Data Translation DT9850 Series, User Manual, Page: 79 / 104

Troubleshooting
79
Device failure error
reported. The DT9850 Series module
cannot communicate with the
Microsoft bus driver or a
problem with the bus driver
exists. Check your cabling and wiring and tighten any
loose connections; see the instructions in
Chapter
3 .
The DT9850 Series module
was removed while an
operation was being
performed. Ensure that your DT9850 Series module is properly
connected; see the instructions in
Chapter 2 .
Data appears to be invalid. An open connection exists. Check your wiring and fix any open connections;
see the instructions in
Chapter 3 .
The DT9850 Series module is
out of calibration. DT9850 Series modules are calibrated at the
factory. If you want to readjust the calibration of the
analog output circuitry, refer to
Chapter 8 .
USB 2.0 is not recognized. Your operating system does
not have the appropriate
Service Pack installed. Ensure that you load the appropriate Windows
Service Pack. If you are unsure of whether you are
using USB 2.0 or USB 1.1, run the Open Layers
Control Panel applet, described in
Chapter 2 .
Standby mode is enabled on
your PC. For some PCs, you may need to disable standby
mode on your system for proper USB 2.0
operation. Consult Microsoft for more information.
Table 25: Troubleshooting Problems (cont.)
Symptom Possible Cause Possible Solution