Setting Treatment Values 91
UltraPulse
0637-129-01, Revision G
Timed Exposure and Repeat Delay in CW Mode
In CW mode, timed exposure is always adjustable. Procedures requiring
extremely brief treatment durations are difficult to control with a footswitch.
Timed exposure allows a level of precision that is unavailable with the
footswitch alone.
With timed exposure off, treatment duration is controlled entirely by
depressing and releasing the footswitch; treatment duration is continuous
until the footswitch is released.
With timed exposure on, treatment power is delivered only for a specified
duration, after which treatment stops. Treatment also stops if the footswitch is
released before the specified duration is complete. To deliver additional
exposures, the footswitch must be released and depressed again.
Repeat delay allows you to repeatedly deliver timed exposures to the target
tissue, with a set interval between each exposure. For example, if repeat delay
is set to 1.5 s, the laser delivers treatment, delays 1.5 seconds, delivers
treatment again, delays again, and so on, until the footswitch is released.
Repeat delay is available only when timed exposure is turned on. Combined,
the repeat delay and timed exposure functions allow you to control the pace at
which you operate.
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