LeCroy 9300C Series, Руководство оператора

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Auto-Store Waveform
File Naming
The default notation for wav eform files is Stt.nnn for manually
stored files and Att.nnn for automatically stored files, the characters
S and A representing the two storage methods, respectiv ely.
When automatically generating a file name, the system uses the
assigned name plus a three-digit sequence number. If the assigned
wav eform name is already in the default ‘Stt’ form — such as SC1,
STB — the name will be modified to the ‘Att’ form: AC1, ATB and
so on. All other user-assigned names remain as entered.
More on Auto-Stored Files
If “ Fill ” is selected and default names are used, the first wav eform
stored will be Axx.001, the second Axx.002, and so on, continuing
until the storage medium is filled, the file number reaches 999, or
there are more than 2400 files in the current working directory.
If “ Wrap ” is selected, the oldest auto-stored wav eform files will be
deleted whenev er the medium becomes full. And the remaining
auto-stored wav eform files will be renamed — the oldest group of
files will be named “Axx.001”, the second oldest “Axx.002” and so
on.
The current sequence number is deduced from inspection of all file
names in the working directory, regardless of file type — panel, hard
copy or wav eform. The highest occupied numeric file-name
extension of the form ‘nnn’ is determined, and the next highest
number is used as the current generation number for storage
operations.
Deleting Files
When a file generation is deleted, all files designated with the three-
digit sequence number of the file-name extension will be deleted,
regardless of file type.
Media Size/Storage
Availability
The mass-storage file system indicates media size and storage
av ailability in kbytes where 1 kbyte = 1024 bytes. Many media
manufacturers specify the av ailable storage in Mbytes where
1 Mbyte = 1 million bytes. This results in an apparent mismatch in
specified v ersus actual media storage av ailability, when in fact the
av ailability in bytes is identical.
Write Protect Switch
If the write-protection switch of the card or floppy being used has
been pushed to the activ e position, the message “Dev ice is Write