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Zooming: Press the Plus (+) key to Zoom In and the Minus (-) key to Zoom Out to
see the cartography at different magnification levels. The zoom level is indicated
on the left side of the display. If you zoom in beyond the available chart data, the
display will go into Overzoom mode whereby the last available chart data is
amplified to reflect the level selected. If you zoom in so far that no cartography is
available, a lat/long grid will be drawn instead.
Screen Snapshots and Recording Icons: When a waypoint is created while
Screen Snapshot and Recording is active, the waypoint will appear as a
snapshot icon or recording icon in chart views. See Views: Snapshot and
Recording View for more information.
Chart Info: Press the INFO key to get detailed information about the chart. If
the cursor is active, you will see information about the chart objects located
near the cursor.
If the cursor is not active, the Chart Info
submenu will appear. Use the 4-WAY Cursor
Control key to select the Nearest Port, the
Nearest Tide Station, or the Nearest Current
Station and see information about any of these
objects.
NOTE: The built-in UniMap™ does not contain any
Port, Tide, or Current information. This information is
only available from optional-purchase SD cards.
Nearest Port: The position and services information for the nearest port to your
present position will be displayed. Press the EXIT key to remove the information
box and the cursor bull’s eye will be centered over the port position. The cursor
information boxes at the bottom of the display will indicate the distance and
bearing to the port from your present position.
Nearest Tide Station: Tide information for the nearest tide station to your
present position will be displayed. This includes the position of the station and
the times of the high and low tides for today’s date. A tide graph is also
displayed showing the rise and fall of the tides for the 24 hour time period
encompassing the date. You can change the date to look at tide information
before or after the date displayed by pressing the LEFT or RIGHT Cursor key
Views