LG 39LN549C - Connecting to an Audio System; Digital Optical Audio Connection; Connecting a USB Device

ENGLISH
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MAKING CONNECTIONS
Connecting to an Audio System
You can use an optional external audio system instead of the built-in speaker.
Digital Optical Audio Connection
Transmits the digital audio signal from the TV to an external device. Connect the external device and the TV with the
optical audio cable as shown in the following illustration.
OPTICAL AUDIO IN
OPTICAL
AUDIO OUT
Digital Audio System
(*Not Provided)
USB
Connecting a USB Device
Connect a USB storage device such as a USB flash memory, external hard drive, or a USB memory card reader to the TV.
USB IN
(*Not Provided)