714 PC & 714 PW
9
Interpretation of the indicator lights on the TX12
TX 12 tester
indicator lamps Interpretation of LED’s
GREEN The measurement is connected to the battery earth
Red The measurement is connected to the battery positive
GREEN and red (Pulses): Frequency control (injectors, multiplex bus)
Lamps extinguished No voltage, no positive, no earth: connection cut off
Special features:
It’s better than a multimeter ! The TX 12 tells you the difference between a point
connected to earth and a point “in the air” (not connected to earth or to the battery)
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