User`s guide

53220A/53230A User’s Guide 255
Formats and Data Flow 7
Press the ‘Select’ soft key to select the directory or folder.
3 Enter the file name. The knob scrolls through A-Z (upper case), a-z (lower
case), numbers 0-9, selected keyboard characters, decimal point (.),
underscore (_), and space. Once the desired character is set, press the right
arrow (>) key under the knob to move to the next position.
4 Repeat until the file name is complete. Use the left arrow key (<) to
backspace and change a character. Changing the character to a space erases
the character.
5 Press ‘STORE STATE’ to store the state under the file name defined. A .sta
extension is added to the file name.
6 States (state files) are recalled by pressing the ‘RECALL STATE’ soft key,
highlighting the file name, and pressing ‘Select’. The state is recalled
immediately.
Storing User Preferences
Non-volatile I/O settings and user preferences can be stored and recalled using
the commands:
MMEMory:STORe:PREFerences <file>
MMEMory:LOAD:PREFerences <file>
<file> is created during execution of the STORe command. The parameter
format is “[drive:path]<file_name>”. drive is either INT (internal flash
memory) or USB (external memory device). path is an absolute path and
folder name. If a folder is specified, it must have been previously created (see
MMEMory:MDIRectory).
The combination of folder and file name cannot exceed 240 characters, and
cannot contain the characters \ / : * ? “ < > |. Preference files have a .prf exten-
sion.