Epson 7900p User Manual
Epson powerlite 7900p projector, Projector specifications

Epson PowerLite 7900p Projector
9/04
Epson PowerLite 7900p Projector
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1
Projector Specifications
General
Type of display
Poly-silicon Thin Film Transistor
(TFT), Active Matrix
Lens
F=1.7 to 2.3, f=28 to 37 mm
Zoom ratio
1:1.35
Resolution
1024
×
768 pixels (native format)
Color reproduction 24 bit, 16.7 million colors
Brightness
4000 ANSI lumens in high brightness
mode; 3000 ANSI lumens in low
brightness mode
Contrast ratio
700:1
Image size
30 to 300 inches
Projection distance 2.5 to 36.5 feet (0.8 to 11.1 meters)
Projection methods Front, rear, and ceiling mount (upside-
down front or rear)
Internal sound
system
5 W monaural
Optical aspect ratio 4:3 (horizontal:vertical)
Noise level
36 dB in high brightness mode;
33 dB in low brightness mode
Keystone
correction angle
±40° vertical, ±20° horizontal
(automatically adjusts vertical angle)
Projection Lamp
Type
UHE (Ultra High Efficiency)
Power
consumption
250 W
Lamp life
About 2000 hours (high brightness
mode); 3000 hours (low brightness
mode
Part number
V13H010L22
Remote Control
Range
33 feet (10 meters)
Battery
Alkaline AA (2)
Dimensions
Height
4.6 inches (117 mm), feet retracted
Width
16.5 inches (419 mm)
Depth
12.8 inches (325 mm)
Weight
12.3 lb (5.6 kg)
Mouse Compatibility
Supports USB (Type B)
Electrical
Rated frequency
50 to 60 Hz
Power supply
100 to 120 VAC, 50/60 Hz
200 to 240 VAC, 50/60 Hz
Power
1.6 to 3.6 A, 50/60 Hz
consumption
Focus ring
Zoom ring
Temperature light
Power
light
Lamp light
Control panel
Air exhaust
vent
Remote
control
receiver and
Wall Shot lens
Foot
release lever
Front adjustable
foot
Air filter
Type B
USB port
RS-232
serial port
DVI port
Rear
adjustable
foot
Computer
port
Kensington
®
security lock
Audio-in port (for
Computer and DVI)
Power inlet
Speaker
Remote control
receiver
S-Video port and
related audio ports
Video port and
related audio
ports
Remote port
BNC ports (Comp2 or Component)
Audio-out port
RJ-45 Ethernet port
(for wired LAN)
Monitor-out port
Document Outline
- Projector Specifications
- Positioning the Projector
- Connecting the Projector
- Viewing Images on an External Monitor
- Displaying an Image
- Troubleshooting Display Problems
- Adjusting the Image
- Projecting Images Without a Screen
- Shutting Down the Projector
- Using the Remote Control
- Using the Control Panel
- Controlling Multiple Projectors
- Using Password Protection
- Disabling the Projector’s Buttons
- Managing Projectors from a Remote Computer
- Using EMP NetworkManager
- Projector Status Lights
- Cleaning the Lens
- Cleaning the Projector
- Cleaning the Air Filters and Vents
- Replacing the Lamp and Air Filters
- Transporting the Projector
- Optional Accessories
- Related Documentation