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Sony VGN-Z610Y User Guide - Page 191

Why can't I use the services supported by the connected Bluetooth device?

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n 191 N Troubleshooting 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. ❑ Note that large files may occasionally be corrupted during continuous transfer due to limitations of the Bluetooth standard and electromagnetic interference in the environment. 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 for Bluetooth information using Windows Help and Support. To open Windows Help and Support, click Start and Help and Support. 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.

Section	Page
Before Use	6
Documentation	7
Ergonomic Considerations	10
Getting Started	12
Locating Controls and Ports	13
About the Indicator Lights	19
Connecting a Power Source	21
Using the Battery Pack	22
Shutting Down Your Computer Safely	30
Using Your VAIO Computer	31
Using the Keyboard	32
Using the Touch Pad	34
Using Special-function Buttons	35
Using the Built-in MOTION EYE Camera	36
Using the Optical Disc Drive	39
Using the ExpressCard Module	49
Using the Memory Stick	52
Using the SD Memory Card	58
Using the Internet	61
Using the Network (LAN)	63
Using the Wireless LAN (WLAN)	65
Using the Bluetooth Function	69
Using Peripheral Devices	74
Connecting a Docking Station	75
Connecting External Speakers	83
Connecting an External Display	84
Selecting Display Modes	93
Using the Multiple Monitors Function	96
Connecting an External Microphone	99
Connecting a Universal Serial Bus (USB) Device	100
Connecting a Printer	103
Connecting an i.LINK Device	104
Customizing Your VAIO Computer	106
Selecting Performance Modes	107
Setting the Password	108
Using Fingerprint Authentication	120
Using the Trusted Platform Module (TPM)	128
Setting Up Your Computer with the VAIO Control Center	138
Using the VAIO Status Monitor	139
Using the Power Saving Modes	140
Managing Power with the VAIO Power Management	145
Protecting the Hard Disk	147
Upgrading Your VAIO Computer	148
Adding and Removing Memory	149
Precautions	155
Handling the LCD Screen	156
Using the Power Source	157
Handling Your Computer	158
Handling the Built-in MOTION EYE Camera	160
Handling Floppy Disks	161
Handling Discs	162
Using the Battery Pack	163
Using Headphones	165
Handling the Memory Stick	166
Handling the Hard Disk	167
Updating Your Computer	168
Troubleshooting	169
Computer	171
System Security	179
Battery	180
Built-in MOTION EYE Camera	182
Internet	184
Networking	186
Bluetooth Technology	189
Optical Discs	193
Display	198
Printing	202
Microphone	203
Mouse	204
Speakers	205
Touch Pad	206
Keyboard	207
Floppy Disks	208
Audio/Video	209
Memory Stick	213
Peripherals	214
Docking Station	215
Support Options	216
Sony Support Information	216

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191

Troubleshooting

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.

❑

Note that large files may occasionally be corrupted during continuous transfer due to limitations of the Bluetooth standard

and electromagnetic interference in the environment.

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

for Bluetooth information using

Windows Help and Support

. To open

Windows Help and Support

, click

Start

and

Help

and Support

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.