Garmin GPSMAP 546, Owner'S Manual

Page: 17 / 78

Using Charts
GPSMAP 400/500 Series Owner’s Manual 11
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
➊
with the map pointer, and
press SELECT .
➊
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 ). Select
animated to show animated tide station indicators and animated current
direction indicators on the chart ( page 20 ).
Service Points —turns marine service points on or off.