Epson EX51 User's Guide - Page 104

Projection Lamp, Remote Control, EX31/EX51 - parts manual

Page 104 highlights

Projection distance Projection methods Internal sound system (monaural) Optical aspect ratio Zoom ratio Noise level Keystone correction note Lamp life will vary depending upon mode selected, environmental conditions, and usage. Brightness decreases over time. Turn off this product when not in use to prolong the life of the projector. Projection Lamp Type Power consumption Lamp life Part number Remote Control Range Batteries (2) EX31 (4:3 image) 34 to 412 inches (87 to 1047 cm) EX51 (4:3 image) 35 to 431 inches (89 to 1095 cm) EX71 (16:10 image) 36 to 429 inches (91 to 1089 cm) Front, rear, upside-down (ceiling mount) 1 W EX31/EX51 4:3 (horizontal:vertical) EX71 16:10 (horizontal:vertical) EX31 Digital 1:1.35 EX51/EX71 Manual 1:1.2 29 dB in ECO mode 37 dB in Normal mode Manual: ±30° vertical Auto Keystone (EX51/EX71 only): 0 to 12° vertical UHE (Ultra High Efficiency) 200 W Approx. 4000 hours (Normal mode) Approx. 5000 hours (ECO mode) V13H010L54 19.7 feet (6 meters) Alkaline AA 104 Technical Specifications

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104
Technical Specifications
Projection distance
EX31
(4:3 image)
34 to 412 inches (87 to 1047 cm)
EX51
(4:3 image)
35 to 431 inches (89 to 1095 cm)
EX71
(16:10 image)
36 to 429 inches (91 to 1089 cm)
Projection methods
Front, rear, upside-down (ceiling
mount)
Internal sound system
(monaural)
1 W
Optical aspect ratio
EX31/EX51
4:3 (horizontal:vertical)
EX71
16:10 (horizontal:vertical)
Zoom ratio
EX31
Digital 1:1.35
EX51/EX71
Manual 1:1.2
Noise level
29 dB in ECO mode
37 dB in Normal mode
Keystone correction
Manual:
±
30° vertical
Auto Keystone (EX51/EX71 only):
0 to 12° vertical
Projection Lamp
Type
UHE (Ultra High Efficiency)
Power consumption
200 W
Lamp life
Approx. 4000 hours (Normal mode)
Approx. 5000 hours (ECO mode)
Part number
V13H010L54
Remote Control
Range
19.7 feet (6 meters)
Batteries (2)
Alkaline AA
note
Lamp life will vary
depending upon mode
selected, environmental
conditions, and usage.
Brightness decreases over
time.
Turn off this product when
not in use to prolong the life
of the projector.