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3.9.3
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(2) Signal selection in Dual mode
Fig. 3.9-10 Enhanced Control Panel for Dual Mode
In the Dual mode, use the left box to select Panel A (left image), and the right box to select
Panel B (right image) signals.
Brightness and contrast adjustments using the mouse on the screen work on the image
signals that are selected on the signal selection fields in Panels A and B.
(3) Signal Mixing (available in the Dual mode)
This feature allows you to mix the signals assigned to right and left before displaying them.
The Signal Mixing feature is available only in the Dual mode.
First, turn on the Dual mode, and observe images by assigning different signals to the right
and left panels.
In the Image Adj. box, place a checkmark on the Signal Mixing feature, which displays an
image produced by mixing the selected two signals on Panel B (the right image).
The example below displays an SE (secondary electrons) image on Panel A (left), and a
mixed image of SE (secondary electrons) and BSE (backscattered electrons) on Panel B
(right).
Fig. 3.9-11 Signal Mixing Control
• Contrast and Brightness adjustment by mouse operation on scanning image is applied to
original signals, not to mixed signal.
• To turn off the Signal Mixing mode, simply remove the checkmark.