Garmin GDL 88 User Guide - Page 8

vi

GDL 88 ADS-B Transceiver Pilot’s Guide

190-01122-03

Rev. A

6

Installation configurations

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6-1

6.1

Possible Installation Configurations

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6-1

6.1.1

GDL 88 with ADS-B Out Transmission Enabled

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6-1

6.1.2

GDL 88 with ADS-B Out Transmission Disabled

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6-1

6.1.3

GDL 88 Only – No Display

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6-1

6.2

Interfaces

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6-2

6.2.1

Audio Panel

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6-2

6.2.2

Altitude Source

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6-2

6.2.3

TAS and TCAS Traffic Systems

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6-2

6.2.4

Heading Source (optional)

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6-2

6.2.5

GPS Position Source

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6-2

6.2.6

Radar Altimeter (Optional)

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6-2

6.2.7

Traffic Mute (Optional)

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6-2

7

Glossary

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7-1

8

Appendix

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8-1

8.1

Troubleshooting

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8-1

8.2

Servicing Your Unit

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8-2

8.3

Contact Garmin

...................................................................................

8-2

8.4

Software License Agreement

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8-3

8.5

LIMITED WARRANTY

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8-4

Index

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Index-1

Section	Page
1 Introduction	9
1.1 GDL 88(D) System Functions	9
1.2 GDL 88 Part Numbers	10
2 ADS-B System Overview	11
2.1 ADS-B - Broadcast (ADS-B)	13
2.2 Automatic Dependent Surveillance – Rebroadcast (ADS-R)	14
2.3 Traffic Information Service - Broadcast (TIS-B)	15
2.4 Flight Information Service – Broadcast (FIS-B)	16
3 GDL 88 ADS-B Out	17
3.1 GDL 88 ADS-B Out Data	17
3.2 Self-Interrogation	18
3.3 Pressure Altitude Broadcast Inhibit (PABI)	18
3.4 Anonymous Mode	19
3.5 Air/Ground Determination	19
4 GDL 88 ADS-B IN	21
4.1 GDL 88 ADS-B In Data	21
4.2 Traffic	22
4.2.1 Traffic Applications – SURF, AIRB, etc	22
4.2.2 GDL 88 Integration with TCAD/TAS/TCAS I	25
4.2.3 No-Heading Source Traffic Information	26
4.2.4 Conflict Situational Awareness (CSA)	26
5 Weather	29
5.1 FIS-B NEXRAD	30
5.1.1 NEXRAD Abnormalities	31
5.1.2 NEXRAD Limitations	31
5.1.3 NEXRAD Intensity	32
5.1.4 NEXRAD	32
5.2 FIS-B TFRs	33
5.3 FIS-B METARs	33
5.4 FIS-B PIREPs	33
5.5 FIS-B Winds and Temperatures Aloft	34
5.6 SIGMETs and AIRMETs	34
6 Installation configurations	35
6.1 Possible Installation Configurations	35
6.1.1 GDL 88 with ADS-B Out Transmission Enabled	35
6.1.2 GDL 88 with ADS-B Out Transmission Disabled	35
6.1.3 GDL 88 Only – No Display	35
6.2 Interfaces	36
6.2.1 Audio Panel	36
6.2.2 Altitude Source	36
6.2.3 TAS and TCAS Traffic Systems	36
6.2.4 Heading Source (optional)	36
6.2.5 GPS Position Source	36
6.2.6 Radar Altimeter (Optional)	36
6.2.7 Traffic Mute (Optional)	36
7 Glossary	37
8 Appendix	41
8.1 Troubleshooting	41
8.2 Servicing Your Unit	42
8.3 Contact Garmin	42
8.4 Software License Agreement	43
8.5 LIMITED WARRANTY	44

Garmin GDL 88 User Guide - Page 8

Installation conﬁgurations, Glossary, Appendix, Index, Index-1

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