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4.2.2 Useful tips for accurate length determination
• Gloves and rubber dam are recommended in order to isolate the tooth.
•
Dry the access cavity with the suction pump or a cotton-pellet.
• Avoid any direct contact between the contra angle file and mucosa. Use the silicone
sleeve for the contra angle.
Notice
•
Save settings automatically
• This mark for the apical is available in all working modes, including QS mode and the
working mode of motor controlled by the apex locator once set.
•
Sound cue prompts all apical lines as vertices
4.2.3 Optional Apical Line
•
This feature is convenient for users to make marks of the
relative distance from apical point
• The range of markers is 5 scales, from 0.0 to 0.5
According to user-labeled apical scale, when reaching marker
position, better visual and sound cues
Complete the following steps to change the marks of apical
point
•
Turn on the power of main unit
•
Choose apex locator only for the working mode
• Press “+/-“ to change the marks
Set the apical line to 0.3
As shown on the right, when it is in use, at the relative value
of 0.3 from the point of the root tip, it has been displayed as
the point of root tip and it would be automatically reversed
and exited.
