Axis BTA 2100D Operator's Manual Page 182

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180
Item Description
Isolation Time The dwell time during which the rf field is held constant
in the high mass ejection step. Range 1 - 10 msec.
Excitation Time Time for collision-induced dissociation (CID) by ion
excitation. Range 0 to 1000 msec. The default is 20
msec.
Customize Resonant Method
Item Description
Ionization Storage Level The m/z value the rf is maintained during
ionization and the coarse isolation. Range 35
to 160 m/z (upper limit of range depends on
m/z of the parent ion), default = 48 m/z.
Ejection Amplitude Amplitude (v) of the ejection waveform during
the coarse isolation step. Range 0 to 60 volts,
default=20.
Low Edge Offset Integer value step to optimize the ejection of
the mass just below the parent ion mass.
Range is 0 to 20 steps. The default value is 6.
High Edge Offset The integer value step to optimize the ejection
of the mass just above the parent ion mass.
Range is -20 to 20 steps.
High Edge Amplitude Amplitude of broadband waveform use to eject
masses above the isolated parent ion. Default
is 30 volts.
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