USER GUIDE | LCD PROJECTOR |
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| SYMPTOM | SOLUTION | |
| Some colors are | ∙ Check first that there are no loose cable | |
| unstable or | connections. | |
| flickering | ∙ You can try to adjust the image quality with the | |
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| CONTRAST and BRIGHTNESS keys. | |
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| ∙ Try to improve the tuning using the TUNE key. | |
| The whole | ∙ Press SCALE to return to the default mode. | |
| image appears | ∙ Adjust the frequency and tuning settings | |
| to be unstable | (instability), or the image position settings | |
| or misplaced | (misalignment). | |
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| ∙ Check that you are using a source with | |
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| compatible resolution. | |
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| ∙ The LCD projector may be connected to a source | |
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| with a | |
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| Adjust the frequency and position of the image. | |
| Cooling fan is | ∙ Check that the Power ON/OFF switch is ON. | |
| not working | ∙ If the fan does not work the LCD projector must | |
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| not be used and should be returned to your | |
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| dealer for repair. | |
| The remote | ∙ Is the mouse cable connected? | |
| control mouse is | ∙ You must boot the computer after the cable has | |
| not working | been connected for it to recognise the mouse. If | |
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| you are unsure whether this was the case, reboot | |
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| your computer. | |
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| ∙ Make sure you point the remote control at the | |
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| projection screen or directly at the IR receiver | |
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| ∙ The maximum range of the IR transmitters is 7 | |
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| m/ 23 feet - Are you standing close enough? | |
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| ∙ If the effective range of the transmitters is | |
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| significantly reduced, the remote control needs | |
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| new batteries. | |
| The desktop | ∙ Remember that the mouse must be connected | |
| mouse is not | before the computer source is switched on. | |
| working | ∙ Are the mouse cable and mouse adapter | |
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| connections secure? | |
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| ∙ Check the mouse driver settings on the computer | |
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| source. | |
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