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TROUBLESHOOTING
Issue
HUD has no display/power
Inaccurate speed
HUD is not visible in sunlight
Solution
• Ensure the power cable is properly connected
• Press the input button down multiple times
• Connect the HUD to a different 12V socket or
another vehicle to ensure the 12V is functioning
correctly
• Ensure the speed unit is correct (MPH/Km/h)
• Adjust the speed value in the settings menu
• Ensure the reflective film is installed
• Adjust the brightness in the settings menu
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