Controls: DD/Open >> DAT Format >> Invert
Macro: DATinv
If the data in the .DAT file was obtained with an inverting
system, this toggle allows Daqarta to correct it. Signal
inversion is a common situation, which may be due to an
inverting sensor, preamp, or other extenal gain stage.
Many sound cards invert recorded signals.
Note that the inversion applies to all channels if you specify
'Stereo' or '4-Chan' with the .DAT Channels control. Only
the .DQA format keeps track of polarity on individual
channels.
See also File Menu, Open Existing Data File,
.DAT File Format Dialog