LG CKS57F Owner's Manual page 22

22 Operating
Controls connected Bluetooth device
You can control connected Bluetooth device by the
unit; play, pause, stop, skip.
,
Note
y Only Android OS and iOS is available to use
this function.
y This function may not be supported
depending on the Bluetooth device, or
operated differently.
Bluetooth connection lock (BT LOCK)
You can limit Bluetooth connection to only
BT (Bluetooth) and LG TV function to prevent
3
unintended Bluetooth connection.
To turn on this function, press and hold N for about
5 seconds in BT (Bluetooth) function.
"ON-BT LOCK" appears then you can limit Bluetooth
connection.
To turn off this function, press and hold N for about
5 seconds in BT (Bluetooth) function.
"OFF-BT LOCK" appears.
,
Note
Even if you set up Bluetooth connection lock to
On, this unit turns on by Auto Power function.
Turn off Auto Power function to prevent it.