Additional information – Pioneer Dj DDJ-FLX4 Portable 2-Channel rekordbox DJ and Serato Controller (Graphite) User Manual
Page 157

Additional information
157
En
rekordbox for iOS/Android
When connecting an Android device, stereo sound doesn’t
output correctly, MASTER output sound is distorted, then no
sound outputs from headphones.
•
If your Android device is connected with a USB cable, it may not
connect correctly and the stereo sound may not output normally. In
this case, set
[Android MONO/STEREO]
to
[MONO]
on the rear
panel.
When the USB connection is in use, sound doesn’t output from
the mobile device.
•
Sound doesn’t output from the mobile device when the USB
connection is in use. Connect a powered speaker, powered amplifier,
etc. to the
[MASTER]
output terminal on the unit.
When connecting via Bluetooth, sound doesn’t output from
the [MASTER] output terminals or headphones output terminal
on the unit.
•
When using the Bluetooth connection, sound can't be output from the
[MASTER]
output terminals or headphones output terminal on the
unit. Sound outputs from the mobile device instead.
If connecting with a USB cable, sound can be output from the
[MASTER]
output terminals and headphones output terminal on the
unit.