Projection Lamp - Epson EX31 User Manual

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.
Technical Specifications
104
Projection distance
Projection methods
Internal sound system
(monaural)
Optical aspect ratio
Zoom ratio
Noise level
Keystone correction

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