User`s guide

Known Software and Documentation Problems
9-5
Known Software and Documentation Problems
This section updates the Data Acquisition Toolbox 2.1 documentation set,
describing known software problems.
High Resolution Sound Cards
To use the high resolution capabilities for some sound cards, you may need to
configure
BitsPerSample to 32 even if your device does not use that number of
bits.
The putdata Function
You should not modify the BitsPerSample, InputRange, SensorRange, and
UnitsRange properties after calling putdata. If these properties are modified,
all data is deleted from the data acquisition engine. If you add a channel after
calling
putdata, then all data will be deleted from the buffer.
The daqread Function
Property values specified as a cell array are not returned from a .daq file.
Vendor Limitations
Limitations associated with the supported vendors are described in the Release
Notes for Release 12.