Sirona Dental Systems Gmbh - Sirona SIROLaser Advance Operating Instructions Manual

Operation
Main home screen
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4. Duty cycle
in our example, CW (continuous wave mode). The duty cycle is defined
as the ratio between the pulse duration (when the laser beam is actually
actuated) and the total period of time (which is the time from the beginning
of a pulse to the beginning of the next pulse). By pushing on the duty cycle
touch field you will be transferred to another screen where you will be able
to adjust the duty cycle between 1 to 100% (which equals continuous
wave CW) by typing in the numbers or by moving higher or lower by using
'plus' or 'minus'. If set to zero, CW (for continuous wave mode) is
displayed.
NOTICE
If the frequency is set CW the duty cycle will not be changeable.
5. Frequency
in our example, CW (continuous wave mode). This is the modulation
frequency of the laser unit. By pushing frequency touch screen you will be
transferred to another screen where you will be able to enter the laser
operation mode. For more informations about the operation modes, see
chapter „Laser operation modes" [ ➙ 16].
Chopped mode
When entering a frequency in the range from 1 to 10,000 Hz by typing in
the numbers or by moving higher or lower by using 'plus' or 'minus'. The
result is the chopped mode which will be also displayed in the control field
above: e.g. "20 Hz chopped". Via 'OK' you will be proceeded back to the
treatment submenu in which you can further adjust the power, time and
duty cycle.

Sirona Dental Systems GmbH

Operating Instructions SIROLaser Advance
63 74 198 D3545
D3545.201.06.03.02 05.2014