6.5 Adjusting the needle length

The NeedlingPen has the option of adjusting the needle length. The needle length can be continuously adjusted between 0.25 mm and 1.5 mm using the rotary control.

For better visual control, it is recommended to adjust the needle length with the handpiece switched on. To do this, proceed as follows:

• Turn on the handpiece.

• Adjust the degree of protrusion by turning the movable part of the handpiece. Use the scale as a guide and turn until the mark is in the desired position. Turning clockwise (looking at the needle cartridge) increases the degree of protrusion.