Sony DR-BT50 Bedienungsanleitung PDF herunterladen (Seite 21)

21

US

Precautions

On Bluetooth communication

• Bluetooth wireless technology operates

within a range of about 10 meters

(about 30 feet).

Maximum communication range may

vary depending on obstacles (person,

metal, wall, etc.) or electromagnetic

environment.

• The aerial of this unit is built into the

housing for the right ear. The sensitivity

of Bluetooth communication will

improve by placing a connected

Bluetooth device on your right side.

• The following conditions may affect the

sensitivity of Bluetooth communication.

– There is an obstacle such as a person,

metal, or wall between this unit and

Bluetooth device.

– A device using 2.4 GHz frequency,

such as a wireless LAN device,

cordless telephone, or microwave

oven, is in use near this unit.

• Because Bluetooth devices and wireless

LAN (IEEE802.11b/g) use the same

frequency, microwave interference may

occur and resulting in communication

speed deterioration, noise, or invalid

connection if this unit is used near a

wireless LAN device. In such as case,

perform the following.

– Use this unit at least 10 m (about

30 ft) away from the wireless LAN

device.

– If this unit is used within 10 m (about

30 ft) of a wireless LAN device, turn

off the wireless LAN device.

– Install this unit and Bluetooth device

as near to each other as possible.

• Microwaves emitting from a

Bluetooth device may affect the

operation of electronic medical

devices. Turn off this unit and other

Bluetooth devices in the following

locations, as it may cause an accident.

– where inflammable gas is present,

in a hospital, train, airplane, or a

petrol station

– near automatic doors or a fire alarm

• This unit supports security

capabilities that comply with the

Bluetooth standard to provide a

secure connection when the Bluetooth

wireless technology is used, but

security may not be enough

depending on the setting. Be careful

when communicating using Bluetooth

wireless technology.

• We do not take any responsibility for

the leakage of information during

Bluetooth communication.

• Connection with all Bluetooth

devices cannot be guaranteed.

– A device featuring Bluetooth

function is required to conform to

the Bluetooth standard specified by

Bluetooth SIG, and be

authenticated.

– Even if the connected device

conforms to the above mentioned

Bluetooth standard, some devices

may not be connected or work

correctly, depending on the features

or specifications of the device.

– While talking on the phone hands

free, noise may occur, depending

on the device or communication

environment.

• Depending on the device to be

connected, it may require some time

to start communication.

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