HP 54645A User's And Service Manual page 278

The Label List has not been changed
This message appears when you press the No softkey during any step of label
list reinitialization. Initialization of the label list is canceled, and the top-level
label list menu reappears. (HP 54645D only)
The Printing is canceled
This message appears when you press the Cancel Print softkey to stop
printing.
The printing is complete
This message appears when the oscilloscope has finished copying the screen
to the printer.
The Setup is recalled
This message appears after the oscilloscope restores the configuration from
the specified memory location.
The Setup is saved
This message appears when you press the Save key in the Setup menu,
indicating that the oscilloscope setup was saved to the selected memory
location (1 through 10).
The test failed with error code
This message appears if one of the oscilloscope self-tests fails. See Chapter
7, "Testing, Adjusting, and Troubleshooting," for more information on how
to run self-test and what to do if self test fails.
The Trace memory is cleared
This message appears when you press the Clear Mem softkey for either
Memory 1 or Memory 2 while in the Trace memory menu. It confirms that the
selected memory was cleared.
This will overwrite ALL 75 current labels, YES to proceed
This message appears when you select the HP 54645D Initialize Label List
softkey in the Label menu.
To proceed with initialization, press the Yes softkey.
To cancel initialization, press the No softkey.
Messages
10-7