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The Disk Drive
Press <Data Save>
11. Press <Catalog> to select On.
Press <Return>
12. Press [PAUSE RESET]
13. Press <Data Recall>
Press <Catalog> to select On.
Use the knob to select the first file.
Press <Data Recall>
14. Press [DISPLAY/SCALE]
Press <Format> to select Up/Down
Press<Type>
Save Trace 2.
Display the disk catalog. This display lists all of the
files on the disk. The files which you just saved
should appear in the catalog. Each file has a
name, extension, and type. The file type for binary
trace data is TRC.
Go back to the main Store and Recall menu.
Reset the scan. This clears the data buffers within
the lock-in.
Display the Data Recall menu.
Display the disk catalog. The 2 files which you just
saved should be listed.
The knob chooses a file in the catalog display.
Let's recall the X data (the file made by saving
Trace 1).
This recalls the data file from disk and stores it in
the active display trace. The active display trace is
redefined to agree with the recalled data trace def-
inition. In this case, the data is recalled into Trace
2 (since it is currently being shown on the active
display). Trace 2 becomes defined as X since that
is the trace definition of the recalled data.
Data acquisition is paused so no new data will be
taken.
If the active display is not a chart, the data is still
recalled into the trace which is shown by the active
display. For example, if the active display is a bar
graph showing Trace 2, then the recalled data fills
Trace 2. The trace is redefined to agree with the
recalled data and the bar graph will show the
present value of the redefined trace.
Data files may not be recalled into traces which
are not presently being stored.
Show the Display and Scale menu.
Choose the dual display format.
Highlight the Top display type.