Epson 74c Projector User Manual


 
EPSON PowerLite 54c/74c Projector
10/03 EPSON PowerLite 54c/74c Projector - 1
Projector Parts
Specifications
General
Type of display Poly-silicon TFT active matrix
LCD panels (3) Diagonal size: 0.7 inches (17.8 mm)
Lens F=1.70 to 1.87,
focal length=21.3 to 25.6 mm
Resolution 74c: 1024
× 768 pixels
(native format) 54c: 800
× 600 pixels
Color Full color, 16.8 million colors
reproduction
Brightness 2000 lumens (High brightness mode)
(ANSI) 1500 lumens (Low brightness mode)
Contrast ratio 500:1
Image size 30 to 300 inches (0.8 to 7.6 meters)
Projection 2.9 to 34.4 feet (0.9 to 10.5 meters)
distance
Projection Front, rear, ceiling
methods
Focus adjustment Manual
Zoom adjustment Manual
Internal 1 W monaural
sound system
Optical aspect 4:3 (horizontal:vertical)
ratio
Zoom ratio 1:1.2
Noise level 38 dB (High brightness mode)
33 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
Part number V13H010L27
Remote Control
Range 20 feet (6 meters)
Battery CR2025 lithium
Mouse Compatibility
Supports USB
Dimensions
Height 3.4 to 3.8 inches (87 to 97 mm),
feet extended
Width 12.4 inches (315 mm)
Depth 9.5 inches (240 mm)
Weight 6.4 lb (2.9 kg)
Electrical
Rated frequency 50/60 Hz
Power supply 100 to 120 VAC, 2.6 A
200 to 240 VAC, 1.3 A
Power Operating: 280 W
consumption Standby: 3 W
Lens cap
Foot
Remote control receiver
Foot release lever
Focus ring
Zoom ring
Foot
Control panel
Security lock
Power inlet
Computer1/Component Video1
S-Video
Audio1
Video (composite)
USB type B
Remote
control
receiver
Audio 2
RS-232C
Monitor Out
Computer2/
Component Video2