Lowrance electronic 100M GPS Receiver User Manual


 
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Sounds command: enables or disables the sounds for key strokes, as well
as controlling the type and frequency of voice navigation instructions.
Units of Measure command: changes the units of measure used in
displaying distance, time and heading information.
Safety Mode command: turns on or off the Safety Mode, which pre-
vents you from making changes to the iWAY while driving.
Satellites command: displays detailed information concerning the
iWAY's current satellite lock.
Trip Calculator command: records and displays detailed information
concerning the current trip, such as max. speed and total distance.
Popup Help command: turns on or off the tip boxes that appear when
a menu item is highlighted.
Disable/Enable TBT command: toggles the unit between Turn-by-
Turn (TBT) and Line of Sight navigation modes.
Transfer My Data command: allows you to copy waypoint and route
information from the iWAY onto an MMC card, or from an MMC card
onto the iWAY.
Browse MMC Files command: gives you information about the in-
stalled MMC card and the files it contains.
Power Saving command: lets you control the amount of battery power
used for GPS accuracy, to extend battery life.
Reset Options command: resets all customizable settings to their fac-
tory defaults.
Software Info command: displays the current software version, useful
when checking whether an update is available from our web site.
The Map Display
The map screens show your course and track from a “bird’s-eye” view.
By default, this unit shows the map with north always at the top of the
screen. (This can be changed. See the topic Map Orientation later in
this section.) If you’re navigating to a waypoint, the map shows your
starting location, present position, course line and destination. You
don’t have to navigate to a waypoint, however, to use the map.
NOTE:
When our text says, "navigating to a waypoint," we really mean
navigation to any selected item, whether it is a waypoint you made,
a map feature or an item (like a restaurant) from the POI database.