
582
Chromatogram Options Dialog Box
Item Description
Start Retention
Time, mins
0.00 to 1440.00
Specifies a start time after injection for the chromatogram
display and printout.
End Retention
Time, mins
0.01 to 1440.00
Specifies an end time for the chromatogram display and printout.
If the End Retention Time is greater than the actual end time in
the data file, the actual end time is used.
Initial Attenuation 1 to 4096
Sets the initial scaling of the display or printout. Attenuation is
relative to the maximum full scale value of the detector. An
attenuation of 1 scales the chromatogram so that a signal
1/4096
th
of the detector's full scale is the largest signal that will
be printed.
The attenuation can be changed to other values at various times
by time programming. The initial attenuation value is ignored if
you select Auto Scale.
Zero Offset, % -100 to 100
Sets the zero point of the displayed or printed chromatogram as
a percentage of the full page. Larger values let you record
negatively drifting baselines or negative chromatographic peaks.
The zero offset value is ignored if you use Auto Scale.
Length in Pages 0 to 9
Sets the number of pages used to print a chromatogram. This
option takes precedence over the chart speed value. The chart
speed is calculated by dividing the total length in pages by the
run time.
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