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NEC Display Solutions of America, Inc.

                      

U321H Installation Guide 

Desktop and Ceiling Mount

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

        

v1.0

 

 

www.necdisplay.com 

 

U321H 

Page 4 of 9 

Cabinet Dimensions                                                           

The following drawings show the cabinet dimensions for the U321H. 
Dimensions are in inches. For millimeters multiply by 25.4. 

 
 
 
 
 
 
 
 

 
 
 

 
 
 

 
 
 

 
 
 
 

 
 
 

 
 
 
 

 
 
 

 
 
 

 
 
 
 

 
 

 
 

3.79

12

.0

4

14.98

16.7

4.23

19.2

20.6

18.2

Input Panel

Lamp Cover

11.24

IR Receiver

IR Receiver

In

ta

ke

E

xh

a

u

st

Summary of Contents for U321H

Page 1: ...figured for that screen type Notes For screen sizes not indicated on the projection charts 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 16 9 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 calculat...

Page 2: ...harts below for data Distances are in inches For millimeters multiply by 25 4 Projection Formulas A C 10 00 B 0 365W C 0 252W D 0 0835W Distance Chart for Popular 16 9 Screen Sizes Note For screen sizes not indicated in the distance charts use the formulas on page 1 Diagonal Width W Height H inches inches inches inches 85 74 42 9 90 78 44 10 95 83 47 11 100 87 49 12 27 29 30 32 6 2 6 5 6 9 7 3 Scr...

Page 3: ...low for data Distances are in inches For millimeters multiply by 25 4 Projection Formulas A C 10 00 B 0 365W C 0 252W D 0 0835W Distance Chart for Popular 16 9 Screen Sizes Note For screen sizes not indicated in the distance charts use the formulas on page 1 Diagonal Width W Height H inches inches inches inches 85 74 42 9 90 78 44 10 95 83 47 11 100 87 49 12 27 29 30 32 6 2 6 5 6 9 7 3 Screen Size...

Page 4: ... 0 www necdisplay com U321H Page 4 of 9 Cabinet Dimensions The following drawings show the cabinet dimensions for the U321H Dimensions are in inches For millimeters multiply by 25 4 3 79 12 04 14 98 16 7 4 23 19 2 20 6 18 2 Input Panel Lamp Cover 11 24 IR Receiver IR Receiver Intake Exhaust ...

Page 5: ... Desktop and Ceiling Mount v1 0 www necdisplay com U321H Page 5 of 9 Cabinet Dimensions continued The following drawings show the cabinet dimensions for the U321H Dimensions are in inches For millimeters multiply by 25 4 16 24 4 4 14 98 2 83 Terminal Cover NP08CV ...

Page 6: ...op and Ceiling Mount v1 0 www necdisplay com U321H Page 6 of 9 Cabinet Dimensions continued The following drawings show the cabinet dimensions for the U321H Dimensions are in inches For millimeters multiply by 25 4 4 46 7 90 0 96 5 09 5 15 4 M4 x 8mm For MOUNTING PLATE ...

Page 7: ...ation Guide Desktop and Ceiling Mount v1 0 www necdisplay com U321H Page 7 of 9 Optional Wall Mount Dimensions Model NP04WK The following drawings show the ceiling mount dimensions for the U321H Dimensions are in inches For millimeters multiply by 25 4 ...

Page 8: ...cdisplay com U321H Page 8 of 9 Optional Wall Mount Dimensions Model NP04WK Diagonal Width Height inch inch inch inch inch inch inch inch 85 0 74 42 8 7 27 0 18 7 6 2 6 4 90 0 78 44 6 2 28 6 19 8 6 5 6 8 95 0 83 47 7 3 30 2 20 9 6 9 7 2 100 0 87 49 8 4 31 8 22 0 7 3 7 5 D H Screen Size A B C C B D A H ...

Page 9: ...2H 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 38400 bps Data Length 8 bits Parity No Parity Stop Bit One bit X on off None Communications Fu...

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