CyberResearch GDO 18, User Manual, Page: 25 / 42

User’s Manual
15
Press the lower Function Control button (second button) to enable
the small Brightness icon. Use the Adjustment Control button
to increase (+) or decrease (-) the brightness level.
Press the upper Adjustment Control button (third button) to enable
the small volume icon. Use the Adjustment Control button to increase
(+) or decrease (-) the volume.
Press the lower Adjustment control button (fourth buttons) to enable
the small port icon. Press it again to switch to the other DVI (PORT2)
and close the icon.
1. No Signal coming
.
When the monitor is ON and there is no video signal received,
the following message will be displayed.
NO SIGNAL COMING…
CHECK SIGNAL CABLE
MONITOR WILL ENTER
POWER SAVING!!!!
2.
Signal out of monitor’s supported range.
When the frequency range is out of the monitor specifications,
the following message will be displayed.
SIGNAL OVER RANGE!
PRESS FUN/ADJ KEY
FUN
?
H-POSITION
ADJ
?
V-POSITION
When the signal is out of monitor frequency range, the screen display
will not be centered and the warning message appears. Users can pan
the display picture with the
Function Control and Adjustment Control
buttons. Then, user’s can see the display and change the frequency range.