background image

 

  

NEC Display Solutions of America, Inc.

               

P350W Installation Guide 

Ceiling Mounted and Desktop 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev 1.0 

www.necdisplay.com

                                                                                  

 

 

 

 

 

P350W  

                            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,   

 

 

 

 

 

Dimensions:  15.7” (W) x 4.5” (H) x 11.1” (D)   

      0.59” 

p-Si 

TFT 

w/MLA       Weight:  8.6 

lbs 

 

 

 

 

 

 

 

Resolution: 

1280 x 800 

 

 

 

 

 

 

 

 

 

 

Fan Noise:       

 

35 dB / 29dB @ 1 meter   

 

 

 

 

 

Brightness: 

3500 Lumens  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power 

Consumption: 

311W 

(max) 

         BTU’s: 

  1222 

BTU/hour 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens 

Specifications                              

Throw Ratio:   

1.3 – 2.2:1  (for 100” diagonal)       Focal 

Length: 

 

 17.4mm 

– 

29.0mm    

Offset Angle:   

4.8° - 8.0° (for 100” diagonal)      F/#:    1.7 

2.0  

 

 

 

 

 

 

 

 

 

 

 

 

 

Screen 

Sizes: 

 25” 

300” 

diagonal 

(4:3) 

       Manual 

Focus/Manual 

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 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 

16/10 

Image 

Height 

(size) 

            H 

10/16 

B = Vertical distance between lens center and screen center   

 

Screen Diagonal = W x 18.868/16 

C = Throw distance 
D = Vertical distance between lens center and screen top 
 

 (screen bottom for desktop application) 

 

Projection Formulas: 
B

 

0.188W            

C

 (wide) = 1.36W – 1.68 

(tele)

 

 = 2.26W – 1.68 

D

 = -0.125W 

α

 (wide) = tan¯¹ (B/C(wide)) 

α

 (tele) = tan¯¹ (B/C(tele)) 

 
 

Содержание NP-P350W

Страница 1: ...ection 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 desire...

Страница 2: ...inches inches inches inches 57 48 30 9 64 107 8 1 4 8 66 56 35 11 74 125 8 0 4 8 68 58 36 11 77 128 8 0 4 8 75 64 40 12 85 143 8 0 4 8 79 67 42 13 90 150 8 0 4 8 85 72 45 14 96 161 8 0 4 8 92 78 49 15 105 176 8 0 4 8 98 83 52 16 111 186 8 0 4 8 102 86 54 16 116 194 8 0 4 8 111 94 59 18 127 212 8 0 4 8 113 96 60 18 129 215 8 0 4 8 123 104 65 20 140 233 8 0 4 8 125 106 66 20 142 237 8 0 4 8 147 125 ...

Страница 3: ...v 1 0 www necdisplay com P350W Page 3 of 6 Cabinet Dimensions The following drawings show the cabinet dimensions Dimensions are in inches For millimeters multiply by 25 4 5 28 15 68 11 09 Lamp Zoom Lever Focus Lever Lens Shift Intake Filter 2 65 1 25 6 50 6 73 1 20 3 05 5 03 Exhaust Lens Cover ...

Страница 4: ...v 1 0 www necdisplay com P350W Page 4 of 6 Cabinet Dimensions continued The following drawings show the cabinet dimensions Dimensions are in inches For millimeters multiply by 25 4 Requires 4 M4x8mm screws for mount attachment 5 13 0 80 1 32 6 90 0 79 0 21 3 67 4 13 1 05 8 78 1 25 IR Receiver ...

Страница 5: ...llation Guide Ceiling Mounted and Desktop Rev 1 0 www necdisplay com P350W Page 5 of 6 Optional Ceiling Mount Dimensions Model MP300CM The following drawings show the ceiling mount dimensions Dimensions are in inches For millimeters multiply by 25 4 ...

Страница 6: ...CTURE 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 rep for codes not listed Cable Connection Communication Protocol Baud Rate ...

Отзывы: