Acer P5271 - Manual (Page 37)

25
English P5390W
The vertical image height can be adjusted between 5% and 25% of the image
height. (The minimum vertical image offset is fixed at 5% of the image height
above the centre of the projector lens.)
With the lens in the centre position the horizontal image position can be
adjusted to the left or right by up to a maximum of 15% of the image width.
100% (H)
5%
20%
100% (H)
20%
Screen
Maximum Shift
Distance (L)
Scr
een Height
Right Side (15%W)
RESYNC LAMP TEMP SOURCE
MENU
Screen Width (100%W) Left Side (15%W)