LG 42PA4520 - Инструкция (Страница 8)

6 ASSEMBLING AND PREPARING
ENGLISH
1 Antenna Isolator Installation Guide
y y 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.
y y 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
y y Exterior of antenna isolator:
y y 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.