Samsung HW-A40R Full Manual page 31

[ / p / ]

Press the button to select the previous music file.
Press the button to play/pause a music file.
Press the button to select the next music file.
USB RANDOM

The playback mode of the USB storage device changes to random repeat.
Mute

Press the button to mute the sound.
Press it again to unmute the sound.
LED Indicator
BASS ,.

Press the BASS ,or BASS .button to adjust the level of the woofer (bass) to between -6 to +6.
LED Indicator

(Bluetooth)
Press to enter the "Bluetooth"mode.
LED Indicator
AUX

Press to enter the "AUX" mode.
LED Indicator
W
W
B
Slow-Blinking
B
Fast-Blinking
B
W W
ENG - 31
Connected status
Disconnected status
Pairing status