Manuals Brands National Instruments Portable Generator National Instruments Portable Generator Manuals ProdManuals has more than 19 National Instruments Portable Generator manual(s) covering 19 model(s). 5 N P R Models Document Type 5 5441 N NI PXI-5422 NI 5412 NI 5422 NI PCI-6541 NI PCI-6542 NI PCI-6551 NI PCI-6552 NI PXI-6541 NI PXI-6542 NI PXI-6551 NI PXI-6552 NI PXI-6561 NI PXI-6562 NI 5670 NI 5671 NI 5672 P PXI-6561/6562 R RF Signal Generator