LG USE6S - Other Button Inputs

15
Function
1
2
3
OPTICAL/HDMI ARC
LED1 and LED2 light up white.
1
2
3
HDMI IN
LED1 and LED3 light up white.
1
2
3
USB
LED2 lights up purple.
The other button inputs
1
2
3
LED2 blinks red once when you press the button: Sound Effects ,
Information , Up/Down/Left/Right , Play/Pause