Troubleshooting guide

Modular Processors
SHURE
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P4800 System Processor Software Guide Page 75 of 108
Parameter Window Features
Import
Click this button to import ASCII files from either Smaart or TEF. When the [Open File]
window appears, select the file you wish to import. The data from the imported file will
be displayed in the Response Graph. When a TEF TDS file is imported, the average
magnitude value is plotted at 0 dB and all other magnitude values are biased accordingly. By default,
Smaart transfer function files are not offset. Magnitudes are centered around the 0 dB axis, just as
they are in Smaart.
Refresh
Click this button to re-import the last imported file. If you take a new measurement in
Smaart or TEF and save it with the same file name, overwriting the previous file, you
can click the [Refresh] button to import the new measurement without having to go through the open
file dialog.
Note: The [Refresh] button DOES NOT change the bias of the original file. If the average magnitude
value of a TEF TDS file changes, the refreshed display will still be biased around the original average
value. Also, any offset you add to the file using the [Offset] text box will not change when you click on
[Refresh].
Show
Click on this button to show or hide the imported file display. The [Show] button is lighted
in green when a file is displayed.
Offset
This indicates the amount by which the display is offset from the actual amplitude values
contained in the ASCII file. By default, a TEF TDS measurement will be offset by its
average amplitude to center it around the 0 dB axis in the Response Graph
.
Invert
Click on this box to invert the displayed data around the x-axis. You may then use the
inverted display as a visual guide for EQ parameters. [Invert] is selected by default.
Help
Click on this button to access on-line help with importing Smaart and TEF ASCII files.