HP 54520 Series - Page 146

Define Measure Menu
Waveform Compare Menu
When saving to a pixel memory, the entire screen area is save to the pixel
memory. New data is added to the pixe] memory without overwriting the
previously stored data. Because pixel memories do not contain any
parametric data, you cannot make measurements on pixel data.
A save to hardcopy immediately sends the data to the peripheral device. If
any source is designated as multiple, then the hard copy is performed after
all 665 multiple memories are filled. Hardcopy is canceled if a device is not
connected.
If the destination is set to off, data from that source is not saved.
If the compare test is on, with save to hardcopy, and after fail set to continue
and a FAIL condition occurs, the hardcopy continues as long as the FAIL
condition exists.
After Fail Softkey
The after fail softkey determines what action the oscilloscope takes after a
failure.
Stop Ifthe on fail, save softkey is set toa waveform memory, the
test stops after a failure occurs. Ifthe on fail, save softkey is set to
multiple, the test continues to run until all of the 665 records are filled.
Continue Ifthe on fail, save softkey is set toa waveform
memory, the new fail data is written to the memory after each failure.
The previous data is overwritten, unless protected in the waveform save
menu. Ifthe on fail, save softkey is set to multiple, the test
continues to run until all of the 665 memories are filled. Then, the test
continues to run and starts overwriting the data that was previously
stored in the memories.
Chapter 9 for information on displaying data saved to multiple memories and
data saved to waveform memories.