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NEC Solutions (America), Inc. 

Visual Systems Division 

VT48 Installation Guide 

Ceiling Mounted and Desktop 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev 1.1 

www.necvisualsystems.com

                                                                                  

 

 

 

 

 

 

 

 VT48   

       

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

MEN

U

SELECT

EN

TER

E

XI

T

ON

/S

TA

ND BY

SOURCE

AUT

O ADJ

.

POW

ER

STATUS

LAM

P

VT

48

2.

22

3.27

4.45

V

ent

ilat

ion

Ventilation

4.

76

2.78

2.29

7.41

0.07

2.26

Zoom Lever

Focus lever

Ventilation

 

 

 
 
 
 
 
 
 
 
 
 

 

 

 

 

Содержание VT48 Series

Страница 1: ...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 t...

Страница 2: ...ance Screen Top 5 26 5 68 Lens Offset From Mount Pipe 3 27 D B C Lens Ctr Screen Ctr Throw Distance Screen Bottom 2 57 D 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 8 100 80 60 21 9 120 96 72 26 10 150 120 90 32 13 180 144 108 38 16 200 160 120 43 17 250 200 150...

Страница 3: ...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 MENU SELECT E N T E R E X IT ON STAND BY SOURCE AUTO ADJ POWER STATUS LAMP VT 48 2 22 3 27 4 45 Ventilation Ventilation 4 76 2 78 2 29 7 41 0 07 2 26 Zoom Lever Focus lever Ventilation ...

Страница 4: ...ntinued 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 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 Intake S VIDEO IN VIDEO IN AUDIO IN L R PC CONTROL MONITOR OUT COMPUTER IN AC IN ...

Страница 5: ...Guide Ceiling Mounted and Desktop Rev 1 1 www necvisualsystems com VT48 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 ...

Страница 6: ... 01H 06H 0EH INPUT SELECT S VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H INPUT SELECT DVI DIGITAL 02H 03H 00H 00H 02H 01H 1AH 22H 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 Note Contact your NEC rep for codes not listed Cable Connection Communication Protocol Baud Rate 38400 bps Data Length ...

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