Epson Powerlite 7250 Technical Specifications

EPSON PowerLite 5350/7250/7350 Projector
8/99 EPSON PowerLite 5350/7250/7350 Projector - 1
Projector Specifications 
General
Type of display Poly-silicon Thin Film Transistor (TFT)
Size of liquid 
crystal panels    Diagonal: 1.3 inches (33.6 mm) 
Lens F=2.0–2.3, f=55–72 mm
Resolution PowerLite 5350: SVGA, 800 
´ 600 pixels
PowerLite 7250/7350: XGA, 1024 
´ 768
pixels
Color 
reproduction 24 bit, 16.7 million colors
Brightness PowerLite 5350: 1400 lumens (ANSI)
PowerLite 7250: 1200 lumens (ANSI)
PowerLite...

EPSON PowerLite 5350/7250/7350 Projector
2 - EPSON PowerLite 5350/7250/7350 Projector8/99 Mouse Compatibility
Supports PS/2, USB, serial, ADB
Remote IR Receiver
Supports EPSON remote IR receiver, 
10-foot cable (typical for rear screen
projection)
Mechanical
Height 5.1 inches (129 mm), including feet
Width 11.8 inches (300 mm)
Depth 15.8 inches (400 mm), including lens
Weight 13.8 lb (6.2 kg)
Electrical
Rated frequency 50/60 Hz
Power supply 100 to 120 VAC, 2.4 A
200 to 240 VAC, 1.2 A
Power 
consumption...

EPSON PowerLite 5350/7250/7350 Projector
8/99 EPSON PowerLite 5350/7250/7350 Projector - 3
Computer 1 and 2 and Computer Out 
Connector Pin Assignments
The Computer 1 and 2 and Computer Out connectors are 
female video RGB, 15-pin micro-D-style connectors. The pin 
assignments are:
Projector Placement Guidelines
To get the best results when projecting your images, it is 
important to position the projector at the proper height and 
distance relative to the screen.
When projecting from a table or desk,...

EPSON PowerLite 5350/7250/7350 Projector
4 - EPSON PowerLite 5350/7250/7350 Projector8/99
Long Throw Zoom Lens Calculations
If you are using the optional long throw zoom lens, use the 
following formulas.
To determine the minimum and maximum diagonal size of an 
image when you know the projection distance:
oInches:
Maximum diagonal size = (0.4742 ´ projection distance) + 3.2489
Minimum diagonal size = (0.2849 ´ projection distance) + 1.8968
oCentimeters:
Maximum diagonal size = (1.2045 ´ projection...

EPSON PowerLite 5350/7250/7350 Projector
8/99 EPSON PowerLite 5350/7250/7350 Projector - 5
Using the Remote Control  
The remote control uses a line-of-sight infrared signal. To use 
the remote control, point it towards one of the infrared  
receivers located at the front and back of the projector. You 
can use the remote control up to about 32.8 feet (10 meters) 
from the projector. (This distance may be shorter if the remote 
control batteries are low.) You must also be within a 
± 30° 
angle from the...

EPSON PowerLite 5350/7250/7350 Projector
6 - EPSON PowerLite 5350/7250/7350 Projector8/99 This table summarizes the functions on the remote control.
  Using the Control Panel  
You can use the control panel to control the projector instead 
of the remote control. However, you can program and access 
the custom features only with the remote control. The 
following table summarizes the functions on the control panel.   
Button Function
Power Starts or stops the projector.
Freeze Keeps the current computer...

EPSON PowerLite 5350/7250/7350 Projector
8/99 EPSON PowerLite 5350/7250/7350 Projector - 7
Cleaning the Air Filter  
Clean the air filter at the bottom of the projector after every 
100 hours of use. If it is not cleaned periodically, it can 
become clogged with dust, preventing proper ventilation. This 
can cause overheating and damage the projector. To clean the 
air filter, follow these steps:
1. Turn off the projector and unplug the power cable.
2. Turn the projector on its side so that the handle is...

EPSON PowerLite 5350/7250/7350 Projector
8 - EPSON PowerLite 5350/7250/7350 Projector8/99 6. Gently insert the new lamp unit by lowering it into position. 
Make sure it’s inserted securely. Tighten the screws on the 
new lamp unit.
7. Replace the lamp cover and tighten the cover screws. (Make 
sure the lamp cover is securely fastened. The projector turns 
itself off if the lamp cover is open.)
Information Reference List
Engineering Change Notices
None.
Technical Information Bulletins
None.
Product...