Teledyne LeCroy WaveAce 1000_2000 - Manual (Page 21)

Operator’s Manual
922131-00 Rev A 15
Horizontal Controls

Horizontal Position knob - Turn to adjust the horizontal position of all
channels and math waveforms (the position of the trigger relative to
the center of the screen). The resolution of this control varies
depending on the timebase setting. Press to set the horizontal position
to zero.

HORI MENU - Press to display the Horizontal menu. You can use the
Horizontal menu to display the waveform and to zoom a segment of a
waveform.

Time/Div knob - Turn to change the horizontal time scale to magnify or
compress the waveform. When Window Zone is enables, it changes the
width of the Window Zone by changing the window timebase. When
the Time/Div control is set to 100 ms/div or slower and the trigger
mode is set to Auto, the oscilloscope enters the scan acquisition mode.
In this mode, the waveform display updates from left to right. There is
no trigger or horizontal position control of waveforms during scan
mode.
NOTE: Pressing the Horizontal Time/Div front panel knob (Push-Zoom)
toggles between Delayed ON/OFF settings. As explained in Zooming
Waveforms (on page 32), with Delay set to ON, the display provides a
split-screen layout where an upper trace shows the actual waveform
with a shaded, mask-like portion covering the non-zoomed portion of
the waveform; the lower trace displays the actual zoom segment.