General control
■ Power on /off
To power on your speaker:
Press and hold the
To power off your speaker:
Press and hold the
■ Volume control
Volume up:
Press the
Volume down:
Press the
■ Play and pause
Play music:
Press the
Pause music:
Press the
GX-BT390_IM_US_EN.indd 13
GX-BT390_IM_US_EN.indd 13
button.
button.
button once.
button once.
button once.
button once.
■ Forward/backward track
Forward track:
Press and hold
Backward track:
Press and hold
■ Light effect (3 modes)
Double click the
the light effect.
■ Switch BT and AUX mode
Press the
button to switch between
Bluetooth and AUX mode.
E-13
button.
button.
button to switch
7/25/23 1:37 PM
7/25/23 1:37 PM