Hi,

I bought a used GO 730 (J4) and updated the official 9.541 GO Navcore and v1030 "almost official" maps into it. No problems with that, and it has the SirfStar3 chip so shouldn't have WNRO issues either.

However, I can't get enough volume out from the speaker. I have set the volume to 100% and the voice guidance is still much quieter than in my XXL with 70% volume setting. Can't hear it clearly enough while driving in highway. I also tried the "Link volume to noise level" option, but it only seemed to turn the volume further down at lower noise instead of turning it up as needed, so I disabled it.

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Is there any easy fix for this, like setting for the maximum volume gain in some config file?

tohis Reviewed by tohis on 17th August 2019. GO 730 low volume problem Hi, I bought a used GO 730 (J4) and updated the official 9.541 GO Navcore and v1030 "almost official" maps into it. No problems with that, and it has the SirfStar3 chip so shouldn't have WNRO issues either. However, I can't get enough volume out from the speaker. I have set the volume to 100% and the voice guidance is still much quieter than in my XXL with 70% volume setting. Can't hear it clearly enough while driving in highway. I also tried the "Link volume to noise level" option, but Rating: 5