AudioPairing - low signal to noise ratio. Error displayed in SX80 Codec

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AudioPairing - low signal to noise ratio. Error displayed in SX80 Codec , Can anyone tell me why exactly this error is coming.

Is there any impact to audio with this error?

How to hide/remove this error?

[mneergaa · Accepted solution]

There are a few different reasons why you would see that message:

1. The SX80 is connected to a speaker that can't play at the frequencies required for Proximity to work.
2. The SX80 is connected to a 3rd party microphone that can't record at the frequencies required for the ultrasound diagnostics.
3. The microphone is placed in an unfortunate location relative to the speakers or a nearby source of noise.

Anyways, if Proximity is working you can safely ignore the message.