Specifications

Messages
Address Error
A processing fault occurred during operation. Cycle power to the
oscilloscope, or perform a hard reset by cycling power with the two rightmost
softkeys depressed. If this does not correct the problem, contact your
HP Sales Office for assistance.
Are you REALLY Sure?? Overwrite ALL 75 labels, YES to proceed
This message appears when you press Yes to confirm initialization of the label
list. (HP 54645D only)
•
To initialize the label list, press the Yes softkey.
•
To cancel initialization, press the No softkey.
Autostore data is on screen: Press ‘Erase’ to clear the screen
This message appears when you try to turn off a trace memory while
Autostore data is on the display. To clear the display, press Erase.
Copying screen for printing: Please wait...
This message appears while the display is being buffered into spool memory
before printing.
Delay at limit - use delayed sweep to view large negative time
This message appears when you set the oscilloscope to a much faster sweep
speed after a single acquisition, where the delay setting is large, but the
delayed sweep window is off (main only). To see the desired part of the
waveform, change the sweep speed to a slower setting, turn the delayed
sweep on, or do both.
Delay is at limit
You have exceeded either the positive or negative time limit for the sweep
delay. The limits depend on the current Time/Div setting, sampling rate, and
whether the Horizontal Mode is Main or Delayed. See Chapter 4,
“MegaZoom Concepts and Oscilloscope Operation,” for more information on
interaction between time functions in the oscilloscope.
Messages
10-3