Zebra Technologies Corporation MD-QL3021 Benutzerhandbuch
QL 420 User’s Guide
23
Wireless Communications with Bluetooth™using ZBR
Radio
Radio
The following section only applies when the Bluetooth Module (FCC ID: I28MD-BTC2-E)
is installed in the QL 420 printer (note that only one of the radio options can be in-
stalled in the printer at one time).
is installed in the QL 420 printer (note that only one of the radio options can be in-
stalled in the printer at one time).
“Bluetooth” is a worldwide standard for the exchange of data
between two devices via radio frequencies. Bluetooth radios are
relatively low powered to help prevent interference with other de-
vices running at similar radio frequencies. This limits the range
of a Bluetooth device to about 10 meters (about 32 feet).
relatively low powered to help prevent interference with other de-
vices running at similar radio frequencies. This limits the range
of a Bluetooth device to about 10 meters (about 32 feet).
Both the printer and the device it communicates with must fol-
low the Bluetooth standard.
Exposure to Radio Frequency Radiation
The radiated output power of this internal Bluetooth radio is far
below the FCC radio frequency exposure limits. Nevertheless,
this Bluetooth radio must be used in such a manner that the
antenna is 2.5 cm or further from the human body.
The radio and antenna are mounted internally in this printer
such that when the printer is worn with the back of the printer
against the body and the front of the printer (where paper exits)
away from the body, then the 2.5 cm distance between the
antenna and the users body will be met. Do not use the printer
in an unauthorized manner.
The internal Bluetooth radio operates within guidelines found in
radio frequency safety standards and recommendations. The
level of energy emitted is far less than the electromagnetic
energy emitted by other wireless devices such as mobile
phones.
below the FCC radio frequency exposure limits. Nevertheless,
this Bluetooth radio must be used in such a manner that the
antenna is 2.5 cm or further from the human body.
The radio and antenna are mounted internally in this printer
such that when the printer is worn with the back of the printer
against the body and the front of the printer (where paper exits)
away from the body, then the 2.5 cm distance between the
antenna and the users body will be met. Do not use the printer
in an unauthorized manner.
The internal Bluetooth radio operates within guidelines found in
radio frequency safety standards and recommendations. The
level of energy emitted is far less than the electromagnetic
energy emitted by other wireless devices such as mobile
phones.
European Regulatory Information for this Radio
AUS
B
DK
FIN
F
D
GR
IRE
I
LUX
NL
P
E
S
UK
Note: -Member states in the EU with restrictive use for this device are
crossed out!
This device is also authorized for use in all EFTA member states (CH, ICE,
LI, NOR)
crossed out!
This device is also authorized for use in all EFTA member states (CH, ICE,
LI, NOR)
0682
Important Notice:
This device is a portable RF printer intended for
commercial and industrial use
This device is a portable RF printer intended for
commercial and industrial use
in all EU and
EFTA member states except in France where
restrictive use applies.
restrictive use applies.