NEC LT260 Series Manual de usuario

NEC Solutions (America), Inc.

VisualSystems

LT260/260K Installation Guide

Desktop and Ceiling Mount v3.5

Contents

Product Description, Lens Specs, Notes and Formulas Page 1

Projection Distances and Screen Sizes

Ceiling Mount Installation Page 2

DesktopSetup Page 3

Cabinet Dimensions

Top, Front and Right Side Page 4

Bottom, Back and Left Side Page 5

Ceiling Mount Dimensions Page 6

Control Codes Page 7

Product Description

Type: 1 chip DLPTM projector Dimensions: 10.24”(W) x 4.74”(H) x 11.81”(D)

Native Resolution: 1024 x 768 (XGA) Weight: 6.5 lbs

Brightness: LT260: 2100 ANSI

LT260K: 2400 ANSI

Lens Specifications

Throw Ratio: 2.0 - 2.4:1(approx.) Focal Length: 28.4mm – 34.0mm

Offset Angle: 12.3 °-14.9 ° (approx.) F/#: 2.2 – 2.5

Screen Sizes: 30”-500” Manual Focus/Manual Zoom

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.

 The ceiling must be strong enough to support the projector and the installation must be in accordance with any local

building codes.

 All formulas are based on a 4:3 aspect ratio and screen.

 4:3 sources can be displayed on a 16:9 screen without vertical “squeezing”, see “Aspect Ratio” in the user manual.

 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)

Projection Formulas: Definitions:

B= 0.5265H – 0.013 H= Horizontal Screen Width (4:3)

C(wide) = 2.0062H – 1.764 V= Vertical Screen Height (4:3)

C(tele) = 2.4281H – 1.260 B= Vertical distance between lens center and screen center

D= 0.1515H - 0.013 C= Throw distance

α(wide) = tan-1 (B/C(wide)) D= Vertical distance between lens center and screen top

α(tele) = tan-1 (B/C(tele)) (screen bottom for desktop application)

α= Throw Angle

Screen Formulas (4:3):

H= Screen Diagonal x 4/5

V= Screen Diagonal x 3/5

Screen Diagonal = H x 5/4

www.necvisualsystems.com LT260/260K Page 1 of 7

Ceiling Mounted Installation

The following diagram shows the relationship between projector position and the screen. Refer to the chart below for data.

Distances are in inches. For millimeters multiply by 25.4.

Throw Distance

Screen Top

Screen Ctr

Lens Ctr

2.9"

Lens Offset from

6.8"

*7.2" pipe base

*5.6" flush base

Mount Center

*See page 6 for mount base info

Distance Chart (for popular screen sizes)

Diagonal Width(H) Height(V) wide - tele wide - tele

inches inches inches inches inches

30 24 18 12.6 46.4 - 57.0 3.6 15.2 - 12.5

40 32 24 16.8 62.4 - 76.4 4.8 15.1 - 12.4

60 48 36 25.3 94.5 - 115.3 7.3 15.0 - 12.4

67 53.6 40.2 28.2 105.8 - 128.9 8.1 14.9 - 12.3

72 57.6 43.2 30.3 113.8 - 138.6 8.7 14.9 - 12.3

84 67.2 50.4 35.4 133.1 - 161.9 10.2 14.9 - 12.3

90 72 54 37.9 142.7 - 173.6 10.9 14.9 - 12.3

100 80 60 42.1 158.7 - 193.0 12.1 14.9 - 12.3

120 96 72 50.5 190.8 - 231.8 14.5 14.8 - 12.3

150 120 90 63.2 239.0 - 290.1 18.2 14.8 - 12.3

180 144 108 75.8 287.1 - 348.4 21.8 14.8 - 12.3

210 168 126 88.4 335.3 406.7 25.4 14.8 12.3

240 192 144 101.1 383.4 464.9 29.1 14.8 12.3

270 216 162 113.7 431.6 523.2 32.7 14.8 12.3

300 240 180 126.3 479.7 581.5 36.3 14.8 12.3

350 280 210 147.4 560.0 678.6 42.4 14.7 12.3

400 320 240 168.5 640.2 775.7 48.5 14.7 12.3

450 360 270 189.5 720.5 872.9 54.5 14.7 12.3

500 400 300 210.6 800.7 - 970.0 60.6 14.7 - 12.2

Screen Size (4:3) C

inches

degrees

Note: For screen sizes not indicated on the projection tables, use the formulas on page 1.

www.necvisualsystems.com LT260/260K Page 2 of 7

Desktop Setup

The following diagram shows the relationship between projector position and the screen. Refer to the chart below for data.

Distances are in inches. For millimeters multiply by 25.4.

Throw Distance

Screen Bottom

Screen Ctr

Lens Ctr

3.27"

Distance Chart (for popular screen sizes)

Diagonal Width(H) Height(V) wide - tele wide - tele

inches inches inches inches inches

30 24 18 12.6 46.4 - 57.0 3.6 15.2 - 12.5

40 32 24 16.8 62.4 - 76.4 4.8 15.1 - 12.4

60 48 36 25.3 94.5 - 115.3 7.3 15.0 - 12.4

67 53.6 40.2 28.2 105.8 - 128.9 8.1 14.9 - 12.3

72 57.6 43.2 30.3 113.8 - 138.6 8.7 14.9 - 12.3

84 67.2 50.4 35.4 133.1 - 161.9 10.2 14.9 - 12.3

90 72 54 37.9 142.7 - 173.6 10.9 14.9 - 12.3

100 80 60 42.1 158.7 - 193.0 12.1 14.9 - 12.3

120 96 72 50.5 190.8 - 231.8 14.5 14.8 - 12.3

150 120 90 63.2 239.0 - 290.1 18.2 14.8 - 12.3

180 144 108 75.8 287.1 - 348.4 21.8 14.8 - 12.3

210 168 126 88.4 335.3 406.7 25.4 14.8 12.3

240 192 144 101.1 383.4 464.9 29.1 14.8 12.3

270 216 162 113.7 431.6 523.2 32.7 14.8 12.3

300 240 180 126.3 479.7 581.5 36.3 14.8 12.3

350 280 210 147.4 560.0 678.6 42.4 14.7 12.3

400 320 240 168.5 640.2 775.7 48.5 14.7 12.3

450 360 270 189.5 720.5 872.9 54.5 14.7 12.3

500 400 300 210.6 800.7 - 970.0 60.6 14.7 - 12.2

Screen Size (4:3) C

inches

degrees

Note: For screen sizes not indicated on the projection tables, use the formulas on page 1.

www.necvisualsystems.com LT260/260K Page 3 of 7

Cabinet Dimensions

The following diagrams show the cabinet dimensions for the LT260.

Dimensions are in inches. For millimeters multiply by 25.4.

2.756

3.169

3.268

4.213

4.724

4.094

3.622

11.811

10.827

10.236

2.244

2.520

2.894

3.268

1.398

2.303

7.362

VENTILATION

www.necvisualsystems.com LT260/260K Page 4 of 7

Cabinet Dimensions (continued)

The following diagrams show the cabinet dimensions for the LT260.

Dimensions are in inches. For millimeters multiply by 25.4.

FOR CEILING MOUNT

3 - M4x10 2.559 4.213

1.594

7.283

2.303

8.799 0.984

VENTILATION

SECURITY SLOT

www.necvisualsystems.com LT260/260K Page 5 of 7

Optional Ceiling Mount Dimensions (Model #: LT60CM)

The following diagrams show ceiling mount dimensions for the LT260.

Dimensions are in inches. For millimeters multiply by 25.4.

The LT60CM comes with a threaded pipe base and a flush base for minimal mount height.

3.54

8.12

0.59

4.00

4.47

3.75

Cable Management

1.5" NPT

7.52

Threaded Pipe Base

3.50

7.52

3.99

8.12

2.38

0.59

2.84

Flush Base

0.50

1.75

1.99

3.99

www.necvisualsystems.com LT260/260K Page 6 of 7

Control Codes

Function Code Data

POWER ON 02H 00H 00H 00H 00H 02H

POWER OFF 02H 01H 00H 00H 00H 03H

INPUT SELECT RGB 1 02H 03H 00H 00H 02H 01H 01H 09H

INPUT SELECT RGB 2 02H 03H 00H 00H 02H 01H 02H 0AH

INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH

INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H

INPUT SELECT VIEWER 02H 03H 00H 00H 02H 01H 1FH 27H

PICTURE MUTE ON 02H 10H 00H 00H 00H 12H

PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H

SOUND MUTE ON 02H 12H 00H 00H 00H 14H

SOUND MUTE OFF 02H 13H 00H 00H 00H 15H

ON SCREEN MUTE ON 02H 14H 00H 00H 00H 16H

ON SCREEN MUTE OFF 02H 15H 00H 00H 00H 17H

Cable Connection

Communication Protocol:

Baud Rate: 38400 bps

Data Length: 8 bits

Parity: No Parity

Stop Bit: One bit

X on/off: None

Communications: Full duplex

PC Control Connector (DIN-8P)

To RxD of PC

345

678

To TxD of PC

To GND of PC

NOTE 1: It is recommended to set the projector to “Idle Mode” in the Setup menu for best Power ON response.

NOTE 2: Pins 2, 3, 5, 6 and 8 are used inside the projector.

NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.

www.necvisualsystems.com LT260/260K Page 7 of 7

Otros manuales para LT260 Series

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Proyector de NEC

NEC

NEC NP110 - SVGA DLP Projector Manual de usuario

NEC

NEC MultiSync MT1055 Guía de instalación y uso

NEC

NEC VT45 Manual de usuario

NEC

NEC PX1004UL-WH Manual de usuario

NEC

NEC MultiSync MT1055 Manual de usuario

NEC

NEC NC1200C Manual de usuario

NEC

NEC NP410 Series Manual de usuario

NEC

NEC NP1250 Series Manual de usuario

NEC

NEC NEC L51W LED Manual

NEC

NEC NP1000 Manual

NEC

NEC EDUCATIONNEWSRELEASEFINAL2 Manual de usuario

NEC

NEC NP610S Series Manual de usuario

NEC

NEC LT150Z - MultiSync XGA DLP Projector Manual de usuario

NEC

NEC VT37 Manual de usuario

NEC

NEC GT5000 Series Manual de usuario

NEC

NEC NEC090606 Manual de usuario

NEC

NEC NP610 Series Manual de usuario

NEC

NEC M350XS Manual de usuario

NEC

NEC iS15-2K Manual de usuario

NEC

NEC NP-M300WS Manual de usuario

NEC

NEC VT49 Series Manual de usuario

NEC

NEC VT46 Instrucciones de montaje

NEC

NEC PA1705UL-W Manual de usuario

NEC

NEC PA600X Series Manual de usuario

Manuales populares de Proyector de otras marcas

iEmmet

iEmmet MP-312 Manual de usuario

Epson

Epson VS400 Manual de usuario

Sony

Sony VPL-HS10 Marketing Specifications & Features Manual de usuario

Sony

Sony VPL-HW65ES Manual de servicio

Toshiba

Toshiba TLP-791U Manual de usuario

Philips

Philips LC1341 Guía de referencia

Panasonic

Panasonic PTL735NTU - LCD PROJECTOR-NETWORK IB Manual de usuario

BenQ

BenQ SH753P Manual de usuario

Eiki

Eiki EK-623U series Manual de usuario

Epson

Epson PowerLite Pro Cinema 6020UB Manual de usuario

Epson

Epson PowerLite Home Cinema 705HD Manual de usuario

Christie

Christie LHD700 Manual de usuario

Navitar

Navitar FX Manual de usuario

InFocus

InFocus LitePro 560 Manual de usuario

Sony

Sony SRX-R815P Manual de usuario

Vivitar

Vivitar DP1500 X Manual de usuario

Acer

Acer C20 Series Manual de usuario

Asus

Asus ZenBeam Latte Manual de usuario