LG 32LV761H Manual do Utilizador descarregar pdf (Página 22)

ENGLISH

Speaker output setup

(Depending on model)

VOLUME

CONTROL

STEREO

(8 )

EXTERNAL

SPEAKER OUT

DOWN

Control port for Speaker out

RIGHT

LEFT

GND

: Depending on model

• Use only with the 3 Pole 3.5 mm Stereo Jack.

• Do not connect your headphones or earphones to the

port for connecting an external speaker.

Method of volume control port

(Depending on model)

• Cable Spec.

GND / UP / DOWN

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.

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LG 32LV761H Manual do Utilizador Página 22