User manual

WaveSurfer 3000z Getting Started Guide
29
BASICS
Memories (Reference Waveforms)
Memories are traces stored for reference. They can be recalled to the display for comparison with other traces. A memory can be zoomed or measured
for better analysis of historical data. You can store up-to-two internal memories (M1-M2). After that, new memories will overwrite previously stored data.
Internal memories persist only until the oscilloscope is rebooted. To store memories indefinitely, save them to an external file by choosing File > Save
Waveform. The file can then be recalled into one of the two internal memories for viewing by choosing File > Recall Waveform. Only memory files saved
with the .trc extension can be recalled.
Math > Memory Setup or
front panel Mem button
opens the Memories
dialog.
Optionally, add Notes
describing memory
before saving.
Memory trace units
and scale on
Mn descriptor box.
Choose trace saved in
Copy From Waveform.
It must be visible on the
grid to save to memory.
Memories tab to
turn on/off memory.
Mn tab to save
new memory.
Copy Now
to save.