Problem Solving | 43 |
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| f The message "Not supported." is displayed |
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| Check | Remedy | ||
| Is the image signal format setting correct? | Change the setting according to the signal for the connected equipment. | |||
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| Only when projecting images from a video source |
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| Do the image signal resolution and the refresh rate | Refer to the computer's documentation for how to change the image signal resolution and the refresh rate | |||
| correspond to the mode? | output from the computer. s "List of Supported Monitor Displays" p.70 | |||
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| Only when projecting computer images |
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| f The message "No Signal." is displayed |
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| Check | Remedy | ||
| Are the cables connected correctly? | Check that all the cables required for projection are securely connected. s Quick Start Guide | |||
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| Is the correct input port selected? | Change the image by pressing the [Source Search] button on the remote control or the control panel.s p.13 | |||
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| Is the power for the computer or video source turned on? | Turn the power on for the equipment. | |||
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| Are the image signals being output to the projector? | If the image signals are only being output to the computer's LCD monitor or to the accessory monitor, you | |||
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| need to change the output to an external destination as well as the computer's own monitor. For some |
| Only when projecting images from a laptop |
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| computer models, when the image signals are output externally, they no longer appear on the LCD monitor | |||
| computer or a computer with a |
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| or accessory monitor. sComputer's documentation, under a title such as "External output" or "Connecting |
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| an external monitor". |
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| If the connection is made while the power of the projector or computer is already turned on, the function |
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| [Fn] key that changes the computer's image signal to external output may not work. Turn the power for the |
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| computer and the projector off and then back on again. s Quick Start Guide |
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| f Images are fuzzy or out of focus |
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| Check | Remedy | ||
| Is the focus adjusted correctly? | Turn the focus ring to adjust the focus. s Quick Start Guide | |||
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| Is the projector at the correct distance? | For | |||
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| from 101 to 1041 cm. For |
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| Is the Keystone adjustment value too large? | Lower the projection angle to reduce the amount of keystone correction. s Quick Start Guide | |||
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| Has condensation formed on the lens? | If the projector is suddenly taken from a cold environment to a warm environment, or if sudden ambient | |||
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| temperature changes occur, condensation may form on the surface of the lens, and this may cause the images |
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| to appear fuzzy. Set the projector up in the room about one hour before it is used. If condensation forms on |
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| the lens, turn the projector off and wait for the condensation to disappear. |
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