Garmin gpsmap 198c sounder 用户手册
GPSMAP 198C Sounder Owner’s Manual
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Use the pointer to create new waypoints directly from the map.
To create a waypoint with the pointer:
1. Use the
ROCKER to move the pointer to the map location.
2. Press
ENTER, and the New Map Waypoint window
appears. If the pointer is on a map item, press
ENTER, and
a new window with details about the item appears.
3. Press
ENTER again on the highlighted Create Wpt option.
4. Press
ENTER to confirm the new waypoint using the default
three-digit name and symbol.
For more information about waypoints, see
page 8
.
Selecting Map Zoom Ranges
The Map Page has 28 available range scales from 20 ft to 800 mi
(5 m to 1200 km.) The map zoom range is controlled by the IN and
OUT keys, with the current zoom range shown at the bottom right
of the data window.
To select a map zoom range:
Press the
OUT key to zoom out and the IN key to zoom in.
NOTE: The zoom range value represents the distance from one
end of the zoom range bar to the other.
Using Built-In Basemap
Using BlueChart or MapSource Data
Overzoom, no additional data is available