NEC MT1075 MT1065/1075 IG

NEC Solutions (America), Inc.

Visual Systems

MT1065/1075 Installation Guide

With Optional 1.0:1 Rear Lens (MT60-10RL)

v3.4

Contents

www.necvisualsystems.com

MT1060R

Page 1 of 5

Product Description, Lens Specs,

Screen/Aspect Ratio, Notes and Formulas

Pg 1

Diagrams and Distance Charts

Pg 2

Cabinet Dimensions, Top, Front and Right

Pg 3

Bottom, Back and Left

Pg 4

Input Panel and Control Codes

Pg 5

Product Description

Type:

3 panel LCD projector;

Brightness:

MT1065 w/MT60-10RL: 2900 ANSI

1.0” p-Si TFT

MT1075 w/MT60-10RL: 3500 ANSI

Resolution:

1024x768 (4:3)

Dimensions:

13.14”(W) x 5.14”(H) x 13.22”(D)

1024 x 576 (16:9)

Weight:

13.9 lbs

Lens Specifications

Throw Ratio: 0.98:1 (for 100” diagonal 4:3 screen)

Focal Length: 20.2mm

Offset Angle: 0

°

F/#:

1.9

Screen Sizes: 50”-100” diagonal (4:3)

Manual Focus

Screen Type/Aspect Ratio Control

Both 4:3 and 16:9 screens are fully supported

with proper aspect ratio control for both type sources using NEC developed

scaling technology. By selecting the screen type in the menus, Aspect Ratio control is reconfigured for that screen type.

•

For a 4:3 screen; select “4:3” in the “Screen” menu for proper aspect ratio control of 4:3 and 16:9 sources.

•

For a 16:9 screen; select “16:9” in the “Screen” menu for proper aspect ratio control of 4:3 and 16:9 sources.

Notes

For screen sizes not indicated on the projection charts, use the formulas below.

If a value in a chart does not match the results of the formulas, use the values in the chart.

Distances are in inches, for millimeters multiply by 25.4.

Distances may vary

±

5%.

Formulas

The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size

varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to

calculate all screen dimensions. Plug in the image width for “W” in the Projection Formulas.

Refer to the diagrams and charts for popular screen sizes on page 2.

Definitions:

4:3 Screen Formulas:

W

= Image Width

W

= H x 4/3

H

= Image Height (Size)

H

= W x 3/4

C

= Throw distance

Screen Diagonal

= W x 5/4

α

= Projection angle

16:9 Screen Formulas:

Projection Formulas:

W

= H x 16/9

C

= 1.0039W – 1.575

H

= W x 9/16

α

= 0

°

Screen Diagonal

= W x 18.358/16

Vertical Position for a 16:9 screen:

The Vertical Position adjustment moves the 16:9 image up and down in the unused portion of

the 4:3 panel. This adjustment is only available when the projector is set for ‘16:9’ in the

‘

Screen’ menu. The range of Vertical

Position is dependent on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of Vertical

P

osition is

+/-0.167H (H=Screen Height) when using a 16:9 screen.

Note:

To avoid premature lamp failure, do not tilt the front of the projector up or down by more than 75° from level. Tilting the front

of the projector up or down from 15° to 75° might reduce lamp life by up to 25%.