
Index
Voyager
™
Biospectrometry
™
Workstation User’s Guide Index-27
I
D
E
X
N
PSD Mirror Ratio (continued)
function 7-2
precision displayed when you click
on entry 7-30
PSD mode
Accelerating Voltage, setting 7-25
accumulating spectra 7-35
acquisition, see PSD acquisition
autofill list 7-30
BIC files 5-6
CID option 7-11
comparison to Reflector mode 7-18
constants 7-8
data file not available for viewing
until experiment
closed 7-32
Decrement Ratio and segment
size, correlation 7-22
Decrement Ratio, setting 7-30
default values 7-29
definition 7-2
effect of Grid Voltage% 5-41
enabling 5-25, 7-24
Experiment, starting 7-32
Experiment, stopping 7-32, 7-35
exploring 7-36
fill down list 7-30
fragment ion yield, poor 7-9
fragmentation, enhancing 7-11
Grid Voltage%, observing effects
of 7-45
Grid Voltage%, setting 7-25
Guide Wire Voltage%, setting 7-29
Guide Wire% Tracks Mirror
Ratio 7-30
guidelines for settings 7-29
immonium ions 7-6
Input Bandwidth 7-29
instrument settings optimized
for H-4
ion selectivity, improving 7-9
laser intensity, observing effects
of 7-37
PSD mode (continued)
mass range for segments 7-34
Max Stitch Mass 7-23, 7-29
Mirror Ratio, see PSD Mirror Ratio
no .DAT file created 7-33
optimum resolution observed near
Max Stitch Mass 7-30
overview 7-2
parameters 7-2, 7-24
practicing 7-17, 7-36
Precursor Ion Selector, see
Precursor Ion Selector
precursor, see PSD precursor
spectrum
PSD Acquisition settings 7-25
resolution, improving 7-9, 7-21,
7-44
segment list 7-28
segments, see PSD segments
setting 5-25
signal intensity different from
regular analysis 7-38
standard instrument settings H-4
summary of parameters
affecting 7-47
troubleshooting 7-9, 8-20
Vertical Scale 7-29
PSD precursor spectrum
see also PSD mode
acquiring 7-19
BIC file 5-6
CAL, generating from 7-20
calibration 7-20
mass, determining in Reflector
mode 7-19
mass, entering in PSD mode 7-26
PSD segments
see also PSD fragments
accumulating 7-35
acquiring in any order 7-35
acquiring selected 7-23
appended to DAT file 7-32
list, autofilling 7-30
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