Sony VPCSE2E1E - VPCSE2E1E Istruzioni per l'uso Inglese
Sony VPCSE2E1E - VPCSE2E1E Istruzioni per l'uso Inglese
Sony VPCSE2E1E - VPCSE2E1E Istruzioni per l'uso Inglese
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Troubleshooting ><br />
BLUETOOTH Technology<br />
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What should I do if other BLUETOOTH devices cannot connect to my computer?<br />
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Check the suggestions in What should I do if I cannot find the BLUETOOTH device I want to communicate with?<br />
(page 180).<br />
Make sure the other devices are authenticated.<br />
The data transfer distance can be shorter than 10 meters depending on existing obstacles between the two devices, on<br />
radio wave quality, and on the o<strong>per</strong>ating system or the software in use. Move your computer and BLUETOOTH devices<br />
closer to each other.<br />
If you have disabled the wireless devices in the BIOS setup screen, you cannot use the BLUETOOTH function. To enable<br />
the devices, follow the steps in Disabling Built-in Devices (page 133).<br />
Why is my BLUETOOTH connection slow?<br />
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The data transfer speed depends on the obstructions and/or the distance between the two devices, on the radio wave<br />
quality, and on the o<strong>per</strong>ating system or the software in use. Move your computer and BLUETOOTH devices closer to each<br />
other.<br />
The 2.4 GHz band, with which BLUETOOTH devices or wireless LAN devices work, is used by various devices. Although<br />
BLUETOOTH devices use the technology to minimize radio interference from other devices that use the same band, such<br />
radio interference may cause slower communication speeds and shorter distances or communication failures.<br />
If a version of a BLUETOOTH standard employed on the BLUETOOTH device with which you want to communicate is not<br />
the same version as the one employed on your computer, the communication speed becomes slower.<br />
High-speed communications between your computer and BLUETOOTH devices are available when they are compliant<br />
with BLUETOOTH high speed technology. For the high-speed communications, enable both the wireless LAN and<br />
BLUETOOTH functions on the computer.<br />
!<br />
Some BLUETOOTH profiles do not support high-speed communications.