Microtek MS4 ユーザーズマニュアル

Use the Image -focus con-
trol (on the projector only) 
to sharpen the projected 
image  

. 

Use the Image -zoom con-
trol (on the projector only) 
to resize the projected im-
age and screen size  

. 

 

Use the Keystone buttons 
(on the projector or the 
remote control) to correct 
image-trapezoid (wider 
top or bottom) effect  . 

 

The keystone control ap-
pears on the display.