Gain Mode
Sets the Gain Stabilization mode to Off, On or Hold.
Off disables gain stabilization and sets the correction adjustment to 0.
On enables gain stabilization, allowing the Stabilizer to compare the incoming data to
the gain Centroid and Window settings, then compensate for data below (or above) the
Centroid.
Hold disables gain stabilization, but maintains the current correction adjustment at the
Stabilizer’s output.
Gain Ratio
The Gain ratio value is interpreted by the stabilizer as the ratio to maintain between
the two gain windows (ratio = upper window / lower window). For instance, a value of
1 would be appropriate for a pure Gaussian peak.
Zero Centroid
Sets the centroid (in channels) of the reference peak at the low end of the spectrum for
zero intercept stabilization.
Zero Window
Sets the width (in channels) of the upper and lower sampling windows on either side
of the zero reference peak.
Zero Spacing
Sets the spacing (in channels) between the upper and lower sampling windows. The
windows should be placed so that a shift in the reference peak reflects a significant
change in count rate through the window. For broad peaks, the spacing should be set
so that the windows edges are not on the flat part of the peak.
Zero Mode
Sets the Zero Stabilization mode to Off, On or Hold.
Off disables zero stabilization and sets the correction adjustment to 0.
On enables zero stabilization, allowing the Stabilizer to compare the incoming data to
the zero Centroid and Window settings, then compensate for data below (or above) the
Centroid.
Hold disables zero stabilization, but maintains the current correction adjustment at the
Stabilizer’s output.
User’s Manual - ICN 9231014G
15
Acquisition Window Adjust Screen