Pulse APS12PA - User Manual

Questions and Answers

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Mitchell JohnsonAug 2, 2025
What to do if the Pulse APS12PA Speakers power LED is lit but there's no USB/SD player output?
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  Lori LoweAug 2, 2025
  If the power LED is on but you're not getting any sound from the USB/SD player on your Pulse speakers, here are a few things to check: * Make sure the USB or SD card has the correct audio files on it. * Verify that the USB or SD card is properly connected. * Press the MP3/LINE button and try the >II button. * Ensure the VOLUME isn't turned all the way down. * Look at the LCD display to see if the numbers are moving, indicating playback. * Confirm that all leads are in good condition and properly connected.
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Paula GutierrezAug 9, 2025
Why is there no sound from external inputs on my Pulse APS12PA even though the power LED is on?
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  Zachary MillsAug 9, 2025
  If the power LED is lit on your Pulse speakers but you're not hearing any sound from external inputs, try the following: * Check the volume and on/off switch on the external microphone or line source. * Make sure the VOLUME or MIC VOLUME control isn't turned all the way down. * Check if "LINE IN" is displayed on the LCD when using the AUX input by pressing the MP3/LINE button.
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omayAug 17, 2025
How to troubleshoot Pulse APS12PA Speakers with power LED on but no VHF output?
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  sreyesAug 17, 2025
  If the power LED is lit on your Pulse speakers but there's no VHF output, please check the following: * Ensure the 9V batteries in the wireless transmitters are working. * Verify that the wireless transmitters are switched on. * Confirm that the VHF POWER is switched on. * Check that the MIC VOLUME isn't turned down. * Look for the RF A and RF B LEDs to see if there's a radio signal.
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Susan GonzalezAug 25, 2025
What to do if Pulse APS12PA Speakers have no output and no LEDs lit?
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  donna51Aug 25, 2025
  If your Pulse speakers have no output and no LEDs are lit, try the following: * Ensure the POWER switch is turned on. * Check that the battery isn't completely drained. * Verify the mains lead is properly connected.