| 6. Using the Projector in a Network | ||
<Problem> The projector cannot be found with "General search". (IEU 1.0) | |||
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Check Points | Countermeasures | ||
Are the wireless LAN settings appropriate? | Please check the access points, the personal computer setting | ||
Are the channel numbers for the personal computer and the | values and the projector [LAN Mode] setting values. | ||
projector set to the same number? | When using the infrastructure or 802.11 Ad Hoc, please set to | ||
When WEP (encryption) has been set, has the same value been | the same character string since SSID distinguishes between | ||
set for both the personal computer and the projector? | upper and lower case characters. | ||
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Are radio communication conditions satisfactory? | Check whether there are obstacles located between the | ||
| access point and the personal computer. Try moving the | ||
| personal computer closer to the access point. | ||
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Are the TCP/IP settings (e.g., IP address, sub net mask, etc.) of | Check whether the network settings are within the same | ||
the personal computer and the projector correct? | segment. | ||
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Are more than one network interface cards (NIC) being used | Set only the network interface card (NIC) that is connected to | ||
with the same computer? | the projector to "Valid". | ||
| For a network card that is not connected to the projector, click | ||
| the network card name under "Control Panel" "System" | ||
| "Device Manager" "Network Adapter" and then click | ||
| [Properties (R)] and set the device usage to "Not used". | ||
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<Problem> Sometimes it takes a long time for screen transmission from the personal computer to the | |||
projector. (IEU 1.0) |
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Check Points | Countermeasures | ||
• Transmission time may be long depending on the image |
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pattern. |
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• When screens are sent to multiple projectors simultaneously, |
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a larger number of projectors will result in longer transmission |
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times. |
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• The transmission time may vary depending on the network |
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environment. |
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• The transmission time may vary depending on the perfor- |
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mance of the personal computer as well as other application |
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software that is running at the same time. |
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Transmission time will be longer when the resolution of the | We recommend that the resolution of the personal computer | ||
personal computer and that of the projector differ since there | and that of the projector be set to the same setting value | ||
will be an increase in resolution conversion processing. | (except GT6000). | ||
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<Problem> Cannot follow the screen switching processing of the PowerPoint slide show, etc. (IEU 1.0) | |||
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Check Points | Countermeasures | ||
Smooth screen switching processing or animation effects | Use the software with " the PowerPoint screen switching | ||
cannot be followed because in Image Express Utility 1.0, the | effects, animation effects, and other settings set to "None". | ||
screen condition of the personal computer is sent to the |
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projector at a fixed time interval. |
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Page 62
Image 62
