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GPSMAP 192C Owner’s Manual
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The GPSMAP 192C’s system has a built-in worldwide database
to 20 mi, with more detailed coverage available through the use of
the BlueChart or MapSource data. The GPSMAP 192C displays
cartography as long as there is chart information available for the
range you have selected. Map coverage conforms to the following
conditions:
• When the selected zoom range is covered by the internal
database, BlueChart, or MapSource data, cartography is
displayed.
• When the selected zoom range is covered by both
the internal database and BlueChart/MapSource data,
cartography is displayed using the data with the best
resolution.
• When the selected zoom range exceeds the resolution of the
data in use, an
Overzoom
warning appears below the scale.
Map Page Options
Many features of the GPSMAP 192C are menu driven. Each
main page has an options menu, allowing you to customize the
corresponding page to your preferences and/or select special
features that specifically relate to that page. The data window,
located at the top of the main pages, provides a user-selectable
layout of various types of useful data. Each data field can be
configured to display any one of several data options. The data
window layout can be configured to display additional data fields
and change the size of the data displayed.
The GPSMAP 192C’s Map page provides access to functions and
features relating to the Map page and layout options.
To display and select the Map Page options:
1. Press
MENU
.
2. Use the
ROCKER
to highlight an option, and press
ENTER
.
The available options are Full Screen Map/Show Data, Change
Numbers, Measure Distance, Show Sonar (If equipped with an
external Sonar Module, see the “Using Sonar” section on page
for details on this feature,) Set Up Map and Turn Declutter On/Off.
Following are details on using each of these options.
