Keysight CX3300 Series - Adjusting the Vertical Offset; Magnifying a Part of the Waveform

56 Keysight CX3300 User’s Guide, Edition 4
Using the CX3300
Adjusting the Vertical Settings
Adjusting the Vertical Offset
• To move the waveform toward the top of the display, turn the vertical
position knob clockwise. To move it toward the bottom, turn the knob
counter-clockwise.
• Pressing the knob sets the 0 ampere of 0 volt to center (zero offset).
• Clicking and dragging the waveform or the graph moves the waveform on the
graph if the Move
/Zoom icon is Move.
Magnifying a Part of the Waveform
• To magnify/demagnify the waveform, turn the mouse wheel on the Y-axis.
• Clicking and dragging the graph magnifies the waveform if the Move/Zoom
icon is Zoom.
• To enable/disable zoom, press the
Zoom key in the vertical control.
When the Zoom key lights, the graph area splits into two regions. The top one
is the main waveform. The bottom is the zoome
d waveform, which represents
an expansion of the acquired waveform data. Square on the main view
indicates the zoomed waveform.
The vertical control knobs change how the waveform is shown in the zoom
view. The vertical scale knob changes the amount of magnification. The
vertical position knob moves the square.
NOTE
Turning the mouse wheel on the graph
If the Move/Zoom icon is Zoom, this operation magnifies or demagnifies the
waveform in the both horizontal and vertical directions.
If the Move/Zoom icon is Move, this operation magnifies or demagnifies the
waveform in the horizontal direction.