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NEC Display Solutions of America, Inc.

               

VT695/700 Installation Guide 

Ceiling Mounted and Desktop 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev 1.1 

www.necdisplay.com

                                                                                  

 

 

 

 

  

 VT695/700  

                             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: VT695: 2500 

ANSI 

Lumens 

 

 

      0.63” 

p-Si 

TFT 

w/MLA           VT700: 3000 

ANSI 

Lumens 

Resolution: 

 

 

1024 x 768 

 

 

 

 

 

 

 

 

 

Fan Noise:      35 dB / 29dB @ 1 meter   

 

Dimensions:   

 

12.1” (W) x 10.2” (H) x 4.4” 

(D) 

    Weight:  6.4 

lbs 

Power 

Consumption: 

295W 

(max) 

         BTU’s: 

  1007 

BTU/hour 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens 

Specifications                              

Throw Ratio:   

1.5 – 1.8:1  (for 100” diagonal)     Focal 

Length: 

 

 18.9mm 

– 

22.7mm    

Offset Angle:   

8.7° - 10.4° (for 

100” 

diagonal) 

    F/#:    1.7 

2.07 

       

Screen 

Sizes: 

 25” 

300” 

diagonal 

(4:3) 

      Manual 

Focus/Manual 

Zoom 

           

 

 

 

 

 

 

 

 

 

Notes                                                                     

ƒ

 

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 a 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: 

Image 

Width 

              W 

4/3 

Image 

Height 

(size) 

            H 

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

 (wide) = 1.475W – 1.176 

(tele)

 

 = 1.773W – 1.173 

D

 = 0.108W 

α

 (wide) = tan¯¹ (B/C(wide)) 

α

 (tele) = tan¯¹ (B/C(tele)) 

 
 
 

Summary of Contents for VT695

Page 1: ...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 a 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 i...

Page 2: ...p B C Lens Ctr Screen Ctr Throw Distance Screen Bottom 2 57 D 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 53 22 300 240 180 64 26 B C wide tele D α wide tele inches degrees 34 41 10 6 8 9 70 84 10 5 8 7 84 101 1...

Page 3: ...6 Cabinet Dimensions The following drawings show the cabinet dimensions Dimensions are in inches For millimeters multiply by 25 4 MENU SELECT E N T E R E X IT ON STAND BY SOURCE AUTO ADJ POWER STATUS LAMP VT 480 PUSH 10 17 12 07 0 10 2 57 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 ...

Page 4: ...awings 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 AUDIO IN COMPUTER1 IN AUDIO OUT AC IN COMPUTER2 DVI I IN ...

Page 5: ...e Ceiling Mounted and Desktop Rev 1 1 www necdisplay com VT695 700 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 ...

Page 6: ...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 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 ...

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