Morita Tri auto mini, Setup Instructions, Page: 31 / 40

Operation 2011-07-05 30
Problem Check Points Response
Canal measurement
display does not
appear.
• Is the contrary electrode for the Root ZX
mini hooked in the patient’s mouth?
• Hook the contrary electrode in the corner of the
patient’s mouth.
• Did you press the Select switch while the
motor was running?
• Press the Select switch again to display the
measurement meter.
• Did a beep sound when you connected the
transmission cable? Except for when the
beeper is turned off
• If a beep does not sound when you connect the
transmission cable, the cable may be defective.
Replace it. If this does not solve the problem the
connectors or the control board may be defective.
Micromotor changes
speed on its own.
• Is Apical Slow Down setting tuned on? • When this is turned on, the motor slows down as
the file approaches the apex. Refer to page 14
for how to turn this setting on and off.
• Is Torque Slow Down setting tuned on? • When this is turned on, the motor slows down as
the torque increases. Refer to page 14 for
how to turn this setting on and off.
Unit turns off on its
own.
• Was the unit no used for a long time? • Auto power off was probably activated. Press the
Main switch to turn the unit back on.
• Does “Please Charge” appear in the
display?
• Battery must be charged right away.
• This can happen if the battery is very low
and a large load is applied to the file.
• Battery must be charged right away.
Error 01 • Transmission cable is probably not properly
connected.
• Check cable and connect is properly.