To Change The Horizontal Scale Knob's Coarse/Fine Adjustment Setting; To Position The Time Reference (Left, Center, Right) - Agilent Technologies InfiniiVision 3000 User Manual

2
Horizontal Controls
Negative delay values indicate you're looking at a portion of the waveform
before the trigger event, and positive values indicate you're looking at the
waveform after the trigger event.
To change the time/div of the normal window, turn off Zoom; then, turn
the horizontal scale (sweep speed) knob.
For information about using zoom mode for measurements, refer to
isolate a pulse for Top measurement"
for frequency measurement"

To change the horizontal scale knob's coarse/fine adjustment setting

1 Push the horizontal scale knob (or press [Horiz] > Fine) to toggle between
When Fine is enabled, turning the horizontal scale knob changes the
time/div (displayed in the status line at the top of the display) in smaller
increments. The time/div remains fully calibrated when Fine is on.
When Fine is turned off, the Horizontal scale knob changes the time/div
setting in a 1- 2- 5 step sequence.

To position the time reference (left, center, right)

Time reference is the reference point on the display for delay time
(horizontal position).
1 Press [Horiz].
2 In the Horizontal Menu, press Time Ref; then, select:
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.
56
fine and coarse adjustment of the horizontal scale.
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.
on page 220 and
on page 226.
Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
"To
"To isolate an event