Filter
Top Products
2-27
Use the knob to select the Chart display.
Press <Full, Top or Bottom> to select Bottom.
Use the knob to select the Chart display for
the bottom display.
Press [AUTO SCALE]
Press [ACTIVE DISPLAY]
15. Press [DISK]
Press <Data Recall>
Press <Catalog> to select On.
Use the knob to select the second file.
Display two charts.
Select the bottom display. The bottom display type
should be highlighted.
Both displays should be charts.
Auto scale the bottom display. The [AUTO
SCALE] will scale the active display. In this case,
the bottom display is active since we just changed
it. The active display shows its trace number in
inverse at the upper left of the display.
Note that both Trace 1 (top) and Trace 2 (bottom)
are defined as X. Trace 2 is the recalled X data.
Trace 1, which was empty before the data was
recalled, has been filled with zeroes so that its
length agrees with the recalled trace.
All stored traces must have the same length. If the
recalled data trace has less points than existing
traces in memory, then the recalled trace is
padded with zeroes until it is the same length. If
the recalled data has more points than the existing
traces in memory (as was the case here), the
existing traces are padded with zeroes until they
are the same length as the recalled trace. Data is
never destroyed in the recall process.
If the recalled trace has more points than the exist-
ing trace buffer allocation (16k points for 4 stored
traces, 32k points for 2 stored traces, or 64k points
for 1 stored trace), then as many points are
recalled as will fit in the existing trace buffer. The
other existing traces are either padded with zeroes
or left alone, depending upon how many points are
presently stored.
Make the top display active. The top display trace
number should be highlighted at the upper left of
the top display. This makes Trace 1 the active dis-
play trace.
Let's recall the stored Y trace into Trace 1.
Display the Data Recall menu.
Display the disk catalog.
The knob chooses a file in the catalog display.
Let's recall the Y data (the file made by saving
Trace 2).
The Disk Drive