Samsung SyncMaster 320PX Manual page 66

(Refer toConnecting toaComputer)
s Probl_,'rns _Hatad to the S8_'aen
[] Note
• Problems related to the LCD Display screen and their solutions are listed
Problems
The screen s blank and the power
ndioater s off,
'Check Signal Cabs" message,
"Not Optimum Mode " message,
The picture role vertically,
The image is not cear; picture is
blurred,
The picture image is unstable and
shakes,
Ghost images are shown n the
picture,
The image is too ght or too dark,
The screen color is inconsistent,
The co,or image is distorted by
dark shadows,
The ocher whts s poor,
The power _ndioator blinks green,
The screen s blank and the power
ndieator ight is steady green or
blinks every 0,5 or 1 seconds,
The screen s blank and it is
blinking,
o
So utions
Ensure that the power cord is firmly connected and the LCD
LCD Display is on
(Refer to the Connecting the LCD Display )
Ensure that the signal cable is firmly connected to the PC or
video sources.
(Refer to the Connecting the LCD Display )
Ensure that the PC or video sources are turned on
Check the maximum resolution and the frequency of the video
Adaptor
Compare these values with the data in the Preset Timing Modes
Chart.
Check if the signal cable is securely connected.
Re-connect it, if necessary.
(Refer to Connecting to a Computer)
• Run Frequency Coarse and Fine tuning
Turn on again after removing aH accessories
(video extension cable, etc.)
• Set the resolution and frequency to the recommended ranges.
Check if the resolution and frequency set for the computer video
card falls in the range supported by the LCD Display.
if not, reset them referring to the current Information under the
LCD Display menu and Presat Timing Modes
• Adjusts the brightness and contrast.
(Refer to the Brightness, Contrast)
• Adjust color using Custom under OSD Color Adjustment menu
The LCD Display is currently saving the changes made to the
satt_,ngs to the OSD memory.
The LCD Display is using its power management system
Press a key on the keyboard.
if you see the "TEST GOOD" message on the screen when you
pressing the MENU button, check the cable connection between
the LCD Display and the computer to ensure that the connector
is properly connected.
ProbHsme lie ated tr) Aad}o
[] Note