Bedienungsanleitung Garmin echoMAP 70 (Seite 38 von 44) (Englisch)

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Posn Precision: Adjusts the number of digits to the right of the

decimal point for transmission of NMEA output.

Waypoint IDs: Sets the device to transmit waypoint names or

numbers via NMEA 0183 while navigating. Using numbers

may resolve compatibility issues with older NMEA 0183

autopilots.

Diagnostics: Displays NMEA 0183 diagnostic information.

Defaults: Restores the NMEA 0183 settings to the original

factory defaults.

NMEA 2000 Settings

Select Settings > Communications > NMEA 2000 Setup.

Device List: Displays the devices connected to the network.

Label Devices: Changes the labels for available connected

devices.

Viewing a List of NMEA 2000 Network Devices

You can view the devices connected to the NMEA 2000

network.

Select Settings > Communications > NMEA 2000 Setup >

Device List.

Setting Alarms

Navigation Alarms

Select Settings > Alarms > Navigation.

Arrival: Sets an alarm to sound when you are within a specified

distance or time from a turn or a destination.

Anchor Drag: Sets an alarm to sound when you exceed a

specified drift distance while anchored.

Off Course: Sets an alarm to sound when you are off course by

a specified distance.

System Alarms

Alarm Clock: Sets an alarm clock.

Device Voltage: Sets an alarm to sound when the battery

reaches a specified low voltage.

GPS Accuracy: Sets an alarm to sound when the GPS location

accuracy falls outside the user-defined value.

Setting the Fuel Alarm

Before you can set a fuel level alarm, a compatible fuel flow

sensor must be connected to the NMEA 2000 network.

You can set an alarm to sound when the total amount of

remaining onboard fuel reaches the level you specify.

1Select Settings > Alarms > Fuel > Fuel Alarm > On.

2Enter the remaining amount of fuel that triggers the alarm.

Setting Weather Alarms

Before you can set weather alarms, you must have a

compatible chartplotter connected to a weather device, such as

a GXM™ device, and have a valid weather subscription.

1Select Settings > Alarms > Weather.

2Turn on alarms for specific weather events.

Units Settings

Select Settings > Units.

System Units: Sets the unit format for the device.

Variance: Sets the magnetic declination, the angle between

magnetic north and true north, for your present location.

Heading: Sets the direction references used in calculating

heading information. True sets geographic north as the north

reference. Grid sets grid north as the north reference (000º).

Magnetic sets the magnetic north as the north reference.

Position Format: Sets the position format in which a given

location reading appears. Do not change this setting unless

you are using a map or chart that specifies a different

position format.

Map Datum: Sets the coordinate system on which the map is

structured. Do not change this setting unless you are using a

map or chart that specifies a different map datum.

Pressure Ref. Time: Sets the reference time used to calculate

the barometer trend. The trend is indicated in the barometer

field.

Time Format: Sets a 12-hour, 24-hour, or UTC time format.

Time Zone: Sets the time zone, or allows automatic selection

based on GPS location.

Navigation Settings

NOTE: Some settings and options require additional charts or

hardware.

Select Settings > Navigation.

Route Labels: Sets the type of labels shown with route turns on

the map.

Auto Guidance: Sets the measurements for the Safe Depth,

Safe Height, and Shoreline Distance, when you are using

some premium maps.

Turn Transition Activ.: Sets the turn transition to be calculated

based on time or distance.

Turn Transition Time: Sets how many minutes before the turn

that you transition to it as the next leg, when Time is

selected for the Turn Transition Activ.. You can raise this

value to help improve the accuracy of the autopilot when

navigating a route or an Auto Guidance line with many

frequent turns or at higher speeds. For straighter routes or

slower speeds, lowering this value can improve autopilot

accuracy.

Turn Transition Dist.: Sets how far before the turn that you

transition to it as the next leg, when Distance is selected for

the Turn Transition Activ.. You can raise this value to help

improve the accuracy of the autopilot when navigating a

route or an Auto Guidance line with many frequent turns or at

higher speeds. For straighter routes or slower speeds,

lowering this value can improve autopilot accuracy.

Route Start: Selects a starting point for route navigation.

Auto Guidance Line Configurations

CAUTION

The Safe Depth and Safe Height settings influence how the

chartplotter calculates an Auto Guidance line. If an area has an

unknown water depth or an unknown obstacle height, the Auto

Guidance line is not calculated in that area. If an area at the

beginning or the end of an Auto Guidance line is shallower than

the safe water depth or lower than the safe obstacle height, the

Auto Guidance line is not calculated in that area. On the chart,

the course through those areas appears as a gray line. When

your boat enters one of those areas, a warning message

appears.

NOTE: Auto Guidance is available with premium charts, in

some areas.

You can set the parameters the chartplotter uses when

calculating an Auto Guidance line.

Safe Depth: Sets the minimum depth (chart depth datum) the

chartplotter uses when calculating an Auto Guidance line.

NOTE: The minimum safe depth for the premium charts is 3

feet. If you enter a Safe Depth value of less than 3 feet, the

charts only use depths of 3 feet for Auto Guidance route

calculations.

Safe Height: Sets the minimum height (chart height datum) of a

bridge that your boat can safely travel under.

32 Device Configuration

Garmin echoMAP 70 Seite 38

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