s Magnifying/shrinking the waveform display
By magnifying/shrinking the waveform display, you can select and view the waveform more easily. To magnify/shrink the waveform display, use the buttons located at the lower left of the window.
fig.4-13.eps_80
Magnify the middle of the displayed waveform
Shrink from the middle of the displayed waveform
Display the entire waveform
Magnify the display for the selected region Magnify the display centered at the beginning of the selected region Magnify the display centered at the end of the selected region
When the waveform has been magnified, you can change the displayed portion of the waveform by dragging the green portion of the scroll bar at the top of the window.
fig.4-14
