
OPERATION
Image Optimization LSM 510
4-90 B 40-051 e 07/98
Click on the <Pinhole> button.
This opens the "Pinhole & Collimator
Control" window.
Select the pinhole to be adjusted from the
Description list box.
☞
If several channels are used to produce
the image, all the used pinholes must
be adjusted separately.
Use the Dia. (diameter) slider to set the smallest
possible size which produces a good, high-
contrast image.
This setting changes the pinhole diameter.
The Z Slice display box simultaneously
displays the depth resolution corresponding
to the pinhole diameter.
☞
Image optimization can be effected with the "Range Indicator" or in the Line-Scan mode.
Optimize the pinhole position in X, Y and Z relative to the PMT with the X, Y and Z sliders to
maximum image brightness.
Click on the <Save current Position> button to save the pinhole adjustment.
Removing the "Current Position" slider, allows the collimator to be adjusted to maximum image
brightness. Optimum collimator adjustment received in this way can be stored by clicking on the
<Save current Position> button.
Click on the <Stop> button to stop the continuous scan.
Fig. 4-99
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