SpecialtyGreg

Make sure the antenna is plugged all the way in on the back of the radio

PAC audio makes a rca filter called RPA-VA1, this may help https://catalog.pac-audio.com/catalog/backup-camera-retention-harnesses/rpa-va1 If your'e using more than one video into the same circuit, you may need a video amplifier as well as a video switcher

Is the bypass for this model any different from other NEX models? Or can you use a pac tr1 or metra trig1? Or will the quadrant bypass work?

Has nothing to do with the 4200. If you have to keep refreshing the signal, its a problem on the siriusxm side of things

Don't see anything online and don't see it listed at pac-part either

Appradio 4 model sph-da120 is going bye bye. One of the big boys bought all the remaining inventory from Pioneer and they are discontinuing this model very soon.

The 8200 only has Pandora. It does not have Spotify as a source. Last years (2016) 3800-5800 models and this years avhx390bs and 490bs have Spotify as a source. You can only use Spoitfy on your 8200 via BT or with CP or AA.

Sometimes you have to plug the usbc cable direct into the back of usb1 for the 8200. If you are using the extension harness that came with 8200 then using another cable plugged in, AA does not like communicating thru 2 cables especially if they are longer than 2-3 feet.

I don't think you need to ground the parking brake if you're doing the quadrant bypass

You might be able to ground the green wire and see the greyed out settings. If not you may have to move a pin in the harness and then ground the green wire.

Does that model not have a calibrate section in the settings?

There seems to be not many people using this site like there used to be. Has something changed or is there like a private facebook group that everyone has migrated to?

Call Pioneer to see if they can fix it or contact United Radio in Syracuse NY as they are the east coast repair facility for Pioneer models.

Take it to an Apple store and let them run a test on the phone.

Nothing you can do. Tuners and models made here for the US are very different from overseas models made for the Euro and other country markets.