Speaker Output Setup; Network Setup; Other Connections - LG LX331 Series Owner's Manual

Speaker Output Setup

(Depending on model)
EXTERNAL
SPEAKER OUT
VOLUME
CONTROL
Control port for Speaker out
+
-
GND
RIGHT
LEFT
GND
NOTE
• Use only with the 3 Pole 3.5mm Stereo Jack.
• Do not connect your headphones or earphones to the port for
connecting an external speaker.
Method of Volume control port
• Cable Spec.
GND / Up / Down
UP
DOWN
Each Up / Down pin is
pulled to 3.3V with CPU
GPIO.
CPU detects transition
from 3.3V to GND level
for volume control.

Network setup

Wired network connection
(Depending on model)
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.
LAN
or
(MHEG & (MHEG / SERVICE)
SERVICE)
Broadband Modem
Pro:Centric Server
CAUTION
• Do not connect a modular phone cable to the LAN port.
• Since there are various connection methods, please follow the
specifications of your telecommunication carrier or internet service
provider.

Other connections

Connect your TV to external devices. For the best picture and audio
quality, connect the external device and the TV with the HDMI cable.
Some separate cable is not provided.
or LAN
Router
Broadband Modem
Pro:Centric Server
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