Westinghouse LCM - 19v1, Руководство пользователя

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12
SE-UM-1901-0502
Troubleshooting
No Power
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Make sure the DC cord is plugged into the back of the LCD monitor.
•
 Make sure the AC power cord is securely connected to the AC socket.
•
Plug another electrical device (like a radio) to the power outlet to verify that the outlet is
supplying the proper voltage.
No Image
•
Make sure the power button is ON.
•
Check whether the LCD monitor and computer power cords are plugged in and check
the power supply.
Power is ON but No Screen Image
•
 Adjust the brightness and contrast levels.
•
Make sure the VGA cable is securely connected to both the computer and monitor.
“Out Of Range”
•
Check the computer image output resolution and frequency and compare the value with
the preset values of the computer’s graphics card.
Fuzzy Image
•
Adjust the Phase setting on the monitor.
Image Too Bright or Too Dark
•
Adjust the brightness and contrast levels using the OSD.
•
Make sure that the computer is not displaying an irregular image.
•
Check the VGA connection between the computer and LCD monitor.
•
Perform Auto Adjust.
Distorted Image
•
Reset the LCD monitor by performing the “Recall” function using the OSD.
•
Remove extra accessories (such as a VGA extension cord).
Image is Not Centered (size is not scaled correctly)
•
Perform Auto Adjust
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Adjust the horizontal and/or vertical position using the OSD.
•
Check image size setting.
Colors are Not Correct
•
Adjust the color setting using the OSD.
No Sound
•
Check the audio connection.