Chapter 2 THE BASIC OPERATION
4
No. Name Description
stops responding, turn off the unit by press the STBY + TX/PRF
button.
ց TX/PRF button
Press: Start transmitting (in standby state).
Tune the repetition frequency (when transmitting).
Long press: Turn off the heading line.
ւ USB/Chart Card
USB: Insert USB to save files and update software.
Chart Card: Insert SD card to display map (new pec/Navionics+).
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