Self test, Accessory test – Humminbird 383c User Manual
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Self Test
Self Test displays results from the internal diagnostic
self test, including unit serial number, Printed Circuit
Board (PCB) serial number, software revision, total
hours of operation and the input voltage.
Accessory Test
Accessory Test lists the accessories connected to the
system.
NOTE: The speed accessory will be detected only if the
paddlewheel has moved since your 300 Series™ Fishing
System was powered up.
System Status Accessory Test Screen
System Status Self Test Screen
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