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3.2.3 TOP VIEW OF THE BLUELEVEL BASIC WITHOUT RADIO
IR-receiver (infrared)
LED-blue, “AUX“
not used
LED-green, "OK", lit continuously:
Power supply "O.K."
LED-red blinking:
Power supply "insufficient" no further measurements possible.- on the BlueMETER BASIC
display a remark appears instead of the mesuring value, saying that the measuring instrument is
not sufficiently powered. Replace the batteries or supply the systems with a mains adapter