auna KR-140 DAB, Manual, Page: 53 / 134

53
EN
TROUBLESHOOTING
No power • Check whether DC plug of AC to DC adaptor is
it firmly plugged into DC jack of main unit.
• Check whether the AC to DC power adaptor is it
firmly plugged into AC outlet..
No sound • Check whether volume level is in lower position
on your main unit or and mobile device.
• Check if you have selected the correct mode
source.
• Make sure that your BT device is within the
effective operation range.
• Check whether the BT device is paired on your
mobile device.
• Check whether the BT device show connected
on your mobile device.
No radio station • Check whether the FM station’s is tuned in
correct frequency and programed.
No response
from speaker
• Restart the speaker by power Off and On.