LG NB3540 User Manual

13

C

onnecting

3.  If the LED of the wireless subwoofer already 

blinks in yellow-green continually, you can skip 
this step.

 

Press and hold PAIRING on the back of the 
wireless subwoofer for more than 5 seconds.

 

- The LED of the wireless subwoofer lights up 

alternately in red and yellow-green.

4.  Disconnect the power cord of the main unit 

and the wireless subwoofer.

5.  Connect them again after the LED of the main 

unit and the wireless subwoofer is fully turned 
off.

 

The main unit and the wireless subwoofer will 
be paired automatically when you turn on the 
main unit.

 

- When the connection is completed, you can 

see the yellow-green LED on the subwoofer.

 

y It takes a few seconds (and may take longer) 

for the main unit and the subwoofer to 
communicate with each other and make 
sounds.

 

y The closer the main unit and the subwoofer, 

the better sound quality. It is recommended 
to install the main unit and the subwoofer 
as close as possible (within 5 m) and avoid 
the cases below.

 

- There is a obstacle between the main 

unit and the subwoofer.

 

- There is a device using same frequency 

with this wireless connection such as a 
medical equipment, a microwave or a 
wireless LAN device.

 

,

Note

1.  Connect the OPT. IN jack on the back of the 

unit to OPTICAL OUT jack on the TV using an 
OPTICAL cable.

Optical  

cable

2.  Set the INPUT source to OPTICAL. Press 

repeatedly FUNCTION on the remote control or  

F on the unit until the function is selected.

 

To directly select the OPTICAL function, press 

OPTICAL on the remote control.

 

y You can enjoy the TV audio through the 

speakers of this unit.  In the case of some 
TV models, you must select the external 
speaker option from the TV menu. (For 
details, reference your TV user manual.)

 

y Set up the sound output of  TV to listen to 

the sound through this unit :  
TV setting menu [ [Sound] [ [TV Sound 

output] [ [External speaker (Optical)]

 

y Details of  TV setting menu vary depending 

on the manufacturers or models of your TV.

 

,

Note