LG USC9S Owner's Manual page 24

Status LED
Power on / Power off
1
2
3
Volume control
1 1
2 2
3 3
Mute
1
2
3
24
On (White, Orange, Blue, Purple, Green, Red)
Off
Blink
LED1 blinks red.
• Volume up: The LEDs get brighter and light up one by one.
• Volume down: The LEDs get darker and turn off one by one.
1 • The volume reaches maximum, all LEDs blink red.
• The volume reaches minimum, all LEDs turns off.
• If you press Up/Down button even when the level has reached the
2
maximum or minimum, the current function LED will blink 3 times.
• The LED colour changes according to the volume level.
3
• 1-33: Green
• 34-66: Yellow
• 67-99: Red
All LEDs blink orange.