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Preface
When installing the coaxial cable to the TV Tuner, it is necessary to ensure that
the metal shield is reliable connected to protective earthing system of the
building.
Cable distribution system should be grounded (earthed) in accordance with
ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section
820.93, Grounding of Outer Conductive Shield of a Coaxial Cable.
This reminder is provided to call the CATV system installer's attention to Section
820.93 of the National Electric code, which provides guidelines for proper
grounding and, in particular, specifies that the coaxial cable shield shall be
connected to the grounding system of the building, as close to the point of cable
entry as practical.
To prevent explosion caused by improper battery replacement, use the same or
equivalent type of battery recommended by the manufacturer only.
Always keep the battery in a safe place.
If any of the following situations arises, get the equipment checked by a service
personnel:
The power cord or plug is damaged.
Liquid has penetrated into the equipment.
The equipment has been exposed to moisture.
The equipment has not worked well or you can not get it work according to
User’s Manual.
The equipment was dropped and damaged.
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