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9 Common faults and exclusion methods
Failure Description
Unable to start reader
Unable
to
connect
reader
Reader is unable to
identify tag
No
sound
when
reading tag
Tag
with
password
operation failed
Invalid
tag
settings
Unable to refresh the
page
in
the
configuration
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth
for uncontrolled environment .This equipment should be installed and
operated with minimum distance 20cm between the radiator and your
body.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
Floor 3/5, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
E-mail：technical@marktrace.com
◢MR6121E UHF reader user manual（Ver 1.0）◣
Simple exclusion methods
■make sure the power adapter indicator light is on
■make sure the reader power interface is connected well
■make sure the reader IP address is correct
■make sure the network environment is good
■make sure antenna ports are connected correctly
■make sure antenna power is not to be 0
■make sure the buzzer is open
■make sure that when tag operates with password,the
radiation range of antenna is single tag or small amount
of tags
filter
■make sure the reading mode for reader is multi-tag read
■Clear CGI in the web address or re-enter the IP address
web
of the reader and refresh
R.C.
Phone：0755-2654 6392
Address：
Post：518057
FAX：0755-2655 3743
Website：www.marktrace.com
33
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