Epson 475W 사용자 가이드
Internal sound system
16 W monaural
Noise level
35 dB (Normal Power Consumption mode)
28 dB (ECO Power Consumption mode)
Keystone correction angle
Vertical: ± 5º
Horizontal: ± 5º
USB Type B port compatibility USB 1.1 and 2.0 compliant for USB display or external mouse
USB Type A port compatibility One USB 1.1 and 2.0 compliant port for USB device input or EPSON
document camera display
Parent topic:
Projector Lamp Specifications
Type
UHE (Ultra High Efficiency)
Power consumption
PowerLite 470/475W:
190 W
PowerLite 480/485W:
215 W
Lamp life
Normal Power Consumption mode:
Up to about 3000 hours
ECO Power Consumption mode:
Up to about 4000 hours
Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary
depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.
depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.
Parent topic:
Remote Control Specifications
Reception range
19.7 feet (6 m)
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