346B User Manual Publication No. 980956 Rev. A
Operation 2-6
Astronics Test Systems
Save/File
The 346B has non-volatile SRAM which allows it to save 24 different files. Each
file consists of up to 31 segments, or setups. Therefore, after all the parameters
have been set for the segments (or segment, whichever will be used), the operator
can save those segments, under a two-digit file number. Press
key, the
PROG Light comes on, and the frequency indicator indicates P. Enter two digits
(between 0 to 9) and then press
. If you make a mistake anywhere in the
sequence, press
and start over again. For example, to save under File 22,
press the following keys:
If the code PH appears on the display, it indicates the 24 files are filled and no
more files can be saved.
If the code EE appears on the display, it indicates a file with that file number
already exists. If you press
it will replace the old file with the new file, if
you press another key it will not save the file.
To recall a file, press
and the two digit file number and then the
key. For example, to bring up File 22, press the following keys:
To check the total number of files which have been saved, press
and then
. The number should appear on frequency indicator. Press any
key to go back to normal operation.
To see the file numbers press
and then
key. The first file number will
appear on the display, simply press
key again and it will indicate the next file
number until it displays LL which means the end of the files.
To delete all the files, press
You cannot delete a single file, but you can save a new file in place of the old file
number. For example, if you have File 22 which you don't need anymore, simply
save the next file under the File 22. This would copy a new file in place of the old
file which is no longer needed.
