HEDD TYPE 05 User Manual (English)

Questions and Answers:

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Jackson GarrettJul 27, 2025
What to do if my HEDD Speakers have hum, buzz and noise?
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  Michelle JonesJul 27, 2025
  If your HEDD Speakers are producing unwanted hum, buzz, or noise, try these steps: First, disconnect all signal cables. If the noise disappears, examine your audio cables and the equipment connected in your signal path to identify the source of the noise. Also, check for any electrical devices near the speakers that might be generating radio frequency interference (RFI), such as cellphones, switching power supplies, or radio equipment. Finally, attempt connecting the speakers to a different power socket to rule out power-related issues.
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laura25Aug 3, 2025
What to do if my HEDD TYPE 05 Speakers have green “ON” LED but no audio output?
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  emily03Aug 3, 2025
  If the “ON” LED is green on your HEDD Speakers but there's no audio output, consider the following: Begin by inspecting the wiring to ensure all cables are functional and correctly connected. Verify that you've selected the appropriate input using the SOURCE switch located on the speaker's back panel. Try connecting an audio source directly to the speaker to isolate the problem. If you get audio this way, the issue lies elsewhere in your signal path. Also, if the speaker's back panel feels excessively hot, the internal thermal protection might have disabled the audio output. In this case, turn the unit off, allow it to cool down, and then power it back on.
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allisontranAug 11, 2025
What to do if 'SYNC' LED lights up but there is no audio on HEDD Speakers?
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  melaniedavisAug 11, 2025
  If the “SYNC” LED is illuminated on your HEDD Speakers but you are not getting any audio, ensure that you have selected the HEDD BRIDGE input via the SOURCE switch on the back panel of the speaker. Also, verify that you have correctly routed the audio source to the HEDD BRIDGE output of your HEDD Bridge extension card.
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Shawn LongAug 19, 2025
How to adjust volume differences in HEDD TYPE 05 Speakers?
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  Richard GutierrezAug 19, 2025
  If your HEDD Speakers have differences in volume, use the GAIN control to compensate for any level differences.