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SD LED
USB LED
VA4-SD v.2.01 EN
Overview
LED Indicators
USB LED - Green
Continuous Green -
USB is connected.
SD LED - Yellow
Continuous Yellow -
MicroSD detected and working.
Power LED - Green
Continuous Green -
Mains power supply OK.
Flashing Green -
Setup Error.
Flickering Green -
Start-up.
Green Off -
No power or not working.
Power
LED