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NEC LT280 Instrução De Instalação

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NEC Display Solutions of America, Inc. 
Whitepaper 
 
 
                           
Projector Placement Comparison 
 
 
 
 
 
             Ver. 2.4 
 
 
www.necdisplay.com
 
 
 
 
        
PJ Placement Page 1 of 2 
 
  
Ceiling Mounted Installation
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
This is a reference to compare placement between the different models.  
The ability to hang a projector higher is usually desired;
 
 this drawing allows you to see the height each model needs to be mounted at for a 100" screen.
 
All the projectors are placed at the proper height (using 100" screen) and are within the zoom range for that lens. 
 
Note: All projectors shown at the middle point of their respective zoom range.
 
 
 
WT610E
Ceiling
100" Diagonal Screen
Top
Center
Bottom
Orange = LT280/LT380
Green = VT49
w/Standard Lens
Lens shift
Lens shift
w/NP03ZL Lens
Color Chart
NP40
NP50
NP60
Red = VT490/VT590/VT595/VT695/VT700
NP08ZL
Lens shift
Blue = NP1000/NP2000/NP3150
Brown = NP4000/NP4001