User manual

Table Of Contents
FieldMaxII-TO User Manual
30
display the wavelength value. The available wavelength
range is 1.00 to 99,999 nm. The actual range is sensor-
dependent.
If Wavelength compensation information is not
programmed into the sensor, you will not be able to
change the wavelength data value.
Area
This mode allows the measurement of laser power in
terms of average power density.
Area calculation returns an average power density
reading for both Flat and Gaussian profiles.
The parameter is entered as a diameter and assumes a
circular beam or aperture. The range for Area mode is
0.01 to 999.99 mm.
Pressing the Area button will:
Toggle the state of Area Correction mode, if the
button is pressed for less than one second. Refer to
“Area Correction and Zeroing,” below, for more
information about Area Correction mode.
Enter Edit mode and select the beam diameter, if
Setup/Local is pressed beforehand.
View the beam diameter, if the button is pressed for
one second or more.