Adjust The Vertical Location
Follow below picture to adjust the vertical location.
S
C
R
E
E
N
Adjust this knob(Angle adjustment knob)
to fine-tune display angle to higher.
Adjust The Focus And Keystone
Follow below picture to adjust the focus and trapezoidal screen.
1. Adjust the focus by turning the knob while observing the image pixels near the center of the
screen. Optimal focus is obtained when the pixels are clearly visible. Depending on the projected
screen size, the focus near the screen edges may be less sharp than the screen center.
2. Keystone image is created when the projector beam is projected to the screen in an angle.
Keystone correction will restore the distorted image to a rectangular or square shape.
Angle adjustment knob
PROJECTOR
VERTICAL
DIMENSION
KEYSTONE
OK
①
S
C
R
E
E
N
VERTICAL
DIMENSION
S
C
R
E
VERTICAL
E
DIMENSION
N
Trapezoidal adjustment
knob
②
8
PROJECTOR
PROJECTOR
FOCUS
KEYSTONE
OK