Samsung SyncMaster 400CX-2 Quick Start Manual page 34

Q: Ghost images are shown in the picture.
A: 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 Preset Timing Modes.
Q: The image is too light or too dark.
A: Adjust the brightness and contrast.
(Refer to the Brightness, Contrast)
Q: The screen color is inconsistent.
A: Adjust color using Custom under OSD Color Adjustment menu.
Q: The color image is distorted by dark shadows.
A: Adjust color using Custom under OSD Color Adjustment menu.
Q: The color white is poor.
A: Adjust color using Custom under OSD Color Adjustment menu.
Q: The Power Indicator blinks.
A: The LCD Display is currently saving the changes made in the settings to the OSD
memory.
Q: The screen is blank and the power indicator light blinks every 0.5 or 1 seconds.
A: The LCD Display is using its power management system. Press any key on the
keyboard.
Q: The screen is blank and it is blinking.
A: 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.
Problems related to Audio
Note
Problems related to audio signals and their solutions are listed below.
Q: No sound.
A: Ensure that the audio cable is firmly connected to both the audio-in port on your
LCD Display and the audio-out port on your sound card.
(Refer to the Connecting a Computer )
A: Check the volume level.
Q: The sound level is too low.
A: Check the volume level.
A: If the volume is still too low after turning the control to its maximum, check the
volume control on the computer sound card or software program.
Troubleshooting
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