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(3) Enter the ScreenManager "Screen" menu.
(4) "Clock" Adjustment
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2
USING THE SCREENMANAGER
Function
Decreases the vertical bars of distortion.
a) Select the "Clock" icon and push the Enter
button to enter the "Clock" menu"
b) If vertical bars appear, these can be eliminated
by adjusting the right and left buttons.
i) If the screen is free from any bars of distor-
tion, proceed to "Position" adjustment.
ii) If horizontal flickering or horizontal bars
appear, proceed to "Phase" adjustment.
· The LCD monitor is designed for analog input
signals from a standard graphics board. The
analog input signal is converted to a digital signal
by the LCD circuitry. To convert the signal
correctly, the LCD monitor needs to produce the
same number of clock pulses as the dot clock of
the graphics system. When the clock pulse is not
correctly set, some vertical bars of distortion are
displayed on the screen.
· When adjusting the "Clock", the horizontal screen
size will also change.
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Troubleshooting
