• Press to take a reading of the imbalance with the trial
weight added. After a few seconds, the instrument displays
the speed of the rotor in RPM and Hz, the vibration level with
the trial weight added.
• Wait for the readings to stabilize then press If the trial
weight was not of sufficient mass to affect the imbalance the
instrument will display a warning prompt. You can redo the
trial reading several times if required or continue with
balancing.
• The instrument then displays the prompt 'Will the Trial
Weight be removed now?' Press the appropriate key. You
can redo the trial reading several times if required or
continue with balancing. Here we have added trial weights
twice more to obtain a new trial reading.