LG 42LV3700 Owner's Manual page 31

MAKING CONNECTIONS
109
Connecting to a USB
Connect a USB storage device such as a USB
flash memory, external hard drive, or a USB
memory card reader to the TV and access the
Smart Share menu to use various multimedia files.
See "Connecting USB storage devices" on page 62
and see "Browsing files" on page 67.
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Connecting to a Headphone
Listen to the sound through a headphone.
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NOTE
* AUDIO menu options are disabled when
connecting a headphone.
* When changing AV MODE with a headphone
connected, the change is applied to video
but not to audio.
Optical Digital Audio Out is not available
when connecting a headphone.
Headphone impedance: 16 _
Max audio output: 10 mW to 15 mW
Headphone jack size: 0.35 cm (0.13 inch)