R3131 Spectrum Analyzer Operation Manual
2.4 Other Functions
2-90 Aug 28/98
Saving data
7. Press Save.
The data has now been saved.
Figure 2-86 Display after Data has been Saved to a File
(2) Protecting Data
To prevent someone from accidentally initializing or overwriting data, you can use the file protec-
tion feature.
To protect files using this feature, use the following procedure:
Selecting the file source
1. Press SHIFT and RECALL(SAVE).
The Save menu and file list are displayed.
2. Press Device RAM/FD.
Select either RAM (internal memory) or FD (floppy disk).
Choosing the file
3. Select the file from the file list using the step keys and the data knob.
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