Visual Systems Division
Technical Bulletin
MT1050 Installation Data
with Optional MT10RL Rear Lens (1.0:1)
Rev. 1.7
Page 1
Contents
Product Description, Lens Specs, Notes and Formulas
Page 1
Projection Distances and Screen Sizes
Rear Projection Installation
Page 2
Other Applications
Rear Projection Systems
Page 3
Cabinet Dimensions
Top, Front and Right Side
Page 4
Bottom, Back and Left Side
Page 5
Timing Chart
Page 6
PC Control Codes
Page 7
Product Description
Type:
3 panel, 1.3” p-Si TFT LCD projector
Dimensions: 11.1”(W) x 5.3”(H) x 16.9”(D) (
w/lens installed)
Native Resolution:
1024 x 768
Weight:
17.4 lbs
(w/lens installed)
Brightness:
2100 ANSI Lumens
Lens Specifications
MT10RL Zoom Lens
Throw Ratio:
0.94 – 1.01:1
Screen Sizes:
40 – 300” Diagonal
Offset Angle:
0
°
Distortion:
0.5% TV Distortion
Focal Length:
27mm
MTF (
@
30 lp/mm Green):
Ctr >70% Corner >60%
F/#:
2.3
AR Coated:
Multi-Layer Coated
Focus Adjustment:
Manual Focus
Chromatic Aberration:
Max 10
µ
m
Notes
§
For Screen Sizes of 40 to 300 inches not indicated on the projection tables, use the formulas below.
§
If the figures on the tables do not match the results of formulas, use the figures in the table.
§
The ceiling must be strong enough to support the LCD projector and the installation must be in accordance with any local
building codes.
•
All calculations are based on 4:3 aspect ratio.
•
Distances are in inches, for millimeters multiply by 25.4.
•
Distances may vary
±
5%.
Formulas
Units: Inches
(for millimeters multiply final number by 25.4)
D
= Screen Diagonal (4:3)
H
= D x 0.8
H
= Screen Width (4:3)
V
= D x 0.6
V
= Screen Height (4:3)
M
= 0.95403H
M
= Projection magnification
C
= 1.0681M – 2.468
C
= Throw distance
α
= 0
°
α
= Throw angle
