Gaoyi Tech B-228 Installation Manual page 6

When the B-228 is power on, the screen
displaying.
When connected with the outer audio
source through
displaying.
Line-in, the screen
When B-228
Bluetooth enabled
displaying.
When paired
displaying.
When connected with Bluetooth enabled
phone, without other outer audio sources.
The screen displaying.
When connected with Line-in and Bluetooth
enabled phone, the screen displaying.
When playing the music from the USB drive,
the screen displaying.
When playing the music from the SD card, the
screen displaying.
start pairing with
phone, the
successfully, the
your
screen
screen