SYSTEM
Use the SYSTEM menu to adjust audio settings, perform a self-test or
master reset, and to view the current software version for the speedome-
ter.
1.) Press the MODE button once.
2.) Use the UP or DOWN buttons to select SYSTEM.
3.) Press and hold the MODE button to enter the selection.
4.) Use the UP or DOWN buttons to select AUDIO or MASTER RESET.
5.) Press and hold the MODE button to enter the selection.
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