TROUBLESHOOTING
Phenomenon | Cause | What to do | |
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| DC input terminal of the AC Adapter is | Connect the DC input terminal of the | |
| AC Adapter to DC IN connector of this | ||
| not properly connected. | ||
| monitor. | ||
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Power is not turned on. | Power supply plug is not properly con- | Connect the power supply plug to the | |
nected. | AC outlet. | ||
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| The AC cord is not properly connected to | Connect the AC cord to the AC Adapter. | |
| the AC Adapter. | ||
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NO SIGNAL is displayed on the center | Cable is not properly connected. | Connect the respective cable properly. | |
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of the screen and picture is not dis- |
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played. | Cable is not connected to respective | Connect the cable properly to its respec- | |
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| signal input. | tive input. | |
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Color is abnormal (red and blue is reverse, | Connection of the input signals are not in | Rearrange to connect the cables in prop- | |
sync is not in order) during Component | |||
proper order (Y, Cb, Cr). | er order. | ||
Input. | |||
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Menu is not displayed even if MENU | Menu is not displayed when there is no | Press the INPUT SELECT button to | |
button is pressed. | input signal. | change the input signal. | |
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Volume cannot adjust even if the - or + | Volume cannot be adjusted when picture | Press the INPUT SELECT button to | |
button is pressed. | is not displayed. | change to channel with input. | |
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Input signal cannot change even if the | The INPUT SELECT button is pressed | Press the INPUT SELECT button after | |
while onscreen display of PROCESSING | onscreen display of PROCESSING dis- | ||
INPUT SELECT button is pressed. | |||
displays on the screen. | appeared. | ||
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| Press the AUTO button for automatic | |
Position of picture display during PC | The timing data of connected PC is not | tuning. | |
In cases when it is still shifted, read | |||
input is shifted. | supported. | ||
page 19 and follow the procedure for | |||
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| auto tuning. | |
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The power cord insulation is damaged. |
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| The power cord or the plug is damaged. | Unplug the AC Adapter immediately, | |
The power cord and the power plug of | |||
If you continue to use it, a fire or electric | and refer servicing to qualified service | ||
the AC Adapter are hot during use. | |||
shock may occur. | personnel. | ||
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The power cord gets warm or hot if bent |
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or pulled during use. |
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