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SSA3000X Plus User Manual 79
Table 4-2 Display Line
Parameter
Explanation
Default
0 dBm
Range
REF Level + REF Offset
– 10*Scale/Div ~ REF Level + ref Offset
Unit
dBm
Knob Step
1
Direction Key Step
Scale/Div
4.3 File
4.3.1 Browser
Browser type including “Dir” and “File”,
Dir
: When selected, use the knob or direction keys to change the highlighted directory.
File
: When selected, use the knob or direction keys to switch among files or sub-folders under the
current directory.
4.3.2 Open/Load
Open the selected folder or load the selected
file.
4.3.3 Back
If there is a previous directory, return to it.
4.3.4 View Type
Select the type of file to be browsed. Include:
“All Type”, “STA”, “TRC”, “COR”, “CSV”, “LIM”, “PIC”
(JPG /BMP /PNG).
4.3.5 Save Type
Select the type of file to be saved. The corresponding storage data of various types of files are:
1.
STA(Status)
STA files can be used to save and recall the instrument configuration. They are saved in ASCII format,
which can be read by humans.
2.
TRC(Trace)
TRC files store the active (visible) trace data and scaling factors that were in place when the data was
saved. They are saved in ASCII format, which can be read by humans.
Note:
When you first recall trace files, the instrument will adjust the display parameters (horizontal and
vertical scaling, for example) to match the settings used during data collection. The trace data will not
