
| Explanation of the Characteristics of CRTs |
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| When the monitor is not fully warmed up, the screen may look slightly colored, e.g. |
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| reddish or bluish. This phenomenon is due to the unstableness of the electron gun during |
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| its |
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| to gain its proper color. |
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| Problems | Points to check with possible solutions |
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| 18) Control Pad “ENTER key” | The Adjustment Lock is probably on. To unlock: switch |
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| does not operate. | off the monitor power, then hold down the down arrow |
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| key of the control pad and switch the monitor back on. |
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| See page 23. |
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| The Adjustment Lock is probably on. To unlock: switch |
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| not operates. | off the monitor power, then hold down the down arrow |
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| key of the control pad and switch the monitor back on. |
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| See page 23. |
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| The AutoSizing button function may be set “Fine |
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| Contrast” in “Buttom Setting” menu. Change the setting |
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| to “AutoSizing”. See page 18. |
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4 TROUBLESHOOTING 29