User's Manual

CAUTION
Please avoid hitting wireless communication antennas as this may adversely affect
communications quality.
Bluetooth
Bluetooth systems create a personal-area network (PAN), or
piconet
, that may fill a room or may
encompass no more distance than that between the cell phone on a belt-clip and the headset on your
head.
When Bluetooth-capable devices come within range of one another, an electronic conversation takes
p
lace to determine whether they have data to share or whether one needs to control the other. The user
doesn't have to press a button or give a command -- the electronic conversation happens automatically.
Once the conversation has occurred, the devices -- whether they're part of a computer system or a stereo
-- form a network.
Once a piconet is established, the members randomly hop frequencies in unison so they stay in touch
with one another and avoid other piconets that may be operating in the same room.
One of the wa
y
s Bluetooth devices avoid interferin
g
with other s
y
stems is b
y
sendin
g
out ver
y
weak
72_0128_001
16 May 2005
©
2005 Itronix Cor
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oration. All ri
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hts reserved.
GoBook
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PRO II Help
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