Sirona teneo Operating Instructions Manual page 98

4 Operation
4.5 Dentist element
98
Green region
The tip of the root canal file has reached the physiological apex.
Red region
The tip of the root canal file has pierced the physiological apex. The
instrument overshoot is displayed.
In the event of electromagnetic interference, the red bar flashes.
Maximum root canal depth reached, automatic motor stop and Sirona Dental Unit plugin "ApexLocator distance display"
Maximum root canal depth reached
The maximum root canal depth reached is displayed as a black triangle
to the left of the distance display under the text "Max". The triangle is
displayed as soon as the gray region is exceeded.
After standardization of the measuring system by shorting the mucosal
electrode and root canal file, the position of the triangle is automatically
Simple/Advanced Endodontics program
reset. In the
after you have selected a new file.
Automatic motor stop for a preset apex distance
You can make a setting to determine that the motor stops automatically
at a preset distance from the apex. The preset distance is displayed as a
black triangle to the right of the distance display under the text "Stop".
The motor stop can be combined with the
Following the motor stop, the next time the foot control is operated, the
motor switches to counterclockwise rotation. When the root canal file is
withdrawn, the bur drive automatically switches back to clockwise
rotation.
The automatic motor stop can be switched off or set to four different
levels, for more information see the section "Implantology/endodontics
treatments with motor" [ → 109] and the section in the "Endodontics"
chapter "Setting the automatic motor stop of the ApexLocator" [ → 139]. If
the distance is 0, the motor does not stop until it reaches the physiological
apex. Please note that the distance values are not a metric length
measurement!
Sirona Dental Systems GmbH
Operating Instructions (USA) TENEO
, this also occurs
AutoReverse
function.
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D3509.201.03.03.23 10.2016