YOKOGAWA ScopeCorder DL950 User Manual page 144

7.2 Zooming In on or Out of Waveforms (Recorder mode)
Allocating Zoom Source Waveforms (Allocation)
3.
Press the Allocation soft key. The following screen appears.
Select the zoom source waveforms (the waveforms that can
be selected are displayed).
The selected waveforms are displayed in the zoom window.
Setting the Display Range with the MAG Knob
You can also set the display range with the MAG knob.
The MAG knob controls the waveforms in the window whose corresponding indicator, Z1 or Z2, is
illuminated. In Recorder mode, the MAG knob controls the main window when Z1 is illuminated and
the zoom window when Z2 is illuminated.
The MAG knob has a push switch. Push the knob to illuminate the Z1 indicator, Z2 indicator, or both
indicators. Then, you can set the zoom factor. When both the Z1 and Z2 indicators are illuminated,
you can set both the main window and zoom window at the same time.
When the zoom window display is off, only Z1 illuminates.
ZOOM
MAG
SEARCH
PUSH
Z 1
Zoom window indicators
MAG knob
Setting the Window's Center Position with the Zoom POSITION
Knob
You can also set the window's center position with the zoom POSITION knob.
The zoom POSITION knob controls the waveforms in the window whose corresponding indicator,
Z1 or Z2, is illuminated.
The zoom POSITION knob has a push switch. Push the knob to illuminate the Z1 indicator, Z2
indicator, or both indicators. Then, you can set the window's center position. When both the Z1 and
Z2 indicators are illuminated, you can set both the main window and zoom window at the same
time. When the zoom window display is off, only Z1 illuminates.
7-8
POSITION
PUSH
Z 2
Zoom POSITION knob
Selects all check boxes
at once
Clears all check boxes
at once
IM DL950-02EN