YOKOGAWA ScopeCorder DL750P, Руководство по эксплуатации

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IM 701210-07E
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Zooming the Waveform along the Time Axis
This section explains the operation for expanding along the time axis a section of the displayed waveform.
Though not explained here, waveforms can also be zoomed along the voltage axis.
Set the Zoom Rate
Section 8.5, “Zooming the Waveform” in the User’s Manual Part 1
Normal waveforms and zoomed waveforms of two locations (dual zoom) can be displayed simultaneously.
When zoom waveforms are displayed, a zoom box indicating the zoom position is displayed in the normal waveform window.
2
Select
Main&Z1&Z2
.
1
Press the
ZOOM
key.
3
Set the
jog shuttle
control to
Z1 Mag.
4
Turn the
jog shuttle
to set the zoom ratio of Z1.
5
Likewise, set Z2 Mag.
If the jog shuttle control is set to both Z1 Mag
and Z2 Mag, the zoom rate of Z1 and Z2 can be
set simultaneously.
Z2 zoom box
Z1 zoom box Normal waveform window
Zoom waveform window (Z1) Zoom waveform window (Z2)
Change the Zoom Position
Section 11.5, “Measuring Waveforms Using Cursors” in the User’s Manual Part 2
Move the zoom position while viewing the zoom box.
1
Set the
jog shuttle
control to
Z1 Position
.
2
Turn the
jog shuttle
to move the Z1 zoom box.
3
Likewise, set Z2 Position.
If the jog shuttle control is set to both Z1
Position and Z2 Position, the zoom boxes of Z1
and Z2 can be moved simultaneously.
Z1 zoom box Z2 zoom box