Manuals Brands NEC Manuals Interactive Ultra Short Throw Projector NP-UM351W-WK NEC NP-UM351W-WK NEC Interactive Ultra Short Throw Projector - NP-UM351W-WK. 1 Download Page of 1 Go 4.5, 1183 votes Preview coming soon. Download manual right now. 1 Related Manuals for NEC NP-UM351W-WK NEC Interactive Ultra Short Throw Projector NP-U321H-WK Brochure 3 pages