Epson BrightLink 1480Fi Users Guide - Page 358

Brightness Contrast ratio Image size (in native aspect ratio) Projection distance (in native aspect ratio) Projection methods Optical aspect ratio (width-to-height) Focus adjustment Zoom adjustment Zoom ratio (Tele-to-Wide) Internal sound system Noise level Keystone correction angle Normal Light Source mode: White light output 5000 lumens (ISO 21118 standard) Color light output 5000 lumens Quiet or Extended Light Source mode: White light output 3500 lumens (ISO 21118 standard) Custom mode: White light output 3500 to 5000 lumens (ISO 21118 standard) Note: Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118. Over 2,500,000:1 with Dynamic Color Mode, Normal Light Source Mode, and Wide Zoom on 65 inches (1.65 m) to 100 inches (2.54 m) 15.4 inches (0.39 m) to 24.1 inches (0.61 m) Front, rear, wall-mounted, table-mounted, ceiling-mounted 16:9 Manual Digital 1.0 to 1.35 8 W × 8W stereo 36 dB (Normal or Extended Light Source Mode) 27 dB (Quiet Light Source Mode) ± 3° 358