Sony SRS-BTS50 - Manual (Page 42)

Help Guide
What is BLUETOOTH wireless technology?
BLUETOOTH wireless technology is a short-range wireless technology that
enables wireless data communication between digital devices, such as a computer
and digital camera. BLUETOOTH wireless technology operates within a range of
about 10 m (about 30 ft).
Connecting two devices as necessary is common, but some devices can be
connected to multiple devices at the same time.
You do not need to use a cable for connection, nor is it necessary for the devices
to face one another, such is the case with infrared technology. For example, you
can use such a device in a bag or pocket.
BLUETOOTH standard is an international standard supported by thousands of
companies all over the world, and employed by various companies worldwide.
Maximum communication range
Maximum communication range may shorten under the following conditions.
There is an obstacle such as a person, metal, or wall between the system and
BLUETOOTH device.
A wireless LAN device is in use near the system.
A microwave oven is in use near the system.
A device that generates electromagnetic radiation is in use near the system.
Interference from other devices
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 the system is used near a
wireless LAN device. In such a case, perform the following.
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