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5.2.4.3. Setting the BSD bandwidth
In normal use, the BSD bandwidth does not need to be altered. However, in some circumstances
low frequency noise from the BSD diode and electronics may deteriorate the image quality.
This can occur when working at low scan speeds (10 or lower).
IMPORTANT
Setting the BSD bandwidth especially helps improving the image quality in low scan
speeds.
If you encounter a deteriorated image quality at low
scan speeds:
a
Select
BSD Bandwith = 0.1 Hz
from the drop-down menu.
If the image quality does not improve:
a
Select
BSD Bandwidth = 10 Hz
from
the drop-down menu.