User manual

Operator's Manual
18 WA1K2K-OM-E RevB
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 37), 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.
Trigger Controls
 TRIG MENU - Press to display the Trigger menu. You can use the
Trigger menu to set the trigger type (Edge, Pulse, Video, Slope,
Alternative) and trigger settings.