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38 GPSMAP 620 and GPSMAP 640 Owner’s Manual
Marine Mode: Advanced Conguration
Marine Mode: Advanced
Conguration
Use the Congure menu to congure general unit settings.
Use the Menu screen on various chart screens to congure chart-
specic information.
Conguring System Settings
From the Home screen, touch Congure > System.
Simulator—turn Simulator Mode On or Off.
Touch Setup to set Simulator options.
• Speed—enter the speed of your boat in simulator mode, and
touch Done.
• Track Control—touch Auto Track to allow the chartplotter to
set the heading automatically, or touch User Track to set the
heading manually.
• Set Position—select the simulated position of your boat, and
touch Select.
• Set Time—enter the simulated time, and touch Done.
• Set Date—enter the simulated date, touch Done.
Language—touch the on-screen language.
Keyboard Layout—select QWERTY for a layout similar to a
computer keyboard, or select ABCDE for an alphabetical layout.
Beeper/Display—set beeper and display options.
• Beeper—touch Beeper to set when the unit makes audible
sounds. The settings are Off, Alarms Only, and On (Key and
Alarms) (default).
• Display—touch Display to open the display menu.
◦ Backlight Slider—adjust the intensity of the backlight.
◦ Color Mode—touch Color Mode to select Day Colors
or Night Colors, or touch Auto to allow the device to
automatically adjust the colors.
◦ Volume—adjust the volume levels.
• Screenshot Capture—toggle the screenshot capture feature on
and off. With the screenshot capture on, touch and hold Home
on any screen to take a screenshot. The screenshot is saved to an
inserted SD card.
• Audio Out—set to High-Z for best sound quality if your stereo
has a high-impedance input. If you are experiencing audio
distortion, try toggling this setting between Low-Z and High-Z
to improve audio performance.
• Calibrate Touch Screen—touch the dots as they appear to
calibrate the touchscreen.