PDFNikon D3100 Camera Manualhttps://wwwnusaOfficial siteOpen manualSkip to: Table of Contents · Introduction · Basic Photography and Playback · Guide Mode NIKON D3100 USER MANUAL Pdf Download. View and Download Nikon D3100 user manual online. D3100 Digital Camera pdf manual download. Nikon D3100 Digital Camera Type Single-lens reflex digital camera Type Nikon F mount (with AF contacts) Lens mount Effective angle of view Approx. 1.5 × lens focal length (Nikon DX format) Effective pixels 14.2 million Effective pixels Image sensorDownload · Reference Manual · Brochure & Specs Nikon | Download center | D3100 Manual Download Agreement. These Download Terms and Conditions ("Agreement") constitute a legal agreement between you (either an individual or single entity) and Nikon Corporation or its associated company ("Nikon") setting forth the terms and conditions governing your download of the operation manual for our products (“Manual”).