Epson PowerLite 1221 User's Guide - Page 117

Projector Environmental Specifications, Projector Safety and Approvals Specifications, Power supply

Page 117 highlights

Power supply Power consumption (100 to 120 V) Power consumption (220 to 240 V) 100 to 240 VAC ±10% 2.9 to 1.3 A Operating: Normal Power Consumption mode: 283 W ECO Power Consumption mode: 234 W Standby: 0.36 W (Communication Off), 2.9 W (Communication On) Operating: Normal Power Consumption mode: 270 W ECO Power Consumption mode: 223 W Standby: 0.47 W (Communication Off), 3.3 W (Communication On) Parent topic: Technical Specifications Projector Environmental Specifications Temperature Humidity (relative, noncondensing) Operating altitude Operating: 41 to 95 ºF (5 to 35 ºC) Storage: 14 to 140 ºF (-10 to 60 ºC) Operating: 20 to 80% Storage: 10 to 90% Up to 4921 feet (1500 m) Up to 7500 feet (2286 m) with High Altitude Mode enabled Parent topic: Technical Specifications Projector Safety and Approvals Specifications United States FCC Part 15 Class B (DoC) UL60950-1 117

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Power supply
100 to 240 VAC ±10%
2.9 to 1.3 A
Power consumption
Operating:
(100 to 120 V)
Normal Power Consumption mode: 283 W
ECO Power Consumption mode: 234 W
Standby:
0.36 W (Communication Off), 2.9 W (Communication On)
Power consumption
Operating:
(220 to 240 V)
Normal Power Consumption mode: 270 W
ECO Power Consumption mode: 223 W
Standby:
0.47 W (Communication Off), 3.3 W (Communication On)
Parent topic:
Technical Specifications
Projector Environmental Specifications
Temperature
Operating: 41 to 95 ºF (5 to 35 ºC)
Storage: 14 to 140 ºF (-10 to 60 ºC)
Humidity
(relative, non-
Operating: 20 to 80%
condensing)
Storage: 10 to 90%
Operating altitude
Up to 4921 feet (1500 m)
Up to 7500 feet (2286 m) with High Altitude Mode enabled
Parent topic:
Technical Specifications
Projector Safety and Approvals Specifications
United States
FCC Part 15 Class B (DoC)
UL60950-1
117