Hi guys,
I got some head unit, but I don't have cables with it. Can you tell me is that the head unit from Hyundai (may be Sonata ? )
Also, I connected it in my home via power supply (12 v 5A), and the unit starts, but an only a blue screen. When pressing buttons they beep, but nothing happening. Just Volume up, down and bass level shows on the screen when adjusting volume or bass.
Is the unit some kind of locked?







Please excuse me for my bad English.

Thank you in advance.

 

Can you post a pic of the label on top? I think the one for the '11 Sonata has another connector on the back

 

That's the label on the top. How you can see - there are no pins numbering. I was able somehow to go into navigator menu and tv. Also with guessing, I was able to enable illumination. Just a minute ago again with guessing, I was able to enable and Cam In. But for now, that's it. I'm wondering why I can get into the main menu.
The illumination is on pin 6 ( from left to right on the top line) and the cam is on 9.

The main problem is I can't find any signal on the pins for the speakers. Maybe I must connect + to one of them to power up the amp filter ?!

 

I don't think connecting power to any speaker output will be a good thing, it will likely kill the amp.
In the first menu pic the speaker was muted, maybe they still are? Try a couple of MP3's on a SD card to see if it will play them. The front face looks similar to Huundai, but the back looks different than most I've seen