Download the latest firmware
The latest firmware is disclosed on the Onkyo website.
Troubleshooting
If you experience a problem with this unit, please check the following
items before requesting service. If it still does not operate correctly, con-
tact the retailer where you purchased the unit.
The unit does not turn on.
e If the remaining battery charge is too low, the unit will not turn on.
Supply power to the unit through the DC plug or the USB micro-B
port
e Has the automatic power saving function put the unit to sleep?
Turn the volume knob counterclockwise to turn the unit off once.
No sound is output.
e Use the volume knob to adjust the volume.
e Confirm that the connected device is playing back.
e Confirm the PHONES jack connection.
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