Filter
Top Products
© National Instruments Corporation 2-1 NI 2590/2591 User Manual
2
NI 2590/2591 Operation
This chapter contains safety instructions and a functional overview of the
NI 2590/2591 switch modules. It also explains the operation of each
functional unit making up the switch module.
Safety Instructions
Cautions
Do not operatedamaged equipment. Thesafety protection features built intothis
instrument can become impaired if the instrument becomes damaged in any way. If the
instrument is damaged, do not use it until service-trained personnel can check its safety.
If necessary, return the instrument to National Instruments for service and repair to ensure
that its safety is not compromised.
Do not operate this instrument in a manner that contradicts the information specified in this
document. Misuse of this instrument could result in a shock hazard.
Do not substitute parts or modify equipment beyond what is described in Appendix B,
Servicing Your Module. Because of the danger of introducing additional hazards, do not
install unauthorized parts or modify the instrument. Return the instrument to National
Instruments for service and repair to ensure that its safety is not compromised.
Connections that exceed any of the maximum signal ratings on the NI 2590/2591 can
create a shock or fire hazard or can damage any or all of the devices connected to the
NI 2590/2591. National Instruments is not liable for any damages or injuries resulting
from incorrect signal connections.
Clean instrument and accessories by brushing off light dust with a soft, nonmetallic brush.
Remove other contaminants with a stiff nonmetallic brush. The unit must be completely
dry and free from contaminants before returning to service.