
Index
Voyager
™
Biospectrometry
™
Workstation User’s Guide Index-37
I
D
E
X
N
Traces (continued)
types of 4-14
white, does not print 4-18
zooming 4-13
Trihydroxy acetophenone, see THAP
Trimers, troubleshooting 8-15
Troubleshooting
active position 8-19
CID 7-16
computer 8-6
continuous mode spectrum H-20
dimers/trimers in spectrum 8-15
laser 8-19
laser threshold H-19
mass accuracy 8-12, 8-17, H-23,
H-24
mass spectrometer 8-22
no matrix peaks 8-9
no sample peaks 8-7
peak shape 8-11, 8-16, H-20
poor crystallization on sample
plate 3-19
PSD mode 8-20
resolution 5-66, 8-10, H-21
sample plate crystallization 8-9
saturated signal 8-9
sensitivity 3-19, 8-10
Shots/Spectrum 8-19
signal-to-noise 8-13, 8-14
spectrum 8-7
tail on spectrum 3-19
Trypsinogen, molecular weight F-3
Turbo pump, Voyager-DE
function 1-26
vacuum gauge 1-26
Turbo pump, Voyager-DE PRO
function 1-28
vacuum gauge 1-28
Turbo pump, Voyager-DE STR
function 1-38
vacuum gauge 1-40
U
Unzooming 4-13
Username, obtaining from system
administrator 2-47
Users guides, online 2-26
V
Vacuum
configuring 2-30
pressure ranges 2-47
pressure status 2-51, 4-5
startup 2-46
time required to reach operating
pressure 2-47
Vacuum gauge panel, Voyager-DE and
Voyager-DE PRO
buttons 1-29
error codes 8-25
location 1-29
pressure ranges 1-29
Vacuum gauge panel,
Voyager-DE STR
buttons 1-41
error codes 8-25
location 1-40
pressure ranges 1-41
Vacuum gauges, CID
disruption caused by unpurged
lines 7-14
pressure ranges 7-14
Vacuum system, Voyager-DE
see also Vacuum gauge panel
chambers 1-25
diagram 1-25
function 1-24
gauges 1-26
pumps 1-26
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