Troubleshooting (continued)
Symptom | Cause | Remedy |
The black, red, and green dots do not disappear.
The LCD is made with high- | — |
precision technology. However, |
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black points or bright points of light |
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(red, blue, or green) may appear |
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constantly on the LCD screen. This |
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is not a malfunction. |
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(Effective dots: more than 99.999%) |
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The picture color is | The color intensity and hue* are not | Adjust COLOR and HUE* in the menu |
different. | adjusted. | screen (page 27). |
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The picture is out of position in the PC mode.
The external display output signal of the connected computer does not match the supported input signal.
Change the screen resolution and the vertical frequency on your PC to match the supported output frequency (page 22). Refer to the instruction manual of your PC.
Noise appears on the picture in the PC mode.
The input signal does not match the supported specifications. See “Signal compatibility” (page 22).
In this case, the picture does not appear correctly.
Change the screen resolution or the vertical frequency of the external display output signal on your PC to match the supported vertical frequency (pages 22 and 24). Refer to the instruction manual of your PC.
The horizontal frequency of the signal | Change the display mode on your PC |
does not match the supported | to the external monitor only (page 24). |
specifications. |
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In this case, the flicker may appear on |
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the right edge of the picture. |
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The POWER switch does | — | Disconnect the AC power cord from the |
not function. |
| wall outlet. After three minutes, |
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| reconnect the AC power cord. |
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* NTSC (VIDEO) mode only |
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