Toshiba TDP-EW25 User Manual

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)

Toshiba TDP-EW25 Specifications

General

Brand	Toshiba
Model	TDP-EW25
Category	Projector
Language	English

Summary

TOSHIBA TDP-EW25 Projector Specifications

Product Description Details

Details projector type, native resolution, physical dimensions, weight, and brightness.

TOSHIBA TDP-EW25 Lens Features

Lens and Projection Parameters

Outlines throw ratio, offset angle, focal length, screen size range, and focus/zoom capabilities.

Projection Measurements and Formulas

Projection Measurement Definitions

Explains key terms like screen size, width, throw distance, and throw angle.

Projection Calculation Formulas

Provides mathematical formulas for calculating screen dimensions and projection distances.

TOSHIBA TDP-EW25 Ceiling Mount Installation

Ceiling Mount Setup and Distances

Guide for installing the projector on a ceiling, including distance charts for various screen sizes.

TOSHIBA TDP-EW25 Desktop Setup

Desktop Setup and Distances

Instructions for desktop installation, including projection distance charts for different screen sizes.

TOSHIBA TDP-EW25 Cabinet Dimensions (Top, Front, Left)

Physical Dimensions (Top, Front, Left)

Detailed physical measurements and diagrams of the projector's top, front, and left sides.

TOSHIBA TDP-EW25 Cabinet Dimensions (Bottom, Back, Right)

Physical Dimensions (Bottom, Back, Right)

Detailed physical measurements and diagrams of the projector's bottom, back, and right sides, including mounting points.

TOSHIBA TDP-EW25 Control Commands and Interface

Command List and Interface Protocol

Lists projector control commands, terminal pin assignments, and communication interface specifications.