Quote:
Originally posted by beepbeep
Realtime logging with new software works only when 12V cable is connected, as far as I remember.
WBO2 sensors must be connected and heater-voltage engaged in order to connect trough RS232.
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yep...
9volts battery in the lm1 is for basic functionality only
you need 12 volts to power the WB sensor
9 volts should be enough for the laptop to connect to the lm1... it should connect, and tell you no power on the lm1 and on the laptop if 12 volts is not connected