Changing The Navigation Chart Settings - Garmin GPSMAP 4212 Owner's Manual

Accessing Additional Object Information
Use the map pointer (
Selected
item
Viewing Tide-Station Information
Tide-station information appears on the chart with a detailed icon showing the relevant tide level.
You can view a detailed graph for a tide station to help predict the tide level at different times or
different days. See page 29
1. Using the map pointer (
2. Select Review to view a detailed tide graph.
Relevant tide
level

Changing the Navigation Chart Settings

From the Home screen, select
Photos—sets the high-resolution satellite images to Off, Land Only, or Photo Map. High-
resolution satellite imagery is available only while using a BlueChart g2 Vision SD card
Tides/Currents—turns the display of tides and currents on or off.
Service Points—turns the display of marine service points on or off.
Roses—displays a compass rose around your boat, indicating compass direction. True wind
direction or apparent wind direction can be displayed if the chartplotter is connected to a compatible
marine wind sensor.
GPSMAP 4000 Series Owner's Manual
) to view information about on-screen map items, waypoints, and charts.
for instructions on viewing tide station information.
), highlight a tide station icon (
Charts > Navigation Chart
Additional item
information
).
Detailed
tide station
information
> Menu > Chart Setup.
Using Charts
(page 18).