NEC NP-PA521U Projector Review – Warranty Posted on February 18, 2015 By Ron Jones 1. NEC NP-PA521U Projector Review - NEC NP-PA521U Overview - Highlights2. NEC NP-PA521U Projector Review – Special Features - Optional Lenses - Support for Multi-Projector Installations - Mounting and Projection Flexibility - System Integration - DICOM SIM Mode3. NEC NP-PA521U Projector Review – Hardware Tour 1 - Connector Panel - Air Filter - Control Panel - The Lens - Remote Control4. NEC NP-PA521U Projector Review – Hardware Tour 2 - Input Menu - Adjust Menus - Display Menus - Setup Menus - Info Menu5. NEC NP-PA521U Projector Review – Picture Quality - Picture Modes - Video Picture Quality - Text Image Quaity - Image Contrast6. NEC NP-PA521U Projector Review – Performance - Brightness - Noise - Audio Performance - Networkng7. NEC NP-PA521U Projector Review – Warranty8. NEC NP-PA521U Projector Review – Summary - Picture Quality - Video and Audio Performance - Multimedia Capabilities - Connectivity9. NEC NP-PA521U Projector Review – Pro and Cons - Pros - Cons10. NEC NP-PA521U Projector Review – Specifications NEC NP-PA521U PROJECTOR: Warranty The NEC NP-PA531U has a 3 year parts and labor warranty for the projector itself while the lamp carries a 1 year or 500 hour (whichever comes first) warranty. For the first year NEC provides their InstaCare (TM) service which offers the projector owner their choice of either a 3 business day repair service or a next business day exchange. This is better repair/replacement service than offered by some business projector manufacturers, especially for the first year. However, certain other manufacturers do offer a quick exchange program for the fully warranty period (i.e., not limited to just the first year). 1. NEC NP-PA521U Projector Review - NEC NP-PA521U Overview - Highlights2. NEC NP-PA521U Projector Review – Special Features - Optional Lenses - Support for Multi-Projector Installations - Mounting and Projection Flexibility - System Integration - DICOM SIM Mode3. NEC NP-PA521U Projector Review – Hardware Tour 1 - Connector Panel - Air Filter - Control Panel - The Lens - Remote Control4. NEC NP-PA521U Projector Review – Hardware Tour 2 - Input Menu - Adjust Menus - Display Menus - Setup Menus - Info Menu5. NEC NP-PA521U Projector Review – Picture Quality - Picture Modes - Video Picture Quality - Text Image Quaity - Image Contrast6. NEC NP-PA521U Projector Review – Performance - Brightness - Noise - Audio Performance - Networkng7. NEC NP-PA521U Projector Review – Warranty8. NEC NP-PA521U Projector Review – Summary - Picture Quality - Video and Audio Performance - Multimedia Capabilities - Connectivity9. NEC NP-PA521U Projector Review – Pro and Cons - Pros - Cons10. NEC NP-PA521U Projector Review – Specifications NEC NP-PA521U Projector Review – Performance NEC NP-PA521U Projector Review – Summary