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Garmin GPSMAP 820 Owner's Manual - Page 39

SiriusXM Satellite Radio

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screenshots 29 capturing 29 sentry mode 17 guard zone 18 timed transmit 17, 18 settings 25, 27 radar display 20 system information 25, 29 shoreline distance 28 SideVü 14 SiriusXM 22 SiriusXM Satellite Radio 24, 25 software, updating 1 software license agreement 30 sonar 13 a-scope 15, 16 alarms 16 appearance 16 bottom lock 15 color gain 14 cone 7 depth 15 depth line 16 depth scale 15 DownVü 14 frequencies 15 gain 14 interference 16 noise 14, 16 overlay numbers 16 recording 16 scroll speed 16 SideVü 14 surface noise 16 suspended targets 16 views 13, 14 waypoint 14 whiteline 16 zoom 15 SOS 9 suspended targets 7 symbols 4 system information 25, 29 T tide stations 4, 13 indicators 4 tracks 10 clearing 11 copying 28, 29 deleting 11 editing 10 list 10 navigating 10, 11 recording 11 saving 10 saving as route 10 showing 6, 10 transducer 13, 15, 16 trip gauges 11 U unit ID 25, 29 units of measure 27 updates, software 1 user data, deleting 11 V vessel trails 6, 21 VHF radio 20 calling an AIS target 21 distress calls 20, 21 DSC channel 21 individual routine call 21 individual routine calls 21 voltage 27 volume, adjusting 25 VRM 18 adjusting 18 measuring 18 showing 18 W WAAS 25 water speed 26 temperature offset 26 water temperature log 17 waypoints 9 copying 29 creating 9, 24 deleting 9 editing 9 man overboard 9 navigating to 9 radar 18 showing 6 sonar 14 tracked vessel 21 viewing list of 9 weather 24 weather 6, 22, 23 alarms 27 broadcasts 22 charts 24 fishing 23, 24 fishing chart 24 forecast 22-24 navigation chart 24 overlay 24 precipitation 22 sea conditions 23 subscription 22, 24 surface pressure 23 visibility 24 water temperature 23 wave information 23 winds 23 Wi‑Fi technology 26 wind gauges 12, 13 wireless devices connecting a wireless device 27 network configuration 27 Z zoom chart 2 radar 17 sonar 15 Index 33

Section	Page
Table of Contents	3
Introduction	7
Device Front View	7
Device Keys	7
Downloading the Manuals	7
Manual Conventions	7
Getting More Information	7
Inserting Memory Cards	7
Loading the New Software on a Memory Card	7
Updating the Device Software	7
GPS Satellite Signals	8
Setting the Vessel Type	8
Adjusting the Backlight	8
Adjusting the Color Mode	8
Customizing the Home Screen	8
Charts and 3D Chart Views	8
Navigation Chart and Offshore Fishing Chart	8
Zooming In and Out of the Chart	8
Panning the Chart with the Keys	8
Selecting an Item on the Map Using the Device Keys	8
Chart Symbols	9
Viewing Location and Object Information on a Chart	9
Navigating to a Point on the Chart	9
Viewing Details about Navaids	9
Premium Charts	9
Viewing Tide Station Information	10
Animated Tide and Current Indicators	10
Showing and Configuring Tides and Currents	10
Showing Satellite Imagery on the Navigation Chart	10
Viewing Aerial Photos of Landmarks	10
Automatic Identification System	10
AIS Targeting Symbols	10
Heading and Projected Course of Activated AIS Targets	11
Showing AIS Vessels on a Chart or 3D Chart View	11
Activating a Target for an AIS Vessel	11
Viewing Information about a Targeted AIS Vessel	11
Deactivating a Target for an AIS Vessel	11
Viewing a List of AIS Threats	11
Setting the Safe-Zone Collision Alarm	11
AIS Distress Signals	11
Navigating to a Distress Signal Transmission	11
AIS Distress Signal Device Targeting Symbols	11
Enabling AIS Transmission Test Alerts	11
Turning Off AIS Reception	12
Chart and 3D Chart View Settings	12
Waypoints and Tracks Settings on the Charts and Chart Views	12
Other Vessels Settings on the Charts and Chart Views	12
AIS Display Settings	12
Laylines Settings	12
Navigation and Fishing Chart Setup	12
Overlay Numbers Settings	12
Editing the Data Fields	12
Showing a Navigation Inset	13
Chart Appearance Settings	13
Fish Eye 3D Settings	13
Navigation with a Chartplotter	13
Basic Navigation Questions	13
Destinations	14
Searching for a Destination by Name	14
Selecting a Destination Using the Navigation Chart	14
Searching for a Destination Using Nav Info	14
Searching for a Marine Services Destination	14
Courses	14
Setting and Following a Direct Course Using Go To	14
Setting and Following a Course Using Auto Guidance	14
Autopilot Navigation	14
Stopping Navigation	14
Waypoints	15
Marking Your Present Location as a Waypoint	15
Creating a Waypoint at a Different Location	15
Marking and Starting Navigation to an MOB Location	15
Viewing a List of all Waypoints	15
Editing a Saved Waypoint	15
Moving a Saved Waypoint	15
Browsing for and Navigating to a Saved Waypoint	15
Deleting a Waypoint or an MOB	15
Deleting All Waypoints	15
Routes	15
Creating and Navigating a Route From Your Present Location	15
Creating and Saving a Route	15
Viewing a List of Routes	16
Editing a Saved Route	16
Browsing for and Navigating a Saved Route	16
Browsing for and Navigating Parallel to a Saved Route	16
Deleting a Saved Route	16
Deleting All Saved Routes	16
Tracks	16
Showing Tracks	16
Setting the Color of the Active Track	16
Saving the Active Track	16
Viewing a List of Saved Tracks	16
Editing a Saved Track	16
Saving a Track as a Route	16
Browsing for and Navigating a Recorded Track	16
Deleting a Saved Track	17
Deleting All Saved Tracks	17
Retracing the Active Track	17
Clearing the Active Track	17
Managing the Track Log Memory During Recording	17
Configuring the Recording Interval of the Track Log	17
Deleting All Saved Waypoints, Routes, and Tracks	17
Combinations	17
Selecting a Combination	17
Customizing a Combination Screen	17
Creating a Custom Combination Screen	17
Deleting a Combination Screen	17
Gauges and Almanac Information	17
Viewing the Compass	17
Viewing Trip Gauges	17
Resetting Trip Gauges	17
Viewing Engine and Fuel Gauges	18
Customizing Engine Gauge and Fuel Gauge Limits	18
Enabling Status Alarms for Engine Gauges	18
Enabling Some Engine Gauge Status Alarms	18
Selecting the Number of Engines Shown in Gauges	18
Customizing the Engines Shown in Gauges	18
Configuring the Fuel Gauges Display	18
Setting the Fuel Capacity of the Vessel	18
Synchronizing the Fuel Data with the Actual Vessel Fuel	18
Setting the Fuel Alarm	18
Viewing the Wind Gauges	18
Configuring the Speed Source	18
Configuring the Heading Source of the Wind Gauge	18
Selecting the Range of the Close-Hauled Wind Gauge	19
Viewing the Environment Gauges	19
Configuring the Alignment of the Wind Gauge	19
Configuring the Heading Source of the Environment Gauge	19
Setting the Barometer Reference Time	19
Tide, Current, and Celestial Information	19
Tide Station Information	19
Current Station Information	19
Celestial Information	19
Viewing Tide Station, Current Station, or Celestial Information for a Different Date	19
Viewing Information for a Different Tide or Current Station	19
Viewing Almanac Information from the Navigation Chart	19
Sonar	19
Sonar Views	19
Full-Screen Sonar View	19
DownVü Sonar View	20
SideVü Sonar View	20
SideVü/DownVü Scanning Technology	20
Split-Zoom Sonar View	20
Split-Frequency Sonar View	20
Pausing the Sonar Display	20
Creating a Waypoint on the Sonar Screen	20
Viewing Sonar History	20
Adjusting the Level of Detail	20
Adjusting the Color Intensity	20
Adjusting the Range of the Depth or Width Scale	21
Setting the Zoom Level on the Sonar Screen	21
Sonar Frequencies	21
Selecting Frequencies	21
Creating a Frequency Preset	21
Turning On the A-Scope	21
Selecting the Transducer Type	21
Sonar Setup	22
Sonar Settings	22
Sonar Appearance Settings	22
Advanced Sonar Settings	22
Sonar Installation Settings	22
Sonar Alarm Settings	22
Sonar Recordings	22
Recording the Sonar Display	22
Stopping the Sonar Recording	22
Deleting a Sonar Recording	22
Depth and Water Temperature Graphs	23
Setting the Depth and Water Temperature Graph Range and Time Scales	23
Radar	23
Radar Display Modes	23
Transmitting Radar Signals	23
Adjusting the Zoom Scale on the Radar Screen	23
Tips for Selecting a Radar Zoom Scale	23
Sentry Mode	23
Enabling Timed Transmit	23
Setting the Standby and Transmit Times	24
Enabling a Guard Zone	24
Defining a Circular Guard Zone	24
Defining a Partial Guard Zone	24
Marking a Waypoint on the Radar Screen	24
Viewing a List of AIS Threats	24
Showing AIS Vessels on the Radar Screen	24
VRM and EBL	24
Showing the VRM and the EBL	24
Adjusting the VRM and the EBL	24
Measuring the Range and Bearing to a Target Object	24
Radar Overlay	24
Radar Overlay and Chart Data Alignment	24
Stopping the Transmission of Radar Signals	25
Optimizing the Radar Display	25
Range of Radar Signals	25
Radar Gain and Clutter	25
Adjusting Gain on the Radar Screen Automatically	25
Adjusting Gain on the Radar Screen Manually	25
Minimizing Nearby Large-Object Interference	25
Minimizing Side-Lobe Interference on the Radar Screen	25
Adjusting Sea Clutter on the Radar Screen Automatically	25
Adjusting Rain Clutter on the Radar Screen	25
Reducing Cross Talk Clutter on the Radar Screen	26
Radar Display Settings	26
Radar Appearance Settings	26
Front-of-Boat Offset	26
Measuring the Potential Front-of-Boat Offset	26
Setting the Front-of-Boat Offset	26
Digital Selective Calling	26
Networked Chartplotter and VHF Radio Functionality	26
Turning On DSC	26
DSC List	26
Viewing the DSC List	26
Adding a DSC Contact	26
Incoming Distress Calls	26
Navigating to a Vessel in Distress	27
Man-Overboard Distress Calls Initiated from a VHF Radio	27
Man-Overboard Distress Calls Initiated from the Chartplotter	27
Position Tracking	27
Viewing a Position Report	27
Navigating to a Tracked Vessel	27
Creating a Waypoint at the Position of a Tracked Vessel	27
Editing Information in a Position Report	27
Deleting a Position-Report Call	27
Viewing Vessel Trails on the Chart	27
Individual Routine Calls	27
Selecting a DSC Channel	27
Making an Individual Routine Call	27
Making an Individual Routine Call to an AIS Target	27
SiriusXM®	28
SiriusXM Equipment and Subscription Requirements	28
Weather Data Broadcasts	28
Viewing Precipitation Information	28
Precipitation Views	28
Storm Cell and Lightning Information	28
Hurricane Information	28
Weather Warnings and Weather Bulletins	28
Forecast Information	29
Viewing Forecast Information for Another Time Period	29
Viewing a Marine Forecast or an Offshore Forecast	29
Weather Fronts and Pressure Centers	29
City Forecasts	29
Viewing Sea Conditions	29
Surface Winds	29
Wave Height, Wave Period, and Wave Direction	29
Viewing Forecast Sea Conditions Information for Another Time Period	29
Viewing Fishing Information	29
Surface Pressure and Water Temperature Data	29
Forecasting Fish Locations	30
Visibility Information	30
Viewing Forecast Visibility Information for Another Time Period	30
Viewing Buoy Reports	30
Viewing Local Weather Information near a Buoy	30
Creating a Waypoint on a Weather Chart	30
Weather Overlay	30
Turning On the Weather Overlay on a Chart	30
Weather Overlay Settings on the Navigation Chart	30
Weather Overlay Settings on the Fishing Chart	30
Viewing Weather Subscription Information	30
SiriusXM Radio	30
Customizing the Channel Guide	30
Saving a SiriusXM Channel to the Presets List	31
Adjusting SiriusXM Satellite Radio Volume	31
Device Configuration	31
Turning On the Chartplotter Automatically	31
System Settings	31
GPS Settings	31
Viewing the Event Log	31
Viewing System Software Information	31
My Vessel Settings	31
Setting the Keel Offset	31
Setting the Water Temperature Offset	32
Calibrating a Water Speed Device	32
Communications Settings	32
NMEA 0183	32
NMEA 0183 Settings	32
Viewing a List of NMEA 2000 Network Devices	32
Setting Up the Wireless Network	33
Connecting a Wireless Device to the Chartplotter	33
Changing the Wireless Channel	33
Setting Alarms	33
Navigation Alarms	33
System Alarms	33
Setting the Fuel Alarm	33
Setting Weather Alarms	33
Units Settings	33
Navigation Settings	33
Auto Guidance Line Configurations	33
Adjusting the Distance from Shore	34
Other Vessel Settings	34
Chartplotter Data Management	34
Copying Waypoints, Routes, and Tracks to a Chartplotter	34
Copying Data from a Memory Card	34
Copying Waypoints, Routes, and Tracks to a Memory Card	35
Copying Waypoints, Routes, and Tracks to or from all Chartplotters on the Network	35
Copying Built-In Maps to a Memory Card	35
Backing Up Data to a Computer	35
Restoring Backup Data to a Chartplotter	35
Saving System Information to a Memory Card	35
Appendix	35
Registering Your Device	35
Cleaning the Screen	35
Screenshots	35
Capturing Screenshots	35
Copying Screenshots to a Computer	35
Troubleshooting	35
Restoring the Original Chartplotter Factory Settings	35
Viewing System Software Information	35
NMEA 0183 Information	36
NMEA 2000 PGN Information	36
Software License Agreement	36

Match case Limit results 1 per page

screenshots

capturing

sentry mode

guard zone

timed transmit

17, 18

settings

25, 27

radar display

system information

25, 29

shoreline distance

SideVü

SiriusXM

SiriusXM Satellite Radio

24, 25

software, updating

software license agreement

sonar

a-scope

15, 16

alarms

appearance

bottom lock

color gain

cone

depth

depth line

depth scale

DownVü

frequencies

gain

interference

noise

14, 16

overlay numbers

recording

scroll speed

SideVü

surface noise

suspended targets

views

13, 14

waypoint

whiteline

zoom

SOS

suspended targets

symbols

system information

25, 29

tide stations

4, 13

indicators

tracks

clearing

copying

28, 29

deleting

editing

list

navigating

10, 11

recording

saving

saving as route

showing

6, 10

transducer

13, 15, 16

trip gauges

unit ID

25, 29

units of measure

updates, software

user data, deleting

vessel trails

6, 21

VHF radio

calling an AIS target

distress calls

20, 21

DSC channel

individual routine call

individual routine calls

voltage

volume, adjusting

VRM

adjusting

measuring

showing

WAAS

water

speed

temperature offset

water temperature log

waypoints

copying

creating

9, 24

deleting

editing

man overboard

navigating to

radar

showing

sonar

tracked vessel

viewing list of

weather

6, 22, 23

alarms

broadcasts

charts

fishing

23, 24

fishing chart

forecast

22–24

navigation chart

overlay

precipitation

sea conditions

subscription

22, 24

surface pressure

visibility

water temperature

wave information

winds

‑

Fi technology

wind gauges

12, 13

wireless devices

connecting a wireless device

network configuration

zoom

chart

radar

sonar

Index