Garmin GPSMAP 545s - Manual (Page 18)

12 GPSMAP 400/500 Series Owner’s Manual
Using Charts
Accessing Additional Object Information
Use the map pointer ( ) to view information about on-screen map
items, waypoints, and charts.
To access additional object information:
1. On the Navigation chart, highlight an item with the map pointer,
and press SELECT .
Selected
item
2. Select the item. If more than one item is in the area, select
Review , and then select the item.
Viewing Tide-Station Information
Tide-station information appears on the chart with a detailed icon
showing the relevant tide level. You can view an in-depth graph for
a tide station to help predict the tide level at different times or on
different days.
Use the map pointer ( ) to highlight a tide-station icon ( ), and
press SELECT .
For more information about tides, see page 36 .
Changing the Navigation Chart Settings
To change chart settings from the home screen, select Charts >
Navigation Chart > MENU > Chart Setup .
Photos—sets the high-resolution satellite images to Off, Land
Only, or On. High-resolution satellite imagery is only available
while using a BlueChart g2 Vision SD card.
Tides/Currents—turns tides and currents on or off (
page 36 ).
Service Points—turns marine service points on or off.
NOTE: This feature may not be available in all areas.
Roses—displays a compass rose around your boat, indicating
compass direction. True wind or apparent wind direction displays if
the unit is connected to a compatible marine wind sensor.