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LG 47LY750H Owner's Manual

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ENG
ENGLISH
27
MAKING CONNECTIONS
Speaker Output Setup
Connect the external speaker to the 
SpEAKER 
OUT jack on the TV. 
SPEAKER OUT
UP
DOWN
Control port for Speaker out
GND
RIGHT
LEFT
GND
(*Not Provided)
 NOTE
 
y
Use only with the 3 Pole 3.5 mm Stereo 
Jack. 
 
y
Do not connect your headphones or 
earphones to the port for connecting a 
SpEAKER OUT.
method of Volume control port
Cable
Spec.
VOLUME
CONTROL
STEREO
SPEAKER
OUT
(8    )
    GND / Up / Down
Each Up/ Down 
pin is pulled to 
3.3 V with CPU 
GPIO.
CPU detects 
transition from 
3.3 V to GND 
level for volume 
control.
Network Setup
Wired network Connection
 
y
Image shown may differ from your TV.
This TV can be connected to a Pro:Centric 
server via the 
LAN port. After making the 
physical connection, the TV needs to be set up 
for network communication. Connect the LAN 
port of the Modem or Router from Pro:Centric 
server to the 
LAN port on the TV.
2
AUX LAN LAN
1
Pro:Centric Server
Broadband Modem
Broadband Modem
Pro:Centric Server
Router
1
Connect the LAN port of the Modem or 
Router to the LAN port on the TV.
2
Connect the LAN port of the PC to the 
AUX LAN port on the TV.
 CAUTION
 
y
Do not connect a modular phone cable to 
the 
LAN port.
 
y
Since there are various connection methods, 
please follow the specifications of your 
telecommunication carrier or internet service 
provider.