Extreme Short throw Projector
TDP-EW25
Installation Guide -Ceiling and Desktop mount-
Copyright
©
2007 TOSHIBA CORPORATION, All Rights Reserved.
Change the Business scene
Narrow and Small space, but Big screen
Contents
Product description
Product description, lens specs, notes and formulas
Projection distances and screen sizes
ceiling mount installation
desktop setup
Cabinet dimensions (Top, front and left side)
Cabinet dimensions (Bottom, back and right side)
Control code
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Type:
Native Resolution
Dimensions: (mm)
(inch)
Weight kg / (lbs)
Brightness
Single Chip DMD
TM
projector
1280 x 800(WXGA)
338 x 132 x 267
13.3 x 5.2 x 10.5
4.2kg / 9.24(lbs)
2600lm
Lens Specifications
Throw Ratio
Offset Angle
Focal Length:
F/#
Screen Sizes
Focus Adjust
Zoom Adjust
0.59(approx.)
0û(approx.)
8.37mm
2.6
41"- 100"
Manual
none
A = Screen Size
H = Horizontal Screen Width(16:10)
V = Vertical Screen Width(16:10)
B = Vertical distance between lens center and screen center(4:3)
C = Throw distance(16:10)
= Throw Angle
Definitions
Projection Formulas
H = 25.4*(A*0.848)
V = 25.4*(A*0.530)
C = 0.000625*A
2
+ 12.9175*A - 32.85
B =V/2
= tan-1(B/C2)
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