2021 OWNERS MANUAL / 182
TROUBLESHOOTING
Display appears not to work or doesn’t come ON.
1. Display could be in sleep mode. Touch a key on the
keypad 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 6 volts.
Display resets or goes OFF when starting engine.
1. Check display supply wires are connected properly to battery.
2. Verify battery is charged properly.
3. Check battery for ecient starter current.
Display has no back light.
Contact your MasterCraft service center.
Display has no keypad back light.
Contact your MasterCraft service center.
2021MCOwnerManualFINAL.indd 182 8/26/20 1:52 PM
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