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NEC Display Solutions of America, Inc.

               

M271X/M311X Installation Guide 

Ceiling Mounted and Desktop 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev 1.0 

www.necdisplay.com

                                                                                  

 

 

 

 

M271X, M311X                             Page 4 of 6 

 
Cabinet 

Dimensions 

(continued) 

                        

 

The following drawings show the cabinet dimensions. 
Dimensions are in inches. For millimeters multiply by 25.4. 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for NP-M271X

Page 1: ...onal 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 ca...

Page 2: ...ffset From Mount Pipe B C Lens Ctr Screen Ctr Throw Distance Screen Bottom 2 22 C Throw Distance Screen Top 4 56 5 17 D B Lens Ctr Screen Ctr D 2 79 Diagonal Width W Height H inches inches inches inches 30 24 18 6 31 53 11 3 6 7 60 48 36 12 64 107 11 0 6 6 67 54 40 2 14 71 120 10 9 6 6 72 58 43 2 15 77 129 10 9 6 6 84 67 50 4 17 90 151 10 9 6 6 90 72 54 19 97 162 10 9 6 6 100 80 60 21 108 180 10 9...

Page 3: ... M271X M311X Installation Guide Ceiling Mounted and Desktop Rev 1 0 www necdisplay com M271X M311X Page 3 of 6 Cabinet Dimensions The following drawings show the cabinet dimensions Dimensions are in inches For millimeters multiply by 25 4 ...

Page 4: ...X M311X Installation Guide Ceiling Mounted and Desktop Rev 1 0 www necdisplay com M271X M311X Page 4 of 6 Cabinet Dimensions continued The following drawings show the cabinet dimensions Dimensions are in inches For millimeters multiply by 25 4 ...

Page 5: ...allation Guide Ceiling Mounted and Desktop Rev 1 0 www necdisplay com M271X M311X Page 5 of 6 Optional Ceiling Mount Dimensions Model M300CM The following drawings show the ceiling mount dimensions Dimensions are in inches For millimeters multiply by 25 4 ...

Page 6: ...2AH 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 rep for codes not listed Cable Connection Communication Protocol Baud...

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