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5.3 Instruction
1. Connect the measuring wire to the device
2. Plug in lip hook and file clip
3. Adjust the volume
4. Test connection by touching the lip hook and the file clip
5. Hang the lip hook on the lip, make sure it makes contact with the oral mucosa as a
reference electrode
6. Clip the file with file clip, approach to the apex, then there will be continuous alarm when
the distance is less than 2mm
Note:
1. Clip the upper metal part of file. Clipping the blade or moving part wears the resin of the file