LG GX 420W 3.1-Channel Soundbar System - Manual (Page 19)

Connecting 19
Connecting
2
y Use the speaker supplied with this unit
only. Using any other speaker may cause
malfunction.
y Be sure to match the speaker cable to the
appropriate terminal on the components: +
to + and – to –. If the cables are reversed, the
sound will be distorted and will lack bass.
>
Caution
LED indicator of wireless receiver
LED Color Status
Yellow - green
(Blink)
The connection is trying.
Yellow - green The connection is completed.
Red The wireless receiver is in standby
mode or the connection is failed.
Off
(No display)
The power cord of wireless
receiver is disconnected.
Setting up the wireless receiver for the
first time
1. Connect the power cord to the wireless receiver
to the outlet.
2. Turn on the main unit: The sound bar and wireless
receiver will be automatically connected.
- Yellow - green LED on the wireless receiver
turns on.
Manually pairing wireless receiver
When your connection is not completed, you can
see the red LED on the wireless receiver and rear
speakers are not made sound. To solve the problem,
follow the below steps.
1. Press PAIRING on the rear of the wireless
receiver.
- The yellow - green LED on the wireless receiver
blinks quickly.
2. Turn on the main unit
- Paring is completed. The yellow - green LED on
the wireless receiver turns on.
Surround sound
You can enjoy magnificent surround sound for all the
input sound source with rear speakers.
If you turn on the surround function, the whole
speaker outputs sound.
When you turn off the surround function, the
speakers output sound as an original input sound
channel.
To turn on surround function, press and hold on
the remote control for about 3 seconds and press it
once again while “OFF - SURROUND” is scrolled.
To turn off surround function, press and hold
on
the remote control for about 3 seconds and press it
once again while “ON - SURROUND” is scrolled.