LG CM4750 User Manual

31

Oper

ating

You can control some functions of this unit by 
your TV’s remote control with LG Sound Sync. It 
is compatible with LG TV that supports LG Sound 
Sync. Make sure your TV has the LG Sound Sync 
logo.
Controllable function by LG TV’s remote control : 
Volume up/down, mute
Refer to the TV’s instruction manual for the details 
of LG Sound Sync.

 

y

You can also use the remote control of 
this unit while using LG Sound Sync. If you 
use TV's remote control again, the unit 
synchronizes with the TV.

 

y

If the connection fails, check the conditions 
of this unit and your TV : power, function.

 

y

Make sure of the condition of this unit and 
the connection in the cases below when 
using LG Sound Sync.

 

- Turned off the unit.

 

- Changing the function to the others.

 

- Disconnecting the wireless connection 

caused by interference or a distance.

 

y

The amount of time to turn off this unit is 
different depending on your TV. 

 

y

Details of TV setting menu vary depending 
on the manufacturers or models of your TV.

 

y

If you connect LG Sound Sync when “Music 
Flow Bluetooth“ app is connected, control 
through the app is available.

 

y

If you turned off the unit directly by pressing 
1

/! (Power), LG Sound Sync will be 

disconnected. To use this function again, you 
should reconnect the TV and the unit.

 

y

If an LG TV is connected when using 

Bluetooth, Bluetooth is disconnected and 
the LG TV is connected.

 

y

If you try to change the function on using 
the LG TV function, volume will be change 
according to the LG TV volume level.

 

,

Note

1.   Turn on the unit by pressing 1 (Power) on the 

remote control.

2. Press FUNCTION until LG TV function is 

selected.

3.  Set up the sound output of TV to listen to the 

sound through this unit : 
TV setting menu 

[ [Sound] [ [TV Sound 

output] 

[ [LG Sound Sync (Wireless)] 

 

“PAIRED” appears on the display window for 
about 3 seconds and then you can see “LG TV” 
on the display window if connecting normally 
between this unit and your TV.