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Sony VPCCW2C5E - VPCCW2C5E Mode d'emploi Anglais

Sony VPCCW2C5E - VPCCW2C5E Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Bluetooth Technology n136 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 135). 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.

Troubleshooting > Bluetooth Technology n137 N Can I use a device with Bluetooth technology on airplanes? With Bluetooth technology, your computer transmits a radio frequency of 2.4 GHz. Sensitive locations, such as hospitals and airplanes, may have restrictions on use of Bluetooth devices to avoid radio interference. Check with facility staff to see if use of the Bluetooth function on the computer is permitted. Why can't I use the Bluetooth function when I log onto my computer as a user with a standard user account? The Bluetooth function may not be available to a user with a standard user account on your computer. Log onto the computer as a user with administrative rights. Why can't I use the Bluetooth devices when I switch users? If you switch users without logging off your system, the Bluetooth devices will not work. Be sure to log off before switching users. To log off your system, click Start, the arrow next to the Shut down button, and Log off. Why can't I exchange business card data with a mobile phone? The business card exchange function is not supported.