Инструкция по эксплуатации LG 42PA4520
Страница 8
6
ASSEMBLING AND PREPARING
ENGLISH
1 Antenna Isolator Installation Guide
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Use this to install TV in a place where there is a voltage difference between GND of power and GND of
antenna signal.
- If there is a voltage difference between GND of power and GND of antenna signal, the antenna contact
might be heated and excessive heat might cause an accident.
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You can improve the safety when watching TV by efficiently removing power voltage from TV antenna.
Avoid disconnecting the antenna Isolator after installation.
Isolator
Plug 1
Plug 2
Plug 1
Plug 2
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Exterior of antenna isolator:
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Connection method :
- Connect Plug 1 with a signal cable.
- Connect Plug 2 with ANT input end on the back of TV.
ANTENNA/
CABLE IN
ANTENNA/
CABLE IN
RF-Coaxial Wire
Isolator
ANTENNA/
CABLE IN
ANTENNA/
CABLE IN
RF-Coaxial Wire
Isolator
STB
ANTENNA/
CABLE IN
“Equipment connected to the protective earthing of the building installation through the mains connection or
through other equipment with a connection to protective earthing - and to a cable distribution system using
coaxial cable, may in some circumstances create a fire hazard.
Connection to a cable distribution system has therefore to be provided through a device providing electrical
isolation below a certain frequency range (galvanic isolator, see EN 60728-11)”
When applying the RF Isolator, a slight loss of signal sensitivity can occur.