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2.10. S
ETTING THE ENERGY THRESHOLD
Since there is always some degree of noise or background radiation,
the instrument is designed not to respond to pulses below a preset
energy threshold. To set the energy Threshold:
a) While in energy mode, touch the button
Measure Settings window.
b) Touch the Start threshold value to scroll and select the
"high", "med" or "low" value.
Note: how to choose Energy Threshold
The factory setting of energy threshold is "med" for medium.
If the unit triggers on noise, set the threshold to "high."
If you are measuring small energies and the unit does not trigger, set the threshold to "low."
2.11. M
EASURING
a) Touch the button "Measure"
Settings". Select the Shape of your beam and input the
requested dimensions (Radius for a circular shape, Width and
Height for rectangular shape), then close the menu.
b) Next measures in Power mode will be displayed as Irradiance
(unit of measure: W/cm
displayed as Fluence (unit of measure: J/cm
Note: to deactivate Irradiance/Fluence measures
Open the "Measure Setting" menu, and select the Shape "none" to deactivate.
LaserPoint s.r.l. - Plus 2 - Quick Start Guide - All Rights Reserved
I
F
RRADIANCE AND
LUENCE
2
), while in Energy mode they'll be
to open the
to open "Measure
2
).
Figure 11
Figure 12
6
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