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NB2520A

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  • Document Contents
    Troubleshooting
    Wrong current time
    Wrong current time CauseThe existing analogue broadcasting equipment are worn out and so the clock mayshow the wrong time. How to fixYou must set manual. And for blackout, the product may beinitialized and you need to reset the clock.
  • Document Contents
    Troubleshooting
    I tried using Head Cleaner for tape
    I tried using Head Cleaner for tape Cause If noise signal due to crumpled tape or foreign objects is input, it may occur.How to fix ①For wet type tape, add 6 drops of alcohol and insert the tape. Play 20sec. →Forward 10sec. → Rewind 10sec. ...
  • Document Contents
    Troubleshooting
    Bad radio reception
    Bad radio receptionSymptomBad radio receptionHow to fixUnlike other products, there are times the reception is not good when you placeit near the wall.Stretch your antenna as much as possible.※ Unlike ordinary radio, Home Theater has compli...
  • Document Contents
    Troubleshooting
    If I turn off the TV, Home Theater also becomes off
    If I turn off the TV, Home Theater also becomes offSymptomIf I turn off the TV, audio is also turned off. CauseTurn off Simple Link from TV.If Simple Link is on, Home Theaterwill be turned on and off along with TV.However, while CD isplayin...
  • Document Contents
    Troubleshooting
    There is a text on the display window
    There is a text on the display window CauseIf it shows D1~D7, it means the product is malfunctioning. How to fixPress reset button or try unplugging and plugging in again after an hour forthree times.
  • Document Contents
    Troubleshooting
    I can't tap the touch pad of the product
    I can't tap the touch pad of the productSymptomI can’t tap a touch pad of the product Things to checkIf you are wearing gloves or using a tool to tap, it will not operate.You should use your finger to tap, then the lamp will blink and it wi...
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