Panasonic WV-SPN531

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Symptom Cause/solution
Reference
pages
Audio input contains
noise.
•Checkthefollowing.
 •Groundingofthecamera,aswitchinghubor
peripheral devices are not done.
 •Thecameraisusednearanelectricalpowerline.
 •Thecameraisusednearadevicewhichproduces
strong magnetic field or radio waves (such as near
a TV/radio antenna, a motor of an air conditioning
system, a transformer, etc.)
When audio input still contains noise even after
checking the above possibilities, use a powered
microphone or connect audio output with low output
impedance.
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