SYSTEM INFORMATION
This screen displays the version numbers of the installed software.
GENERAL
TROUBLESHOOTING GUIDE
Display appears not to work or doesn’t come ON.
1. Display could be in sleep mode. Touch the screen to activate
the display.
2. Check for loose connections at battery and display unit.
3. Check for reversed polarity on the power connections.
4. Verify battery has a minimum voltage of six volts.
Display resets or goes OFF when starting engine.
5. Check display supply wires are connected properly to battery.
6. Verify battery is charged properly.
7. Check battery for ecient starter current.
Display has no backlight.
Contact your MasterCraft service center.
Display has no keypad backlight. (if present).
Contact your MasterCraft service center.
UPDATE SOFTWARE
This screen provides a method of updating the display software via
a USB.
Insert a USB storage device that contains the update files into the
system’s USB drive.
Touch the Refresh button
and choose the appropriate update
file to load.
2021MCOwnerManualFINAL.indd 121 8/26/20 1:52 PM
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