PT-EX12K

LCD Projector

As of April 2012

SFL12M001-2

8 / 1 6

Calculation of the projection distance

For a screen size different from the above, use the equation below to calculate the projection distance.

Aspect ratio 4:3

Zoom lenses

ET-ELW06

minimum

L (m) = (diagonal screen size in inches) × 0.024389 – 0.065097

maximum

L (m) = (diagonal screen size in inches) × 0.031710 – 0.099560

ET-ELW02

minimum

L (m) = (diagonal screen size in inches) × 0.028982 – 0.089642

maximum

L (m) = (diagonal screen size in inches) × 0.037722 – 0.089627

ET-ELW04

minimum

L (m) = (diagonal screen size in inches) × 0.032144 – 0.139232

maximum

L (m) = (diagonal screen size in inches) × 0.041988 – 0.123040

ET-ELS02

minimum

L (m) = (diagonal screen size in inches) × 0.042086 – 0.208493

maximum

L (m) = (diagonal screen size in inches) × 0.054690 – 0.203992

ET-ELS03

minimum

L (m) = (diagonal screen size in inches) × 0.053914 – 0.175760

maximum

L (m) = (diagonal screen size in inches) × 0.072616 – 0.163096

ET-ELM01

minimum

L (m) = (diagonal screen size in inches) × 0.069440 + 0.086800

maximum

L (m) = (diagonal screen size in inches) × 0.089871 + 0.086816

ET-ELT02

minimum

L (m) = (diagonal screen size in inches) × 0.087982 + 0.221978

maximum

L (m) = (diagonal screen size in inches) × 0.123396 + 0.173741

ET-ELT03

minimum

L (m) = (diagonal screen size in inches) × 0.122945 + 0.350492

maximum

L (m) = (diagonal screen size in inches) × 0.180688 + 0.343253

Fixed-focus lens

ET-ELW03

minimum

L (m) = (diagonal screen size in inches) × 0.016666 – 0.067361

NOTE:

Distances calculated with the above equations will include a slight error.

H

(Width of

projected image)

Standard postition of

projected image

H

(Width of

projected image)

0.1H

0.1H

Standard postition of

projected image

Shift range

Optical axis shift function allows to shift the position of a projected image as shown below.

H

(Width of

projected image)

0.1H

0.1H

Standard postition of

projected image

• When the ET-ELW02/ELW04/

ELS03/ELM01/ELT02/ELT03 is

mounted

• When the ET-ELW06 is

mounted

• When the ET-ELS02 is

mounted