Epson BrightLink 1480Fi, User Manual, Page: 358 / 386

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Brightness 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.
Contrast ratio Over 2,500,000:1 with Dynamic Color Mode, Normal Light Source
Mode, and Wide Zoom on
Image size
(in native aspect ratio)
65 inches (1.65 m) to 100 inches (2.54 m)
Projection distance
(in native aspect ratio)
15.4 inches (0.39 m) to 24.1 inches (0.61 m)
Projection methods Front, rear, wall-mounted, table-mounted, ceiling-mounted
Optical aspect ratio
(width-to-height)
16:9
Focus adjustment Manual
Zoom adjustment Digital
Zoom ratio
(Tele-to-Wide)
1.0 to 1.35
Internal sound system 8 W × 8W stereo
Noise level 36 dB (Normal or Extended Light Source Mode)
27 dB (Quiet Light Source Mode)
Keystone correction angle ± 3°