Nautique 230 User Manual
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Section 4
Troubleshooting
General Troubleshooting Guide
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 efficient starter current.
Display has no backlight.
Contact your Nautique service center.
Display has no keypad backlight.
Contact your Nautique service center.
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