Garmin AQUAMAP 80 Series, Owner'S Manual

Select 

Gauges

 > 

Trip Data

.

Resetting Trip Gauges

1

Select 

Gauges

 > 

Trip Data

 > 

MENU

.

2

Select an option:
• To set all the readings for the present trip to zero, select 

Reset Trip

.

• To set the maximum speed reading to zero, select 

Reset 

Maximum Speed

.

• To set the odometer reading to zero, select 

Reset 

Odometer

.

• To set all the readings to zero, select 

Reset All

.

Viewing the Wind Gauges

Before you can view wind information, you must have a wind 

sensor connected to the chartplotter.

Select 

Gauges

 > 

Wind

.

Configuring the Speed Source

You can specify whether the vessel speed data displayed on the 

gauge and used for wind calculations is based on water speed 

or GPS speed.

1

Select 

Gauges

 > 

Wind

 > 

MENU

 > 

Speed Display

.

2

Select an option:
• To calculate the vessel speed based on data from the 

water-speed sensor, select 

Water Speed

.

• To calculate the vessel speed based on GPS data, select 

GPS Speed

.

Configuring the Heading Source of the Wind Gauge

You can specify the source of the heading displayed on the wind 

gauge. Magnetic heading is the heading data received from a 

heading sensor, and GPS heading is calculated by your 

chartplotter GPS (course over ground).

1

Select 

Gauges

 > 

Wind

 > 

MENU

 > 

Heading Source

.

2

Select 

GPS Hdg

 or 

Magnetic

.

Selecting the Range of the Close-Hauled Wind Gauge

You can specify the range of the close-hauled wind gauge for 

both the upwind scale and the downwind scale.

1

Select 

Gauges

 > 

Wind

 > 

MENU

.

2

Select an option:
• To set the maximum and minimum values that appear 

when the upwind close-hauled wind gauge appears, select 

Change Upwind Scale

, and set the angles.

• To set the maximum and minimum values that appear 

when the downwind close-hauled wind gauge appears, 

select 

Change Downwind Scale

, and set the angles.

Viewing the Environment Gauges

Select 

Gauges

 > 

Environment

.

Configuring the Alignment of the Wind Gauge

You can specify the alignment of the wind gauge on the 

environment gauges.

1

Select 

Gauges

 > 

Environment

 > 

MENU

 > 

Alignment

.

2

Select an option:
• To set the top of the wind gauge to a North heading, 

select 

North Up

.

• To rotate the gauge so the direction in which you are 

moving is at the top, select 

Head Up

.

Configuring the Heading Source of the Environment 

Gauge

You can specify the source of the heading displayed on the 

environment gauge. Magnetic heading is the heading data 

received from a heading sensor, and GPS heading is calculated 

by your chartplotter GPS (course over ground).

1

Select 

Gauges

 > 

Environment

 > 

MENU

 > 

Heading Source

.

2

Select 

GPS Hdg

 or 

Magnetic

.

Setting the Barometer Reference Time

You can specify the reference time used to calculate the 

barometer trend. The trend is indicated in the barometer field.

1

Select 

Gauges

 > 

Environment

 > 

MENU

 > 

Pressure Ref. 

Time

.

2

Select an option.

Tide, Current, and Celestial Information

Tide Station Information

You can view information about a tide station for a specific date 

and time, including the tide height, and when the next high and 

low tides will occur. By default, the chartplotter shows tide 

information for the most recently viewed tide station and for the 

present date and time.
Select 

Nav Info

 > 

Tides & Currents

 > 

Tides

.

Current Station Information

NOTE: 

Current station information is available with certain 

detailed maps.
You can view information about a current station for a specific 

date and time, including the current speed and level of the 

current. By default, the chartplotter shows current information for 

the most recently viewed current station and for the present date 

and time.
Select 

Nav Info

 > 

Tides & Currents

 > 

Currents

.

Celestial Information

You can view information about sunrise, sunset, moonrise, 

moonset, moon phase, and the approximate sky view location of 

the sun and moon. The center of the screen represents the sky 

overhead, and the outermost rings represent the horizon. By 

default, the chartplotter shows celestial information for the 

present date and time.
Select 

Nav Info

 > 

Tides & Currents

 > 

Celestial

.

Viewing Tide Station, Current Station, or Celestial 

Information for a Different Date

1

Select 

Nav Info

 > 

Tides & Currents

.

2

Select 

Tides

, 

Currents

, or 

Celestial

.

3

Select an option.
• To view information for a different date, select 

Change 

Date

 > 

Manual

, and enter a date.

• To view information for today, select 

Change Date

 > 

Current

.

• If available, to view information for the day after the date 

shown, select 

Next Day

.

• If available, to view information for the day before the date 

shown, select 

Previous Day

.

Viewing Information for a Different Tide or Current 

Station

1

Select 

Nav Info

 > 

Tides & Currents

.

2

Select 

Tides

 or 

Currents

.

3

Select 

Nearby Stations

.

4

Select a station.

Viewing Almanac Information from the Navigation 

Chart

1

From a chart or 3D chart view, select a location.

2

Select 

Information

.

12

Gauges and Almanac Data