Acer P5271 Series User Manual page 35

Note: The maximum shift of vertical (horizontal) image adjustment can be
limited by horizontal (vertical) image position. Please refer below diagram.
-30%(H)
H x 30%
V x 25%
V
Offset max=
V x 30%
Offset min= V x 5%
130%(V), 0%(H)
-5%(H)
-15%(H)
105%(V)
H x 5%
5%(H)
15%(H)
120%(V)
H
H x 5%
LAMP LAMP TEMP TEMP
RESYNC RESYNC SOURCE SOURCE
MENU MENU
25
30%(H)
H x 30%
V