Garmin 4008 사용자 매뉴얼

c

onfIGurInG

 

the

 u

nIt

To configure settings for boats other than your own - from the Home screen, select 

 > 

.

AIS—turn AIS (Automatic Identification System) on or off. AIS alerts you to area traffic by 

providing boat IDs, position, course, and speed for boats equipped with a transponder within range.
DSC—turn DSC (Digital Selective Calling) on or off.

  NOTE: To configure AIS or DSC information for other boats, your unit must be connected to an 

external AIS or DSC device. Refer to 

 for more information on connecting NMEA 0183 

devices.

Safe Zone—(AIS and MARPA only) turn a safe zone around your boat on or off. This is used for 

collision avoidance, and can be customized. To customize safe zone settings, from the Home screen, 

select 

 > 

 > 

>

.

Ring—show or hide a ring on the Navigation chart showing the safe zone for your boat.
Range—change the measured radius of the safe zone ring to a specified distance from 0.1 to 

2.0 nm (or 0.2 to 5.0 km, or 0.1 to 2.0 mi).
Time to (Safe Zone)—sounds an alarm if AIS or MARPA determines that a target will 

intersect the Safe Zone within the defined time interval (ranging from 3 to 24 minutes).

Details—show or hide the name, speed, and bearing of AIS or MARPA targets onscreen. The details 

appear next to the AIS or MARPA target icon.

To configure XM audio from the Home screen, select 

 > 

. You can delete a 

preset channel, select a category, enter a specific channel, and mute the volume.

  NOTE: You must connect the optional GDL 30A XM receiver to the Garmin Marine Network, and