About This Manual
NI PCI-5911 User Manual viii ni.com
Related Documentation
The following documents contain information that you might find helpful
as you read this manual:
•Where to Start with Your NI Digitizer
•NI-SCOPE Software User Manual
•NI-SCOPE Instrument Driver Quick Reference Guide
You can download these documents from ni.com/manuals.
Safety Information
This section contains important safety information that you must follow
when installing and using the device.
Do not operate the device in a manner not specified in this document.
Misuse of the device can result in a hazard. You can compromise the safety
protection built into the device if the device is damaged in any way. If the
device is damaged, return it to National Instruments (NI) for repair.
Do not substitute parts or modify the device except as described in this
document. Use the device only with the chassis, devices, accessories, and
cables specified in the installation instructions. You must have all covers
and filler panels installed during operation of the device.
Do not operate the device in an explosive atmosphere or where there may
be flammable gases or fumes. If you must operate the device in such an
environment, it must be in a suitably rated enclosure.
If you need to clean the device, use a soft, nonmetallic brush. Make sure
that the device is completely dry and free from contaminants before
returning it to service.
Operate the device only at or below Pollution Degree 2. Pollution is foreign
matter in a solid, liquid, or gaseous state that can reduce dielectric strength
or surface resistivity. The following is a description of pollution degrees:
• Pollution Degree 1 means no pollution or only dry, nonconductive
pollution occurs. The pollution has no influence.
• Pollution Degree 2 means that only nonconductive pollution occurs in
most cases. Occasionally, however, a temporary conductivity caused
by condensation must be expected.