Epson Projector Powerlite 450w User Manual

Solving Problems121
■If you are using the optional wireless LAN module, make sure 
that you have sufficient wireless signal strength (above 50 
percent). On a Mac, check the AirPort icon on the Mac menu 
bar. In Windows, see the documentation for your computer’s 
wireless card or adapter for details.
■Make sure you aren’t projecting one of the EasyMP Network 
Projection screens. (You should see a message that the projector is 
ready to connect.) If you have to exit a configuration screen, 
restart EasyMP...

122Solving Problems
■If you’re using a projector keyword, it changes each time you turn 
the projector off and then on again. Check the projector’s 
keyword on the LAN standby screen and enter it at the prompt.
■If you’re using AirPort, check the configuration of your network. 
Start the AirPort Admin utility, select your base station, click 
Configure and click Show All Settings. Click the Network 
tab. If you set up your projector to connect in DHCP mode, turn 
on 
Distribute IP Addresses and Share a...

Solving Problems123
Solving Problems With the Remote 
Control
The projector doesn’t respond to remote control commands.
■Point the remote control towards the projector’s receiver. Make 
sure you are within 19.7 feet (6 meters) of the projector and 
within a 30° horizontal angle and a 15° vertical angle from the 
projector’s front or back receiver.
■The remote control’s batteries may not be installed correctly or 
may be low on power. To change the batteries, see page 106. 
■Dim the room lights and turn...

124Solving Problems
Where To Get Help
Epson provides these technical support services:
Internet Support 
Visit Epson’s support website at www.epson.com/support and select 
your product for solutions to common problems. You can download 
utilities and documentation, get FAQs and troubleshooting advice, or 
e-mail Epson with your questions.
Speak to a Support Representative
To use the Epson PrivateLine Support service, call (800) 637-7661 
and enter the PIN on the included Epson PrivateLine Support card....

Solving Problems125
Before you call for support, please have the following information 
ready:
■Product name (PowerLite 450W or PowerLite 460)
■Product serial number (located on the bottom of the projector)
■Proof of purchase (such as a store receipt) and date of purchase
■Computer or video configuration
■Description of the problem
Purchase Supplies and Accessories
You can purchase screens and other accessories from an Epson 
authorized reseller. To find the nearest reseller, call 800-GO-EPSON...

126Solving Problems 

127
A
Technical Specifications
General
Type of display Poly-silicon TFT active matrix
Resolution
(native format)PowerLite 450W
1280 × 800 pixels (WXGA)
PowerLite 460
1024 × 768 pixels (XGA)
Color reproduction 16.8 million colors
Light output
(brightness)PowerLite 450W
Normal mode:
White light output 2500 lumens 
(ISO 21118 standard)
Color light output 2500 lumens
ECO mode:
White light output 1740 lumens 
(ISO 21118 standard)
Color light output 1740 lumens
PowerLite 460
Normal mode:
White light output...

128Technical SpecificationsContrast ratio 2000:1 (Dynamic color mode, Normal 
Power Consumption, with 
Auto Iris 
setting turned on in the Image menu; 
see page 61)
Image sizePowerLite 450W (16:10 image)
59 to 97 inches (149.8 to 246.4 cm)
PowerLite 460 (4:3 image)
63 to 102 inches (160.0 to 259.1 cm)
Projection distancePowerLite 450W (16:10 image)
18.3 to 30.1 inches (.465 to .766 m)
PowerLite 460 (4:3 image)
18.3 to 30.1 inches (.465 to .766 m)
Projection methods front or rear ceiling mount
Internal...

Technical Specifications129
Remote Control
Range 19.7 feet (6 meters)
Batteries (2) Alkaline AA
Dimensions
Height 6.1 inches (155 mm)
Width 19 inches (483 mm)
Depth 14.5 inches (369 mm)
Weight Approximately 12.6 lb (5.7 kg) 
without slide plate
Approximately 13.8 lb (6.2 kg) 
with slide plate
Electrical
Rated frequency 50/60 Hz AC
Power supply 100 to 240 VAC 
±10%, 3.4 A to 1.4 A
Power consumption 268 W in ECO mode
363 W Normal mode 
100 to 120 V  0.3 W Standby (Communication Off)
10 W Standby...

130Technical Specifications
Safety and Approvals
United States FCC 47CFR Part 15B Class B (DoC)
UL60950-1 Second Edition (cTUVus 
Mark)
Canada ICES-003 Class B
CSA C22.2 No. 60950-1-07
 Pixelworks
™ DNX™ ICs are used in this projector.
Compatible Video Formats
These projectors support the high definition video and computer 
display formats listed here.
To project images output from a computer, the computer’s video card 
must be set at a refresh rate (vertical frequency) that’s compatible with 
the...