Epson LS100 Users Guide - Page 185

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 Normal Light Source Mode: White light output 4000 lumens (ISO 21118 standard) Color light output 4000 lumens Quiet or Extended Light Source Mode: White light output 2800 lumens (ISO 21118 standard) Custom mode: White light output 2800 to 4000 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 70 inches (1.78 m) to 130 inches (3.30 m) 15.9 inches (0.41 m) to 30.7 inches (0.77 m) Front, rear, wall-mounted, table-mounted, ceiling-mounted 16:10 Manual Digital 1.0 to 1.35 16 W monaural 38 dB (Normal Light Source Mode) 37 dB (Extended Light Source Mode) 27 dB (Quiet Light Source Mode) 185