NEC GT1150 Guida All'Installazione

 

 

0.5V

(0.43V)

 
 

0.5V

(0.43V)

 
 

+

-

+

-

0.25H

 

 
Lens Shift Range for Desktop and Ceiling Mount 
Application 
The diagram below shows the location of the image position 
in the lens. The lens can be shifted within the shaded area as 
shown using the normal projection position as a starting 
point. 
Note: Lens shift feature is not available with GT10RL (rear 
lens). GT10RL should be used only for “zero degree” / “no-
offset” applications. 
 
Maximum Possible Range 
for GT19ZL/GT24ZL/GT34ZL (GT13ZL): 
Up: 0.5V (0.43V) 
Down: 0.5V (0.43V) 
Right: 0.25H 
Left: 0.25H 
(H: width of projected image, V: height of projected image) 
 
Note: If lens is shifted in two directions combined, maximum 
range in either direction cannot be obtained due to rounded 
off area near edge of lens. (example: shift up and right) 

0.25H

0.25H

0.25H

0.25H

0.50V

0.50V

0.50V

0.50V

(0.43V)

(0.43V)

(0.43V)

(0.43V)