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Adjust The Vertical Location; Adjust The Focus And Keystone - RCA RPJ104 Instruction Manual

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Adjust The Ver cal Loca on
Follow below picture to adjust the vertical location.
SCREEN
PROJECTOR
VERTICAL
DIMENSION
Adjust this knob ( ANGLE ADJ. knob)
to fine- tune the display angle to higher.

Adjust The Focus And Keystone

Follow below picture to adjust the focus and trapezoidal screen.
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.
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.
TRAPEZOIDAL ADJ. KNOB
FOCUS ADJ. KNOB
Then sharpen the image
by rotating focus knob.
7
SCREEN
VERTICAL
DIMENSION
AV
TF
HDMI
USB
SCREEN
VERTICAL
DIMENSION
PROJECTOR
VGA
PROJECTOR

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