
single copy of this manual and of any revision to this manual onto a hard drive or other electronic
storage medium to be viewed for personal use, provided that such electronic or printed copy
of this manual or revision must contain the complete text of this copyright notice and provided
further that any unauthorized commercial distribution of this manual or any revision hereto is
strictly prohibited.
Garmin
®
is a registered trademark of Garmin Ltd. or its subsidiaries. This trademark may not be
used without the express permission of Garmin.
May, 2017 190-02072-00 Rev. E Printed in the U.S.A.

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Warnings, Cautions & Notes
BATTERY WARNINGS:
If these guidelines are not followed, the lithium-ion battery may experience
a shortened life span or may present a risk of damage to the device, fire,
chemical burn, electrolyte leak, and/or injury.
• Do not leave the battery exposed to a heat source or in a high
temperature environment. To help prevent damage, store the battery
out of direct sunlight.
• For maximum battery longevity, store within a temperature range of
-4˚F to 68˚F (from -20˚C to 20˚C).
• Do not use a sharp object to remove the battery.
• Do not disassemble, puncture, damage, or incinerate the device or
battery.
• Keep the battery away from children.
• Only replace the battery with the approved replacement from Garmin.
Using another battery presents a risk of fire or explosion. To purchase
a replacement battery, see you Garmin dealer or the Garmin website.
• Contact your local waste disposal department to dispose of the device
and battery in accordance with applicable local laws and regulations.
WARNING: To reduce the risk of unsafe operation, carefully review and
understand all aspects of the G5 Install Manual & Pilot's Guide documentation
and the Pilot’s Operating Handbook of the aircraft.Thoroughly practice basic
operation prior to actual use. During flight operations, carefully compare
indications from the G5 to all available flight displays. For safety purposes,
always resolve any discrepancies.
WARNING: The altitude calculated by the G5 internal GPS receiver is geo-
metric height above Mean Sea Level and could vary significantly from the
altitude displayed by pressure altimeters. Always use the pressure altitude
display, when available, for determining or selecting aircraft altitude.
WARNING: 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.

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Warnings, Cautions & Notes
WARNING: For safety reasons, the G5 operational procedures must be learned
on the ground.
WARNING: 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 Proposition
65. If you have any questions or would like additional information, please
refer to our website at www.garmin.com/prop65
CAUTION: The display uses a lens with a special coating that may be sensitive
to certain 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 a cleaner that is specified
as safe for anti-reflective coatings. Avoid any chemical cleaners or solvents
that can damage plastic components.
CAUTION: The G5 does not contain any user-serviceable parts. Repairs should
only be made by an authorized Garmin service center. Unauthorized repairs
or modifications could result in permanent damage to the equipment and
void both the warranty and the authority to operate this device under FAA,
FCC, and other applicable regulations.
NOTE: The G5 may only be installed in type-certificated aircraft in accordance
with Garmin STC SA01818WI.
NOTE: The term LRU, as used throughout this manual is an abbreviation for
Line Replaceable Unit. LRU is used generically in aviation for a product (such
as a GSA 28 or GMC 307) that can be readily "swapped out" (usually as a
single component) for troubleshooting/repair.

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Warnings, Cautions & Notes
NOTE: The G5 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 G5. 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.
NOTE: All visual depictions contained within this document, including screen
images of the G5 display, are subject to change and may not reflect the most
current G5 functionality.
NOTE: Use of polarized eyewear may cause the display to appear dim or
blank.

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Warnings, Cautions & Notes
FCC
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.
This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by
one of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
LICENSE AGREEMENT AND WARRANTY
ContaCt Garmin
Contact Garmin if you have any questions while using the G5. In the USA contact Garmin
Product Support by phone: [phone] or [phone], Monday–Friday, 8 AM–5 PM
Central Time; or go to www.garmin.com/support.
In Europe, contact Garmin (Europe) Ltd. at +44 (0) 870.8501241 (outside the UK) or 0808
2380000 (within the UK).

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Warnings, Cautions & Notes
Software LiCenSe aGreement
BY USING THE G5, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE
FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT CAREFULLY.
Garmin grants you a limited license to use the software embedded in this device (the
“Software”) in binary executable form in the normal operation of the product. Title,
ownership rights, and intellectual property rights in and to the Software remain with Garmin.
You acknowledge that the Software is the property of Garmin and is protected under the
United States of America copyright laws and international copyright treaties. You further
acknowledge that the structure, organization, and code of the Software are valuable trade
secrets of Garmin and that the Software in source code form remains a valuable trade secret
of Garmin. You agree not to decompile, disassemble, modify, reverse assemble, reverse
engineer, or reduce to human readable form the Software or any part thereof or create any
derivative works based on the Software. You agree not to export or re-export the Software to
any country in violation of the export control laws of the United States of America.
aviation Limited warranty
All Garmin avionics products are warranted to be free from defects in materials or
workmanship for the earlier of: 2 years or 800 flight hours from the date of purchase for
new TSO remote-mount and TSO panel-mount products; 1 year or 400 flight hours from the
date of purchase for new Non-TSO remote-mount* and Non-TSO panel-mount*, portable
products and any purchased newly-overhauled products; 6 months or 200 flight hours for
factory repaired or newly-overhauled products exchanged through a Garmin Authorized
Service Center. Within the applicable 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 or labor, provided that the customer shall be responsible for
any transportation cost. This Limited Warranty does not apply to: (i) cosmetic damage, such
as scratches, nicks and dents; (ii) consumable parts, such as batteries, unless product damage
has occurred due to a defect in materials or workmanship; (iii) damage caused by accident,
abuse, misuse, water, flood, fire, or other acts of nature or external causes; (iv) damage
caused by service performed by anyone who is not an authorized service provider of Garmin;
or (v) damage to a product that has been modified or altered without the written permission
of Garmin. In addition, Garmin reserves the right to refuse warranty claims against products
or services that are obtained and/or used in contravention of the laws of any country.
This Limited Warranty also does not apply to, and Garmin is not responsible for, any
degradation in the performance of any Garmin navigation product resulting from its use
in proximity to any handset or other device that utilizes a terrestrial broadband network
operating on frequencies that are close to the frequencies used by any Global Navigation

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Warnings, Cautions & Notes
Satellite System (GNSS) such as the Global Positioning Service (GPS). Use of such devices
may impair reception of GNSS signals.
THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF
ALL OTHER WARRANTIES, WHETHER EXPRESS, 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 THE 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 (with a new or newly-overhauled
replacement product) the product or software or 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.
Online Auction Purchases: Products purchased through online auctions are not eligible for
warranty coverage. Online auction confirmations are not accepted for warranty verification.
To obtain warranty service, an original or copy of the sales receipt from the original retailer is
required. Garmin will not replace missing components from any package purchased through
an online auction.
International Purchases: A separate warranty may be provided by international
distributors for devices purchased outside the U.S. depending on the country. If applicable,
this warranty is provided by the local in-country distributor and this distributor provides
local service for your device. Distributor warranties are only valid in the area of intended
distribution. Devices purchased in the U.S. or Canada must be returned to the Garmin service
center in the U.K., the U.S., Canada, or Taiwan for service.
*All new G3X units, including Non-TSO remote-mount or Non-TSO panel-mount, are
warranted to be free from defects in materials or workmanship for the earlier of: 2 years or
800 flight hours from the date of purchase.

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E
Part Number Change Summary
190-02072-00 Initial release.
Rev Date Description
A April, 2016 Production Release.
B April, 2016 Updates to Installation Manual section.
C September, 2016 Added interconnect drawings, various updates
D December, 2016 Added autopilot trim and speed annunciations.
E May, 2017 Added GMU 11 info, various updates

Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E i
Table of Contents
Section 1 Installation Manual.............................................................................................. 1
1.1 Installation Information .................................................................................................. 1
1.1.1 G5 Overview.............................................................................................................. 1
1.1.2 Inventory of Materials ................................................................................................ 2
1.1.3 Unpacking the Unit .................................................................................................... 2
1.1.4 Garmin Equipment ..................................................................................................... 3
1.1.5 Non-Garmin Equipment.............................................................................................. 4
1.1.6 Garmin Software and Documents ............................................................................... 5
1.2 Installation Preparation .................................................................................................. 6
1.2.1 Electrical Considerations............................................................................................. 6
1.2.2 Wiring/Cabling Considerations.................................................................................... 7
1.2.3 Mechanical Considerations....................................................................................... 17
1.3 G5 Installation ................................................................................................................. 19
1.3.1 Primary Functions..................................................................................................... 19
1.3.2 General Specifications .............................................................................................. 20
1.3.3 Installation Information ............................................................................................ 20
1.3.4 Unit Installation ....................................................................................................... 21
1.3.5 Antennas ................................................................................................................. 25
1.3.6 Mounting Instructions .............................................................................................. 26
1.3.7 Outline and Installation Drawings............................................................................. 30
1.4 GPS Antenna Installation .............................................................................................. 34
1.4.1 Non-Garmin Antennas.............................................................................................. 34
1.4.2 Garmin Antennas ..................................................................................................... 35
1.5 G5 Pinout........................................................................................................................... 36
1.5.1 J51 .......................................................................................................................... 36
1.6 Connector Installation Instructions ............................................................................ 38
1.6.1 Shield Block Installation Parts................................................................................... 38
1.6.2 Shield Termination Technique – Method A.1 (Standard) ............................................. 41
1.6.3 Shield Termination Technique – Method A.2 (Daisy Chain)......................................... 46
1.6.4 Shield Termination Technique – Method B.1 (Quick Term) .......................................... 47
1.6.5 Shield Termination Technique – Method B.2 (Daisy Chain-Quick Term) ....................... 51
1.6.6 Daisy Chain between Methods A.1 and B.1............................................................... 52
1.6.7 Unit ID (Strapping) ................................................................................................... 53
1.6.8 Splicing Signal Wires ................................................................................................ 54
1.7 G5 Interconnect Drawings............................................................................................. 55
1.8 G5 Configuration and Post Installation Checkout ................................................... 63
1.8.1 Recommended Test Equipment ................................................................................. 64
1.8.2 Configuration Mode ................................................................................................. 64
1.8.3 Software Loading Procedure..................................................................................... 65
1.8.4 Configuration Pages................................................................................................. 65

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Table of Contents
1.9 Troubleshooting ............................................................................................................ 140
1.9.1 General Troubleshooting......................................................................................... 140
1.9.2 SD Card Slot .......................................................................................................... 141
1.9.3 Unit Communication Error...................................................................................... 142
1.9.4 Air Data Troubleshooting ........................................................................................ 142
1.9.5 Attitude failure Troubleshooting.............................................................................. 142
1.9.6 Heading Failure Troubleshooting (with GMU 11) ..................................................... 143
1.9.7 G5 Data Logging.................................................................................................... 144
1.9.8 Sending Troubleshooting Data to Garmin................................................................ 144
1.10 Maintenance ................................................................................................................ 145
1.10.1 Inspections/Continued Airworthiness/Maintenance................................................ 145
1.10.2 Return to Service Information ............................................................................... 146
1.11 Performance Specifications/Licensing/Compliance............................................. 147
1.11.1 GPS specifications ................................................................................................ 147
1.11.2 G5 Environmental Specifications .......................................................................... 147
1.11.3 G5 Performance Specifications.............................................................................. 148
Section 2 Pilot's Guide......................................................................................................... 149
2.1 Bezel Overview .............................................................................................................. 149
2.2 micro-SD™Cards.............................................................................................................. 150
2.3 System Power-up .......................................................................................................... 150
2.4 Operation........................................................................................................................ 151
2.4.1 G5 Annunciations................................................................................................... 151
2.4.2 G5 Attitude............................................................................................................ 151
2.4.3 G5 Heading ........................................................................................................... 152
2.4.4 Backlight Intensity.................................................................................................. 152
2.5 Accessing Functionality ............................................................................................... 153
2.5.1 Pages..................................................................................................................... 153
2.5.2 Menu..................................................................................................................... 154
2.6 PFD Page ......................................................................................................................... 155
2.6.1 Airspeed Indicator .................................................................................................. 156
2.6.2 Attitude Indicator ................................................................................................... 158
2.6.3 Altimeter................................................................................................................ 159
2.6.4 Turn Rate Indicator ................................................................................................. 161
2.6.5 Heading/Ground Track (PFD Page)........................................................................... 161
2.6.6 Vertical Speed Indicator (VSI) .................................................................................. 163
2.6.7 PFD Pitch Attitude Offset ........................................................................................ 164
2.6.8 Battery Status Indicator .......................................................................................... 165
2.7 HSI Page .......................................................................................................................... 166
2.7.1 Horizontal Situation Indicator (HSI)......................................................................... 167
2.7.2 Heading/Ground Track (HSI Page) ........................................................................... 170
2.8 Navigation ...................................................................................................................... 171
2.8.1 Course Deviation Indicator (CDI)............................................................................. 171

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Table of Contents
2.8.2 Vertical Deviation Indicator and VNAV Indicator ...................................................... 173
2.8.3 Course Selection .................................................................................................... 176
2.9 Automatic Flight Control System (Optional) .......................................................... 177
2.9.1 AFCS System Architecture ...................................................................................... 177
2.9.2 Control Wheel Steering (CWS) (Optional)................................................................ 179
2.9.3 G5 AFCS Status Box ............................................................................................... 179
2.9.4 G5 AFCS Configuration........................................................................................... 180
2.9.5 AFCS Operation...................................................................................................... 181
2.9.6 AFCS PRE-FLIGHT Actions (Standalone Installation)................................................. 182
2.9.7 AFCS Controls........................................................................................................ 183
2.9.8 Flight Director Operation ........................................................................................ 188
2.9.9 Vertical Modes ....................................................................................................... 193
2.9.10 Lateral Modes ...................................................................................................... 204
2.10 System Messages........................................................................................................ 212
2.11 AFCS Alerts (Optional)................................................................................................ 213
2.11.1 Status Alerts......................................................................................................... 213
2.11.2 Speed Alerts......................................................................................................... 214
Appendix A RS-232 Text Output Format .................................................. 215
A.1 Electrical Interface ....................................................................................................... 215
A.1.1 General Message Output Format............................................................................ 215
A.1.2 Attitude/Air Data Message Format.......................................................................... 216
A.1.3 GPS Data Message Format..................................................................................... 217
Index...................................................................................................................................Index-1

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Table of Contents
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Garmin G5 Install Manual & Pilot's Guide
190-02072-00 Rev. E 1
Unit Installation
Installation Manual Pilot's Guide Appendix Index
SECTION 1 INSTALLATION MANUAL
Power/
Backlight KnobAmbient Light
Sensor
microSD™
Card Slot
Figure 1-1 G5 Bezel Overview
1.1 INSTALLATION INFORMATION
1.1.1 G5 OVERVIEW
The G5 is an electronic instrument display capable of operating as a standalone
flight display or a fully integrated backup instrument for G3X systems. It features
a bright, sunlight readable, 3.5-inch color display which is sized to fit in a standard
3-1/8-inch instrument cutout. With integrated attitude/air data sensors and GPS, the
G5 replaces traditional electromechanical standby instruments by combining essential
information into one easy-to-read display. The G5 seamlessly integrates with other G5
units in the same aircraft and with G3X systems via the CAN network. When installed
as part of a G3X system, the G5 provides a redundant source of attitude and air
data to the G3X displays, and additionally provides backup autopilot control allowing

Garmin G5 Install Manual & Pilot's Guide
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Unit Installation
Installation ManualPilot's GuideAppendixIndex
coupled GPS approaches to be flown or continued in the event that the primary flight
display is unavailable. The G5 additionally provides backup autopilot control allowing
coupled GPS approaches to be flown or continued in the event of primary flight display
shutdown. In the case of aircraft power loss, the optional battery backup sustains the
G5 flight display with up to 4 hours of emergency power.
1.1.2 INVENTORY OF MATERIALS
This manual provides (and provides references to) mechanical and electrical
information required for the installation of the G5. This manual is intended to be
a step-by-step guide to the installation, therefore it is important that the steps in
all sections be performed in order. All materials that are required/optional for the
installation of the G5 are listed in this section (as such, some of the information in this
section is repeated in following sections).
Before beginning the G5 installation, it is recommended that the installer perform a
complete inventory of all materials listed in this section (some materials are optional
and may not be applicable to the installation). Section 1.1 should be used to verify
that all components ordered from Garmin have been delivered correctly, and to identify
any required materials that are not provided by Garmin.
1.1.3 UNPACKING THE UNIT
Carefully unpack the equipment and make a visual inspection of all contents for
evidence of damage incurred during shipment. If any component of the G5 is damaged,
notify the carrier and file a claim. To justify a claim, save the original shipping container
and all packing materials. Do not return any equipment to Garmin until the carrier has
authorized the claim.
Retain the original shipping containers for storage. If the original containers are not
available, a separate cardboard container should be prepared that is large enough to
accommodate sufficient packing material to prevent movement.

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Unit Installation
Installation Manual Pilot's Guide Appendix Index
1.1.4 GARMIN EQUIPMENT
1.1.4.1 G5 INSTALLATION EQUIPMENT
Table 1-1 G5 Installation Equipment
LRU Assembly Part Number Unit Only Part Number
G5, Unit Only 010-01485-00 011-03809-00
Installation Kit, G5 010-12493-10 011-03892-00
Battery Pack, G5 010-12493-00 011-03893-00
1.1.4.2 OPTIONAL GPS ANTENNA
The G5 includes a built-in GPS receiver with an internal antenna that can be
used in many installations. A Garmin or non-Garmin GPS antenna is optional for
G5 installations when not using the G5's internal GPS antenna. See Section 1.4 for
supported antennas and antenna requirements.
1.1.4.2.1 antenna BraCketS/douBLer PLateS
See the G3X/G3X Touch Installation Manual (190-01115-01) for detailed
information.
1.1.4.3 OPTIONAL GARMIN LRUS
The G5 can be installed in a standalone configuration or as part of the G3X system.
Optional Garmin LRUs (Line Replaceable Units) that can be installed with the G5 in the
standalone configuration are listed below. If any of these LRUs are to be used in this
installation, verify that all required installation materials such as connector kits have
been acquired. Refer to the G3X/G3X Touch Installation Manual (190-01115-01) for
additional installation information for these LRUs and for the G3X system.
Optional Garmin LRUs:
• GAD 29 ARINC 429 Adapter (required for connection to IFR GPS)
• GMC 305 Mode Controller
• GMC 307 Mode Controller
• GMU 11 Magnetometer
• GSA 28 Autopilot Servo

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Unit Installation
Installation ManualPilot's GuideAppendixIndex
1.1.5 NON-GARMIN EQUIPMENT
1.1.5.1 WIRING/CABLING CONSIDERATIONS
The installer will provide all wiring and cabling unless otherwise noted.
1.1.5.2 CONTACT AND CRIMP TOOLS
Recommended crimp tools used to build the wiring harnesses for the G5 are listed
in Table 1-2. Equivalent crimp tools may also be used.
Table 1-2 Pin Contact and Crimp Tools Part Numbers
Contact Type Garmin Contact
Part Number
Recommended
Positioner
Recommended
Insertion/
Extraction Tool
Recommended
Hand Crimping
Tool
Socket, Size 20,
20-24 AWG
336-00022-02 M22520/2-08,
Daniels K13-1
M81969/1-04 for
size 22D pins and
M81969/1-02 for
size 20 pins
M22520/2-01
NOTE: Non-Garmin part numbers shown are not maintained by Garmin and
consequently are subject to change without notice.
1.1.5.3 BNC CONNECTORS
BNC connectors may be required to terminate the GPS antenna cable, depending
upon which antenna is used. Check the GPS antenna installation instructions for
detailed information.
1.1.5.4 HEX DRIVER
A 3/32” hex drive tool is required to secure the G5 to the panel as described in
Section 1.3, G5 Installation.
1.1.5.5 SD CARD
A microSD™ card can be used with the G5 for software updates and data logging.
Garmin recommends SanDisk® brand SD cards up to 32 GB.