Hardware Installation Manual 8 Document #: LTRT-28030
General Notes, Warnings, and Safety Information
Warning: Read and adhere to all warning statements in this document before installing
the device.
Warning: This device is considered as IPX0 non-water ingress protected and therefore,
must be installed only indoors.
Warning: The Ethernet port interface cabling must be shielded and routed only indoors.
Warning: The device must be connected to a grounded power outlet.
Warning: Routing of FXS telephony cables: Routing FXS telephony cables outdoors
can be done only in conjunction with a three-electrode Gas Discharge Tube (GDT) rated
at 350V located at the entry point of the two-wi
re into the building, and properly
grounded. When done correctly, the installation will meet ITU-T K.21 requirements.
Caution Electrical Shock
Do not open or disassemble this device. The device carries high voltage and contact
with internal components may expose you to electrical shock and bodily harm.
Warning: The device must be installed and serviced only by qualified service personnel.
Warning: The device must be installed only in restricted access locations that are
compliant with ETS 300
253 guidelines where equipotential bonding has been
implemented.
Warning: Disconnect the device from the mains and Telephone Network Voltage (TNV)
before servicing.
Warning: Use only the AC power cord that is supplied with the device to connect to the
power source.
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