Speaker Output Setup; Connecting To A Usb - LG MFL66100447 Owner's Manual

Lcd tv / led lcd tv
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66
MAKING CONNECTIONS

Speaker output Setup

This feature is not available for all models.
y
Connect the external speaker to the Speaker
output(STEREO) jack on the TV.
Method of Volume control port
Cable
Spec.
GND / Up / Down

Connecting to a USB

Connect a USB storage device such as s USB
flash memory, external hard drive, a USB memory
card reader to the TV and access the My media
menu to use various multimedia files. See
"Connecting USB storage devices" on p.35 and see
UP
"Browsing files" on p.36 .
Control port for Speaker out
DOWN
GND
RIGHT
LEFT
GND
• Each Up/ Down pin is
pulled to 3.3V with
CPU GPIO.
• CPU detects transition
from 3.3V to GND
level for volume con-
trol.
or

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