Epson 821p User Manual
Epson PowerLite 821p Projector
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Epson PowerLite 821p Projector
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Projector Parts
Specifications
General
Type of display
Poly-silicon TFT active matrix
Lens
F=1.75 to 2.42,
focal length=24 to 38.2 mm
focal length=24 to 38.2 mm
Resolution
1024
×
768 pixels
(native format)
Color
Full color, 16.8 million colors
reproduction
Brightness
2600 lumens (High brightness mode)
(ANSI)
1900 lumens (Low brightness mode)
Contrast ratio
500:1
Image size
30 to 300 inches (0.8 to 7.6 meters)
Projection
2.8 to 48.3 feet (0.85 to 14.7 meters)
distance
Projection
Front, rear, ceiling
methods
Focus adjustment
Manual
Zoom adjustment Manual
Internal
5 W monaural
sound system
Optical aspect
4:3 (horizontal:vertical)
ratio
Zoom ratio
1:1.6
Noise level
36 dB (High brightness mode)
30 dB (Low brightness mode)
30 dB (Low brightness mode)
Keystone
± 15° vertical (maximum)
correction angle
Projection Lamp
Power
200 W UHE
consumption
Lamp life
High brightness: about 2000 hours
Low brightness: about 3000 hours
Low brightness: about 3000 hours
Part number
V13H010L30
Remote Control
Range
20 feet (6 meters)
Batteries (2)
Alkaline AAA
Operating angle
About ± 30° horizontally
About ± 15° vertically
About ± 15° vertically
Mouse Compatibility
Supports USB (Type B)
Dimensions
Height
4.13 to 4.8 inches foot extended
(105 to 123 mm)
(105 to 123 mm)
Width
13.78 inches (350 mm)
Depth
10.375 inches (272 mm)
Weight
8.9 lb (4.0 kg)
Control panel
Power button
Front
adjustable
foot
adjustable
foot
Foot release
lever
lever
I/R receiver
Lens cap
Zoom ring
Focus ring
Lamp cover
Air exhaust
vent
vent
Handle
Computer1/Component
Video1 port
Video1 port
Computer2/Component
Video2 port
Video2 port
USB port
I/R receiver
Monitor
Out port
Out port
Speaker
Rear adjustable
foot
foot
Power inlet
Audio Out
port
port
Video and related
Audio in port
Audio in port
S-Video and related
Audio in port
Audio in port
RS-232 port
Security lock
Rear
adjustable
foot
adjustable
foot