set Save File button, 129
setups to a file or memory, 128
waveform data to file, 126
waveform to ref memory, 126
Scale, horizontal, 162
Scope Intro, 33
Screen cursors, 101
Screen image, saving to a file, 125
Screenshot, taking, 125
Securing memory, 145
Select device for USB port, 148
Service manual, 4
Service option, 5
Set the date and time, 20
Settings not changed by Default Setup, 179
Settings, saving to file or memory, 128
Setup info, saving to file or memory, 128
Setups, recalling, 133
Showing help on menu items, 29
Side-menu buttons, example, 15
Signal clipping, 88
Signal coupling, setting, 45
Signal DC offset, setting, 52
Signal path compensation (SPC), 32
Signal source (FFT), 110
Single acquisition, 70
Slope (edge trigger), 57
Slope, trigger, 40
Snapshot of all measurements, 89
Soft case ordering, 4
SPC (signal path compensation), 32
Specifications, 177
Start an acquisition, 70
Stop an acquisition, 70
Subtracting waveforms (math), 108
T
TBS2KB.TEK file, 151
TEK-USB-488 adapter
ordering, 4
TekSecure, 145
Temperature requirements, 7
Time cursors, 101
Time measurements descriptions, 92
Tips
automatic file naming, 144
Autoset, 66
creating folders (USB drive), 141
determining channel of saved ISF file, 144
FFT, 114
math waveform, 109
No course files found error message, 156
reference waveforms, 118
renaming folders (USB drive), 144
use shortest ground lead, 28
XY display mode, 84
Transit case ordering, 4
Trigger
Auto modes, 63
Auto trigger mode, 43
coupling (edge only), 57
DC coupling, 43
delay (acquisition mode), 44
edge, 57
Edge, defined, 42
HF coupling, 43
Holdoff mode, 44, 63
level, 40
level (edge), 57
LF coupling, 43
modes, 63
Noise reject coupling, 43
Normal mode, 63
Normal trigger mode, 43
polarity (pulse width), 59
polarity (runt pulse), 61
position icon, 171
posttrigger, 39
pretrigger, 39
pulse width, 59
Pulse Width, defined, 42
runt pulse, 61
Runt signal, defined, 42
set holdoff, 63
set holdoff to minimum, 63
slope, 40
Index
188 TBS1000C Series Oscilloscopes User Manual