O-21 UMAN-CM2/3
Europe – EU Declaration of Conformity
This device complies with the essential requirements of the R&TTE
Directive 1999/5/EC. The following test methods have been applied in
order to prove presumption of compliance with the R&TTE Directive 1999/
5/EC:
• EN 60950: 2000
Safety of Information Technology Equipment
• EN 300 328-2 V1.4.1 (2003-04)
Technical requirements for spread-spectrum radio equipment
• EN 301 489-1/-17 V1.4.1/1.2.1 (2002-08)
EMC requirements for spread-spectrum radio equipment.
This device is a 2.4 GHz wireless LAN transceiver, intended for indoor
home and office use in all EU and EFTA member states.
Bluetooth™ Networking Overview
In order to exchange data, two Bluetooth enabled
devices must establish a connection. Bluetooth software
is always running in the background, ready to respond to
connection requests. One device (known as the
master
or the
client)
must request a connection with another.
The second device (the
slave
or the
server
) then accepts
or rejects the connection. A Bluetooth enabled QL 320
will normally act as a slave, but in theory any Bluetooth
device can be either a master or a slave. This miniature
network is sometimes referred to as a “piconet” and can
consist of several Bluetooth enabled devices.
Each Bluetooth enabled Cameo printer has a unique
Bluetooth Device Address (BDA) loaded into its radio
module when manufactured. For the most part, commu-
nications using the Bluetooth protocol are initiated and
processed without any operator intervention, much like
the IrDA system described previously.
