Humminbird 788c 用户指南

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System Status 

Use System Status to view system connections and to conduct a unit self-test. 

After you select System Status from the Start-Up Options Menu, press the
VIEW key to display the following options:

• Self Test

• Accessory Test

• GPS Diagnostic View.

Exit System Status by powering your Fishing System off.

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. 

Self Test Screen