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Sony VPCEC1A4E - VPCEC1A4E Istruzioni per l'uso Inglese

Sony VPCEC1A4E - VPCEC1A4E Istruzioni per l'uso Inglese

Troubleshooting >

Troubleshooting > Bluetooth Technology n138 N Bluetooth Technology What should I do if other Bluetooth devices cannot find my computer? ❑ ❑ ❑ ❑ Make sure both devices have the Bluetooth function enabled. Make sure the WIRELESS switch is on and the WIRELESS indicator light is lit on your computer. You cannot use the Bluetooth function while your computer is in a power saving mode. Bring the computer back to Normal mode, then turn on the WIRELESS switch. Your computer and the device may be too far apart. Wireless Bluetooth technology works best when the devices are within 10 meters of each other. What should I do if I cannot find the Bluetooth device I want to communicate with? ❑ ❑ ❑ Check that the Bluetooth function of the device you want to communicate with is on. See the other device's manual for more information. If the device you want to communicate with is already communicating with another Bluetooth device, it may not be found or it may not be able to communicate with your computer. To allow other Bluetooth devices to communicate with your computer, follow these steps: 1 Click Start and Devices and Printers. 2 Right-click the Bluetooth device icon and click Bluetooth settings. 3 Click the Options tab and select the Allow Bluetooth devices to find this computer check box.

Troubleshooting > Bluetooth Technology n139 N What should I do if other Bluetooth devices cannot connect to my computer? ❑ ❑ ❑ Check the suggestions in What should I do if I cannot find the Bluetooth device I want to communicate with? (page 138). Make sure the other devices are authenticated. The data transfer distance can be shorter than 10 meters depending on existing obstacles between the two devices, on radio wave quality, and on the operating system or the software in use. Move your computer and Bluetooth devices closer to each other. Why is my Bluetooth connection slow? ❑ ❑ ❑ ❑ The data transfer speed depends on the obstructions and/or the distance between the two devices, on the radio wave quality, and on the operating system or the software in use. Move your computer and Bluetooth devices closer to each other. The 2.4 GHz radio frequency used by Bluetooth and wireless LAN devices is also used by other devices. Bluetooth devices incorporate technology that minimizes interference from other devices using the same wavelength, however, communication speed and connection range may be reduced. Interference from other devices may also stop communications altogether. Connection capability is affected by distance and obstructions. You may need to move your computer away from obstacles or closer to the device to which it is connected. Identify and remove obstacles between your computer and the device to which it is connected. Why can't I use the services supported by the connected Bluetooth device? Connection is only possible for services also supported by the computer with the Bluetooth function. For more details, search Windows Help and Support for Bluetooth information.