Onbon OVP-H4D, Руководство пользователя

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Image cannot
show
on full LED
display.

Please check LED screen width and height
value is the same with LED screen resolution or
not. Users can set LED screen parameters on
“IMAGE OUTPUT”in menu.
VGA input image
is
not in middle.

Continuously press “AUTO”button on board
until it shows correctly.(When you do auto adjust,
please use full screen without black frame signal)
Image is in
middle, but
there’s black
frame.

This problem occurs because you use VGA,
DVI, HDMI port which are outputted from PC video
card.
No response for
buttons on board.

Please check the button lock is open or not
( ). Press rotate button as to enter into main
menu, close in “OPTION”. 。