NEC VT49 Series Manuel utilisateur

NEC Display Solutions of America, Inc.

VT49 Installation Guide

Ceiling Mounted and Desktop Rev 1.2

www.necdisplay.com VT49 Page 1 of 6

Contents

Product Description, Lens Specs, Notes and Formulas Pg 1

Diagrams & Distance Charts Pg 2

Cabinet Dimensions Pg 3-4

Ceiling Mount Dimensions Pg 5

Input Panel and Control Codes Pg 6

Product Description

Type: 3 panel LCD projector, Brightness: 1600 ANSI Lumens

0.6” p-Si TFT w/MLA Dimensions: 12.1”(W) x 10.2”(H) x 4.4”(D)

Resolution: 800 x 600 Weight: 6.17 lbs

Fan Noise: 32 dB / 25dB @ 1 meter

Power Consumption: 205W (max) BTU’s: 699 BTU/hour

Lens Specifications

Throw Ratio: 1.8:1 (for 100” diagonal) Focal Length: 22.4 mm

Offset Angle: 8.4° (for 100” diagonal) F/#: 1.70

Screen Sizes: 25” - 300” diagonal (4:3) Manual Focus/Electronic Zoom

Notes

For screen sizes 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.

•All calculations are based on 4:3 aspect ratio.

•Distances are in inches, for millimeters multiply by 25.4.

•Distances may vary ±5%.

Formulas

The Projection Formulas use the image width for calculation. For proper projection placement, determine the image width

for the desired screen size. Use the Screen Formulas below to calculate all screen dimensions. Plug in the 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

B = Vertical distance between lens center and screen center Screen Diagonal = W x 5/4

C = Throw distance

D = Vertical distance between lens center and screen top

(screen bottom for desktop application)

Projection Formulas:

B= 0.266W

C= 1.813W-0.919

D= 0.108W

α= tan¯¹ (B/C)

NEC Display Solutions of America, Inc.

VT49 Installation Guide

Ceiling Mounted and Desktop Rev 1.2

www.necdisplay.com VT49 Page 2 of 6

Diagrams and Distance Charts

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of

installation.

Distances are in inches. For millimeters multiply by 25.4.

Ceiling Mounted

Lens Ctr

Screen Ctr

Throw Distance

Screen Top

5.26"

5.68"

Lens Offset From

Mount Pipe

3.27"

Lens Ctr

Screen Ctr

Throw Distance

Screen Bottom 2.57"

Desktop

Distance Chart for popular 4:3 screens Screen Size (4:3)

Diag W H

inches inches inches inches inches

30 24 18 6 -3

60 48 36 13 -5

72 57.6 43.2 15 -6

84 67.2 50.4 18 -7

90 72 54 19 -8

100806021 -9

120967226 -10

150 120 90 32 -13

180 144 108 38 -16

200 160 120 43 -17

250 200 150 53 -22

300 240 180 64 -26

B C D α

inches degrees

43 8.6

86 8.5

104 8.4

121 8.4

130 8.4

144 8.4

173 8.4

217 8.4

260 8.4

434 8.4

289 8.4

362 8.4

Note: For screen sizes not indicated on the projection

tables, use the formulas on page 1.

NEC Display Solutions of America, Inc.

VT49 Installation Guide

Ceiling Mounted and Desktop Rev 1.2

www.necdisplay.com VT49 Page 3 of 6

Cabinet Dimensions

The following drawings show the cabinet dimensions.

Dimensions are in inches. For millimeters multiply by 25.4.

PUSH

10.17

12.07

0.10

2.57

SELECT

ENTER

EXIT

ON/STAND BY SOURCE AUTO ADJ.

POWER

STATUS

LAMP

2.22

3.27

4.45

Ventilation

4.76

2.78

2.29

7.41

0.07

2.26

Zoom Lever

Focus lever

Ventilation

NEC Display Solutions of America, Inc.

VT49 Installation Guide

Ceiling Mounted and Desktop Rev 1.2

www.necdisplay.com VT49 Page 4 of 6

Cabinet Dimensions (continued)

The following drawings show the cabinet dimensions.

Dimensions are in inches. For millimeters multiply by 25.4.

for Ceiling mount kit

3 - M4*8 Max

Rear Foot

Front Foot

Lens Center

4.76

4.40

6.57

5.75

0.83

7.59

7.72

1.48

1.28 (Lens Top)

7.32

0.63

0.07

0.75

0.51

1.54 1.73

Lamp

Intake

S-VIDEO

VIDEO IN AUDIO IN

PC CONTROL MONITOR OUT COMPUTER IN

AC IN@`

NEC Display Solutions of America, Inc.

VT49 Installation Guide

Ceiling Mounted and Desktop Rev 1.2

www.necdisplay.com VT49 Page 5 of 6

Optional Ceiling Mount Dimensions (Model #: VL80CM)

The following drawings show the ceiling mount dimensions.

Dimensions are in inches. For millimeters multiply by 25.4.

8.62

2.71

2.99

3.35

8.74

NEC Display Solutions of America, Inc.

VT49 Installation Guide

Ceiling Mounted and Desktop Rev 1.2

www.necdisplay.com VT49 Page 6 of 6

Input Panel

S-VIDEO

VIDEO IN AUDIO IN

PC CONTROL MONITOR OUT COMPUTER IN

VT49

PC Control Codes

Function CodeData

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

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

INPUT SELECT COMPUTER 02H 03H 00H 00H 02H 01H 01H 09H

INPUTSELECTVIDEO 02H 03H 00H 00H 02H 01H 06H 0EH

INPUTSELECTS-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H

INPUT SELECT DVI (DIGITAL) 02H 03H 00H 00H 02H 01H 1AH 22H

PICTUREMUTEON 02H 10H 00H 00H 00H 12H

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

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

SOUNDMUTEOFF 02H 13H 00H 00H 00H 15H

PROJECTOR INFORMATION REQUEST 00H BFH 00H 00H 01H 02H C2H

ERROR STATUS REQUEST 00H 88H 00H 00H 00H 88H

INFORMATION REQUEST 03H 8AH 00H 00H 00H 8DH

Note: Contact your NEC rep for codes not listed.

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

NOTE 1 : Pins 2, 3, 5, and 6 are used inside the projector.

NOTE 2: For long cable runs it is recommended to set communication speed within the projector to 9600 bps.

Autres manuels pour VT49 Series

Table des matières

Autres manuels NEC Projecteur

NEC

NEC MultiSync VT440 Manuel utilisateur

NEC

NEC WT610E Manuel utilisateur

NEC

NEC PV800UL-W Manuel utilisateur

NEC

NEC NP3151W WXGA Manuel utilisateur

NEC

NEC NP3150 Series Manuel utilisateur

NEC

NEC VE282X Manuel utilisateur

NEC

NEC L102W Manuel utilisateur

NEC

NEC PE401H Manuel utilisateur

NEC

NEC NP4100-09ZL - XGA DLP Projector Manuel utilisateur

NEC

NEC P501X Manuel utilisateur

NEC

NEC NP600S XGA Manuel utilisateur

NEC

NEC VT45KG Manuel utilisateur

NEC

NEC P627UL Manuel utilisateur

NEC

NEC NP410W WXGA Manuel utilisateur

NEC

NEC M380HL Manuel utilisateur

NEC

NEC MT1035 - MultiSync XGA LCD Projector Manuel utilisateur

NEC

NEC NC1201L-A Manuel utilisateur

NEC

NEC LT30 - INSTALLTION GUIDE Manuel utilisateur

NEC

NEC VT695 Manuel utilisateur

NEC

NEC VT660K Manuel utilisateur

NEC

NEC VT615 Manuel utilisateur

NEC

NEC VT480 Series Manuel utilisateur

NEC

NEC VT491 Manuel utilisateur

NEC

NEC Cinema NP-NC1503L Manuel utilisateur

Manuels Projecteur populaires d'autres marques

iEmmet

iEmmet MP-312 Manuel utilisateur

Epson

Epson VS400 Manuel utilisateur

Sony

Sony VPL-HS10 Marketing Specifications & Features Manuel utilisateur

Sony

Sony VPL-HW65ES Manuel de service

Toshiba

Toshiba TLP-791U Manuel utilisateur

Philips

Philips LC1341 Guide de référence

Panasonic

Panasonic PTL735NTU - LCD PROJECTOR-NETWORK IB Manuel utilisateur

BenQ

BenQ SH753P Manuel utilisateur

Eiki

Eiki EK-623U series Manuel utilisateur

Epson

Epson PowerLite Pro Cinema 6020UB Manuel utilisateur

Epson

Epson PowerLite Home Cinema 705HD Manuel utilisateur

Christie

Christie LHD700 Manuel utilisateur

Navitar

Navitar FX Manuel utilisateur

InFocus

InFocus LitePro 560 Manuel utilisateur

Sony

Sony SRX-R815P Manuel utilisateur

Vivitar

Vivitar DP1500 X Manuel utilisateur

Acer

Acer C20 Series Manuel utilisateur

Asus

Asus ZenBeam Latte Manuel utilisateur