Keyboard connection cable is not inserted.
• Make sure the cable is inserted in the computer inside the aligner.
Faulty keyboard.
• Call the service centre.
Function key jammed (Alt, Alt Gr and Ctrl keys)
• Check all the keys and release as necessary.
The LED/s do not turn on.
• Burned LED/s or key that does not make the necessary contact.
• Keep pressing the defective key and if the defect is not eliminated, contact the technical
service department.
After pressing the ON-OFF key on a measuring head, that measuring head turns off after
Battery low.
• Charge the measuring head or replace the battery.
Transducer values are fluctuating too violently.
• Make sure that the vehicle is stably positioned and wait.
The monitor displays one or more measuring heads with a yellow triangle containing an
• Check that the measuring head is not turned off.
• Check communications using the emergency cables, to ensure that the radio system is not
malfunctioning
The measuring heads fail to transmit but no error message appears on the monitor.
• Check that "Demo" operating mode has not been set.
Compensation routine performed incorrectly.
• Repeat compensation taking care that the corresponding wheel on the opposite side of the
vehicle does not rotate or steer (in the case of steer wheels).
• Calibrate the measuring heads
Keyboard
Keyboard not accepting commands.
Measuring heads
Measuring head remains off.
a few seconds.
The measuring head fails to execute ROC.
exclamation point.
Steering wheels not straight.
Measuring heads out of calibration.
MAINTENANCE
WARNING
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