Epson Brightlink 450wi Interactive Projector Users Guide

Solving Problems141
Before you call for support, please have the following information 
ready:
■Product name (BrightLink 450Wi)
■Product serial number (located on the bottom of the projector 
and on the Info menu)
■Proof of purchase (such as a store receipt) and date of purchase
■Computer or video configuration
■Description of the problem
Software Technical Support
If your projector included RM Easiteach and you need help, call 
(866) 728-6758 or visit the following support websites:...

142Solving Problems 

143
A
Technical Specifications
General
Type of display Poly-silicon TFT active matrix
Resolution
(native format) 1280 × 800 pixels (WXGA)
Color reproduction 16.8 million colors
Light output
(brightness) 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
Contrast ratio 2000:1 (Dynamic color mode, Normal 
Power Consumption, with 
Auto Iris 
setting turned on in the...

144Technical SpecificationsNoise level 28 dB in ECO mode
35 dB in Normal mode 
Keystone correction
±5° 
Projection Lamp
Type UHE (Ultra High Efficiency 
E-TORL®)
Power consumption 230 W
Lamp life Approx. 2500 hours (Normal mode)
Approx. 3500 hours (ECO mode)
Part number V13H010L57
Remote Control
Range 19.7 feet (6 meters)
Batteries (2) Alkaline AA
Dimensions
Height 6.1 inches (155 mm)
Width 19 inches (481 mm)
Depth 14.5 inches (369 mm)
Weight Approximately 12.9 lb (5.8 kg) 
without slide plate...

Technical Specifications145
220 to 240 V  257 W in ECO mode
343 W Normal mode 
0.3 W Standby (Communication Off)
12 W Standby (Communication On)
Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity
(non-condensing) Operating: 20 to 80% RH
Operating altitude 0 to 7500 ft (0 to 2286 m); 
over 4921 ft (1500 m), enable 
High 
Altitude
 mode in the Extended menu 
(see page 77)
Safety and Approvals
United States FCC 47CFR Part 15B Class B (DoC)
UL60950-1...

146Technical SpecificationsComputer, component video, composite video, and S-Video
ModeRefresh 
rate (Hz) Resolution
VGA—60
VESA—72
VESA—75
VESA—8560
72
75
85640 × 480 
640 × 480 
640 × 480 
640 × 480 
SVGA—56
SVGA—60
SVGA—72
SVGA—75
SVGA—8556
60
72
75
85800 × 600 
800 × 600 
800 × 600 
800 × 600 
800 × 600 
XGA—60
XGA—70
XGA—75
XGA—8560
70
75
851024 × 768 
1024 × 768 
1024 × 768 
1024 × 768 
SXGA1—70
SXGA1—75
SXGA1—8570
75
851152 × 864
1152 × 864
1152 × 864
WXGA—60
WXGA—75
WXGA—8560
75
851280 × 800
1280...

Technical Specifications147
* Available only when you select Wide as the Resolution setting MAC13
MAC16
MAC19
MAC19-60
MAC2167
75
75
60
75640 ×
 480
832 × 624
1024 × 768
1024 × 768
1152 × 870
NTSC
NTSC 4:43
PAL
N-PAL
M-PAL
PAL—60
SECAM60
60
50
50
60
60
50720 × 480
720 × 480
720 × 576 
720 × 576 
720 × 576
720 × 576 
720 × 576 
SDTV (480i)
SDTV (576i)
SDTV (480p)
SDTV (576p)
HDTV (720p)
HDTV (1080i)60
50
60
50
60/50
60/50720 × 480
720 × 576 
720 × 480 
720 × 576
1280 × 720
1920 × 1080
Computer, component...

148Technical Specifications 

149
B
Notices
This appendix includes safety instructions and other important information 
about your projector.
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
■Do not look into the lens when the projector is on. The bright light can 
damage your eyes.
■Do not operate the projector on its side, or while tilted to one side. 
Do not tilt the projector forward or back at a greater angle than that 
specified for keystone correction (see page 144). 
■The...

150Notices
■Do not block the slots and openings in the projector case. They provide 
ventilation and prevent the projector from overheating. Do not operate 
the projector on a sofa, rug, or other soft surface, or set it on top of loose 
papers, which could block vents underneath your projector. If you are 
setting up the projector near a wall, leave at least 7.9 inches (20 cm) of 
space between the wall and the air exhaust vent.
■Do not operate the projector in a closed-in cabinet unless proper...