LG 75US340C0UD Guide De Configuration Rapide page 20

Method of volume control port
(Depending upon model)
• Cable Spec.
GND / UP / DOWN
12
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
(Depending upon model)
Wired network connection
This TV can be connected to a Pro:Centric server
via the port. After making the physical
connection, the TV needs to be set up for network
communication.
Connect the port of the Modem or Router from
Pro:Centric server to the
2
Broadband Modem
Broadband Modem
Pro:Centric Server
1 Connect the port of the Modem or Router to
the port on the TV.
2 Connect the port of the PC to the
port on the TV. (Depending upon model)
• Do not connect a modular phone cable to the
port.
• Since there are various connection methods, please
follow the specifications of your telecommunication
carrier or internet service provider.
port on the TV.
1
Router
Broadband Modem
Pro:Centric Server