Garmin 4008 Manuale Utente

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34 
GPSMAP
®
 4000/5000 Series Owner’s Manual
Configuring the Chartplotter
Configuring the 
Chartplotter
To enable or disable NMEA 0183 output sentences:
1.  From the Home screen, select 
Configure
 > 
Communications
 > 
NMEA 0183 Setup > Output 
Sentences
.
2.  Select a setting (
Sounder
Route
System
, or 
Garmin
).
3.  Select the NMEA 0183 output sentence.
4.  Select 
Off 
to disable, or select 
On
 to enable, the NMEA 0183 output sentence.
NMEA 2000 Setup—view and configure the devices connected to the NMEA 2000 network and set 
bridging to OnOff, or Auto.
Device List—lists the NMEA 2000 devices on your network. If a NMEA 2000 device has 
configuration options or settings, select the device for a list of options.
Output Bridging—output bridging occurs when a chartplotter takes NMEA 0183 data it receives 
from any source, formats it into NMEA 2000 data, and then sends it over the NMEA 2000 bus. 
Select 
On
 or 
Off
 to enable or disable this function for the chartplotter. Select 
Auto
 to allow the 
chartplotters on the network to negotiate with each other to determine which chartplotter will 
perform this function. There should not be more than one chartplotter on the network bridging 
NMEA 0183 data over the NMEA 2000 bus.
Wireless Devices—allows wireless devices, such as a remote control or optical mouse to 
communicate with the chartplotter.
Preferred Sources—allows selection of a preferred device when more than one source is available 
.
Setting Alarms
You can set the unit to sound an audible alarm when certain conditions are met. By default, all 
alarms are turned off.
To set an alarm:
1.  From the Home screen, select 
Configure
 > 
Alarms
.
2.  Select an alarm category.
3.  Select an alarm.
4.  Select 
On
 to turn the alarm on, and then specify alarm information.
Setting Navigation Alarms
To set a navigation alarm, from the Home screen, select 
Configure
 > 
Alarms
 
Navigation
.
Arrival—set an alarm to sound when you are within a specified distance or time from a turn or 
destination waypoint.
type—select whether you want arrival alarms to sound only when nearing destinations or when 
nearing turns and destinations. Set to Off to disable arrival alarms. 
Activation—select whether the arrival alarm triggers on time to arrival or distance to arrival.
Change time/Change Distance—if you have Activation set to Time, select 
Change time
 to set 
the number of minutes before arrival that the alarm should sound. If you have Activation set to 
Distance, select 
Change Distance
 to set the distance before arrival that the alarm should sound. 
Use the 
ROCKER
 (GPSMAP 4000 series) or onscreen keyboard (GPSMAP 5000 series) to 
change the time or distance.