CTX PV720 - Manual (Page 23)

PV720 User’s Manual
23
Trouble Shooting
I
f you are experiencing trouble with the LCD display refer to the following. If
the problem persists please contact your local dealer or our service center.
The monitor does not
respond after you turn on
the system.
Check if the monitor is turned on.
Turn off the power and check the monitor
power cord and signal cable are properly
connected.
The characters on the
screen are dim.
Refer to the Controls and Adjustments
section to adjust the brightness
(BRIGHTNESS on the OSD sub-menu.) .
The screen is blank. During use the monitor screen may
automatically turn off as a result of the
Power Saving feature. Press any key to
see if the screen comes back.
Refer to the Controls and Adjustments
section to adjust the brightness
(BRIGHTNESS on the OSD sub-menu.) .
The screen flashes when
it initializes.
Turn off the monitor and turn it on again.
Refer to the Controls and Adjustments
section to reload the default setting
(RESET on the OSD main-menu.) .
Partial image or
incorrectly displayed
image
Check to see if the resolution of your
computer is higher than that of the LCD
display.
Reconfigure the resolution of your
computer to make it less than or equal to
1280 x 1024.