Symptom | Checks | Remedy | |
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I get a poor picture with video | Improper control setting. | Adjust picture control as needed. | |
signal input. | Local interference. | Try another location for the TV. | |
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| Cable interconnections. | Be sure all connections are secure. | |
| Input impedance is not correct level. |
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I get a poor picture with RGB | Improper control setting. | Adjust picture controls as needed. | |
signal input. | Incorrect | Check pin assignments and connections. | |
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The tint is poor or colors are weak. | Are the tint and colors properly | Adjust picture controls as needed. | |
| adjusted? | Check pin assignments and connections. | |
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Nothing appears on the screen | Is the external device or computer power | Turn on the external device or computer power. | |
and I have an external device | turned on? |
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controlling the TV. |
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Is a source connected? | Connect source to the TV. | ||
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| Is the power management function in the | Operate the external device or computer (move | |
| standby or off mode? | the mouse, or press a key). | |
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Part of the picture is cut off or the | Is the position adjustment appropriate? | Adjust the screen settings. | |
picture is not centered. |
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The picture image is too large or | Is the screen size adjustment | Press the Aspect button on the remote control | |
too small. | appropriate? | and adjust properly. | |
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The picture is unstable. | Is the external device or computer | Set to the proper resolution. | |
| resolution setting appropriate? |
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The Power/standby indicator on | The horizontal or vertical sync signal is | Check the input signal. | |
the front of the TV blinks in red. | not present when the Intelligent Power |
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| Manager control is on. |
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The Power/standby indicator on | Did the TV turn off 5 seconds after you | Turn off the TV immediately and contact your | |
the front of the TV blinks rapidly | turned it on? | dealer or authorized service center. The power | |
in red. |
| supply circuit, the plasma display panel, or the | |
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| temperature sensor has been damaged. | |
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Troubleshooting 65