TROUBLESHOOTING
Symptoms That Seemingly Appear to be Failures
■Make the checks suggested below depending on the symptoms observed. If the symptoms remain uncorrected, contact your dealer.
WARNING • Customer servicing can be hazardous.
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• No picture with the power- |
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| • Check the way the power cable is connected. | 6 | ||
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indicating lamp off. |
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| • Press the power switch. | 7 | ||
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• The message “POWER |
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| No sync signal is detected. | 6 | |
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SAVE” is displayed. |
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| • Check the way the signal cable is connected. | ||
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| POWER SAVE | • Make sure that the switch of the computer, | 7 | ||||
• No picture with the power |
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| imaging equipment , etc., is turned on. | 9 | |
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| • Make sure the computer is not in the | |||
indicating lamp flickering in |
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| mode. | 10 | ||
green. |
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| • Check to see if the input selection matches the | 21 | ||
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| connection terminal. | ||
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• The message “OUT OF |
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| An input signal is not received normally. | 6 | |
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FREQUENCY” is displayed. |
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| • Check to see if the input signal matches the | 7 | |
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| OUT OF FRQUENCY | monitor specifications. | |||||
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| • Check the way the signal cable is connected. | 21 | |||||
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• The power indicating lamp is |
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| • Check the contrast and brightness settings | 6 | |
normally lit but no picture . |
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| (adjust them for higher contrast and brightness). | 7 | |
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| • Check the way the signal cable is connected. | ||
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• The display image appears |
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| • Adjust the dot clock frequency and phase. | 15 | |
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flowing slantwise. |
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| (Adjust the dot clock frequency first, the dot clock | 16 | |
• Text displayed across the |
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| phase next.) | ||
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screen appears vertically |
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| (RGB input) | 25 | |
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streaked, with the characters |
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in vertical columns blurred. |
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• Text displayed across the | • Adjust the dot clock phase for the clearest | 15 | ||||||
screen appears blurred. | viewing. | 16 | ||||||
• A fine pattern flickers when | (RGB input) | |||||||
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displayed on the screen. |
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• The remote controller does not work. | • Check to see if the batteries are loaded in the | 8 | ||||||
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| remote controller in opposite direction. | ||
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•Check to see if the batteries in the remote controller are OK.
ENGLISH
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