User Manual

36
QL Series User Guide
WLAN Module Using 802.11b CF Radio (North America)
The following section only applies when the CF (Compact Flash) WLAN module
(With FCC ID: I28MD-RW4137) is installed in a QL series printer (note that only one of the radio options can
be installed in the printer at one time). Other than conditions specified elsewhere in this manual, only one of
the radio options can be installed in the printer at one time and the antenna used for these transmitters must
not be co-located or must not operate in conjunction with any other antenna.
QL model printers have the FCC ID number label on the front of the module, and QL Plus models have the
FCC ID number on a label on the back of the unit.
Caution • Use of a QL series printer with the radio module marked
with FCC ID: I28MD-RW4137 meets the FCC requirements for radio
frequency (RF) radiation exposure in the standard body worn
configuration with no minimum separation. In this configuration,
which applies whether the belt clip or shoulder strap is used, the face
of the printer from which paper is transported is facing away from the
user’s body. The standard configuration must always be used when
the printer is body worn.
The QL 220, QL 220 Plus, QL 320, QL 320 Plus, QL 420 and
QL 420 Plus printers with this radio option have been SAR
tested. The maximum SAR value measured for each model is
listed below:
Model
SAR value W/Kg (1g average))
QL220 & 220 Plus 0.0618
QL 320 & 320 Plus 0.0500
QL 420 & 420 Plus 0.0432