Dual MXD339BT User Manual (English)

Questions and Answers:

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matthewscynthiaAug 5, 2025
Why won't my Dual Receiver turn on?
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  Logan DiazAug 6, 2025
  If your Dual Receiver isn't turning on, there are several potential causes. First, the yellow wire might not be connected properly or may have an incorrect voltage. Check the connections to ensure they are within the proper voltage range (11~16VDC). Secondly, the black wire might not be connected to ground, so verify that connection. Lastly, a blown fuse could be the culprit, in which case you should replace the fuse.
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Evan DanielsAug 11, 2025
How to fix a Dual MXD339BT that has power but no sound?
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  tsalinasAug 11, 2025
  If your Dual Receiver has power but no sound is coming out, the issue might be with the speaker wires. Check the connections at the speakers to make sure they are properly connected. Also, one or more speaker wires could be touching each other or the chassis ground. Insulate all bare speaker wires to prevent them from touching each other or the chassis ground.
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Deanna RobersonAug 17, 2025
What to do if my Dual MXD339BT Receiver keeps blowing fuses?
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  valdezchristieAug 17, 2025
  If your Dual Receiver keeps blowing fuses, it could be due to several reasons. The yellow or red wire might be touching the chassis ground; check for any pinched wires. Alternatively, speaker wires might be touching the chassis ground, so inspect those for pinches as well. Finally, the fuse might have an incorrect rating, so ensure you are using a fuse with the correct rating.
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Victoria WilsonAug 25, 2025
What to do if 'NO FILE' appears on my Dual MXD339BT display?
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  taylor11Aug 25, 2025
  If 'NO FILE' appears on the display of your Dual Receiver, it means that no playable MP3 files were found on the device. To resolve this, check the device to ensure it contains valid MP3 files.
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Crystal MedinaAug 30, 2025
Why does my Dual MXD339BT display 'NO SUPPORT'?
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  Howard YorkAug 30, 2025
  If 'NO SUPPORT' appears on the display of your Dual Receiver, it indicates that an invalid ID3 tag version is present. This receiver supports version 1.0 to 2.0 ID3 tags.