no.Statistics: Posted by Jammy — Wed Jan 23, 2019 3:20 am
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Are there any firmware updates for this unit? Is there anUpgrade I can do to Android 8.1
Statistics: Posted by Venom — Mon Jan 21, 2019 8:36 pm
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In fact, the voice option doesn't help in any sound gain . I asked our engineer and he told me that this is because that the factory software technician forgot to delete this option .
About the amplifier gain , do you mean the amp volume ? The amp volume control the voltage of the out put from speakers (Signal attenuation) . We tested one disc which contain a song professional for testing . When you set the amp volume as 0 db , and the voltage of of the out put from speakers is near 10.8V . When you set the amp volume as -15 db,and the voltage of of the out put from speakers is near 4.3V .
Regards
Statistics: Posted by Jammy — Wed Sep 26, 2018 2:17 am
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and sorry again that the voice gain in the factory settings page doesn't help to the navigation sound volume in fact and i mislead you before.
For the navi sound , you need to enter settings - car settings - navigation page and adjust the navi sound rate (see picture).
Regards
Statistics: Posted by Jammy — Fri Sep 21, 2018 3:36 am
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While trying different Navigation programs there are very large differences in volumes of the Navigation apps. Also the Radio portion of the unit is much louder than other audio. I would like to even out the different audio levels.. I found some setting in the factory settings that look like what I need to adjust. Some of the names do not directly match the names of the audio functions. Can you tell me what each one controls? Also what is the adjustment range of each one? I also see an Amplifier output adjustment. Does it control the overall volume output?
Statistics: Posted by Venom — Tue Sep 04, 2018 12:06 am
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