Problems | Points to be checked | Measures (Remedy) | Reference |
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Irregular color | Is the monitor placed or moved close to | Move the device away from the monitor. | 15 |
| a speaker or any other device | Set the [DEGAUSS] item in the <MAIN MENU> |
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| incorporating a magnet? | screen to degauss the screen. |
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| Has the position of the monitor been | When degaussing, wait more than 30 minutes for |
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| changed with the power on? | maximum effect. |
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Wrong picture | Has the picture position, size or | Adjust the picture size (H SIZE, V SIZE) or | 10, 11 |
position, wrong | distortion been changed? | position (H POSITION, V POSITION) in the |
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picture size |
| [SIZE/POSITION ADJ.] item in the <MAIN |
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| MENU> screen. |
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| Adjust the picture distortion (PINCUSHION, PIN. |
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| BALANCE, TRAPEZOID and PARALLELO- |
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| GRAM) in the [DISTORTION ADJ.] item in the |
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| <MAIN MENU> screen. |
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| It may not be possible to expand the picture due |
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| to the selected input mode. In this case, |
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| adjustment is impossible. |
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| Has the scan size or aspect ratio | Adjust the [SCAN SIZE] or [ASPECT] item in | 13 |
| setting been changed? | [FUNCTION SELECT] in the <MAIN MENU> |
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| screen. |
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Front panel | Has the CONTROL LOCK function | Set the CONTROL LOCK function to OFF. | 17 |
buttons and | been set to ON? |
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knobs do not |
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function |
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The following are not malfunctions:
●When a bright still image (such as a white cloth) is displayed for a long period, it may appear to be colored. This is due to the structure of the cathode ray tube and will disappear when another image is displayed.
●You may sometimes experience a mild electric shock when you touch the picture tube. This phenomenon is due to a normal buildup of static electricity on the CRT and is not harmful.
●The monitor emits a strange sound when the room temperature changes suddenly. This is only a problem if an abnormality appears on the screen as well.
●If two or more monitors are operated next to each other, their images may shake or be distorted. This phenomenon is due to mutual interference; it is not a malfunction. Move the monitors away from each other until the interference disappears or turn the power off on any monitor that is not being used.
If the INPUT A or INPUT B indicator blinks:
It means that a malfunction has been detected by the monitor’s
INPUT A indicator blinks : bus control malfunction
INPUT B indicator blinks : deflection control malfunction
When one of these indicators blink, the protection function automatically cuts power.
If this happens, turn the power off, unplug the monitor and consult a
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