stereo settings

[wake zone]

We have a Supra SG 400 2015. We have been trying to get the stereo set to our liking. Some how we managed to lose the factory settings. How do we restore those setting or can we?

[Zim]

We have a Supra SG 400 2015. We have been trying to get the stereo set to our liking. Some how we managed to lose the factory settings. How do we restore those setting or can we?

Can you elaborate a little more? What don't you like about it?

[wake zone]

Yes and sorry for delay. We've simply lost our 4 zone controls on our screen. We only get "cockpit" on our screen. Used to see bow/cockpit/ tower top/tower right and be able to control volume for each zone. How can we get those option back?

[CJD]

Google the stereo head brand, name, adding "PDF instructions". You should easily be able to find the original instruction manual.