User manual
7 
Manual Image Adjust 
displays the Manual Image Adjust menu. 
The 
Manual Image Adjust controls are explained below: 
Horizontal Size 
adjusts the width of the screen image. 
Horizontal Position 
moves the screen image left or right. 
Vertical Position 
moves the screen image up or down. 
Fine Tune 
sharpens focus by aligning the illuminated text and/or graphic charac-
ters. 
Sharpness 
adjusts the clarity and focus of the screen image. 
Scaling adjusts the video input signal to the screen size using the following op-
tions. 
Fill screen 
adjusts the video signal to fill the screen. 
Fill Aspect Ratio maintains the correct video signal proportions for differ-
ent resolutions. 
1:1 adjusts the video signal so that the height and width of the picture are 
the same.
Setup Menu 
displays the menu shown below. 
The 
Setup Menu controls are explained below: 










