Horizontal Controls
2
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
73
2
In the Horizontal Menu, press
Time Ref
; then, select:
•
Left
— the time reference is set to one major division from the left edge of the
display.
•
Center
— the time reference is set to the center of the display.
•
Right
— the time reference is set to one major division from the right edge of
the display.
•
Custom Location
— lets you place the time reference location at a percent of
the graticule width (where 0% is the left edge and 100% is the right edge).
A small hollow triangle (
∇
) at the top of the display grid marks the position of the
time reference. When delay time is set to zero, the trigger point indicator (
▼
)
overlays the time reference indicator.
The time reference position sets the initial position of the trigger event within
acquisition memory and on the display, with delay set to 0.
Turning the Horizontal scale (sweep speed) knob expands or contracts the
waveform about the time reference point (
∇
). See
Turning the Horizontal position (
) knob in Normal mode (not Zoom) moves the
trigger point indicator (
▼
) to the left or right of the time reference point (
∇
). See
“To adjust the horizontal delay (position)"
Searching for Events
You can use the
[Search]
key and menu to search for Edge, Pulse Width, Rise/Fall
Time, Runt, Frequency Peaks, and Serial events on the analog channels.
Setting up searches (see
on page 74) is similar to setting up
triggers. In fact, except for Frequency Peaks and Serial events, you can copy
search setups to trigger setups and vice-versa (see
Searches are different than triggers in that they use the measurement threshold
settings instead of trigger levels.
Found search events are marked with white triangles at the top of the graticule,
and the number of events found is displayed in the menu line just above the
softkey labels.
Summary of Contents for DSOX3012T
Page 78: ...78 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 2 Horizontal Controls...
Page 88: ...88 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 3 Vertical Controls...
Page 98: ...98 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 4 FFT Spectral Analysis...
Page 148: ...148 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 7 Digital Channels...
Page 154: ...154 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 8 Serial Decode...
Page 160: ...160 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 9 Display Settings...
Page 232: ...232 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 13 Acquisition Control...
Page 242: ...242 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 14 Cursors...
Page 288: ...288 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 16 Mask Testing...
Page 320: ...320 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 19 Waveform Generator...
Page 340: ...340 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 21 Print Screens...
Page 374: ...374 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 23 Web Interface...
Page 394: ...394 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 24 Reference...
