NAC Image Technology SP-642 User Manual page 211

Open the waveform file and the waveform data is displayed under the image display.
The waveform data display can be switching between Graph, List and Comment.
Show Waveform Data Graph
With the graph display, the waveform data is shown in a graph. The range of data displayed can
be modified in the graph display. Display settings are saved to the waveform file (NWF).
Refer to the description of the "Graph Display Settings Dialogue" on page 5-37 for details of
graph display settings. Click the mouse cursor on the graph to move the current location to the
clicked location. The position of the current frame on the playback slider also moves and when an
image file is open, it changes to the image and the current frame.
Use the mouse cursor to drag and specify a rectangle on the graph to zoom a specific range.
Show Waveform Data List
The waveform data cannot be changed on the list display.
Click on the list row to move to the current position to the clicked position.
Show Waveform Data Comments
Input text as waveform data comments in the comments. The input text is saved in a waveform
file (NWF). Immediately after recording, the comments are cleared.
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