Sonar X-Press™ Menu
(Sonar Views Only)
The Sonar X-Press™ Menu provides access to the settings most
frequently-used. Press the MENU key once while in any of the
Sonar Views to access the Sonar X-Press™ Menu.
NOTE: Menu choices will vary depending on system settings such as
whether the unit is set for Advanced User mode or what transducer
is currently selected.
Sonar X-Press™ Menu
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GPS Diagnostic View shows a sky chart and numerical data from the GPS receiver. The sky chart
shows the location of each visible GPS satellite with its satellite number and a signal strength bar.
A dark grey bar indicates that the satellite is being used to determine your current position. A light
gray bar indicates that the satellite is being monitored, but is not yet being used.
NOTE: The GPS Diagnostic View only appears if the GPS Receiver is connected.
This view also reports the current position, local time and date, and other numeric information.
The current GPS Fix Type is reported as No Fix, 2D Fix, 3D Fix, or Enhanced. An Enhanced fix has
been augmented using information from WAAS, EGNOS, or MSAS. A 3D or Enhanced Fix is
required for navigation. HDOP (the Horizontal Dilution of Precision) is a GPS system parameter
which depends on the current satellite configuration. HDOP is used to calculate the Estimated
Position Error.
GPS Diagnostic View
Satellite Being
Monitored
Satellite
Being Used
Current Latitude
and Longitude
Sky Chart
