Ehotchpotch Car Stereo Bluetooth GPS Navigation with Backup Camera 8" Double 2 Din Touch Screen in Dash Car Radio for Toyota Camry 2007-2011 DVD/CD/MP3/USB/SD AM/FM+Free US GPS Map Card

As is typical with all things manufactured in China, the user guide is horrible. They use English words, for sure but it isn't intelligible English. The guide actually uses the term "earthlings," which I think means "ground." But who the heck knows?No installation instructions, but they're not really needed; the wiring harness adapter that comes with the unit is self-explanatory, and all plugs fit only where they belong. There's a red wire hanging off the camera wiring (at both ends) that wasn't necessary in my installation, and I'm curious in what installation it WOULDSo far, I've not been able to get any output from the camera to the head unit. The lights on the camera come on when I put the car (2010 Toyota Camry) in reverse, but nothing shows up on the screen. If this issue is resolved, I'll upgrade my rating, but right now, two is the best I can give it.Here's something else to bear in mind: The original head unit had two antenna connections going into it; this unit has only one, leaving one connection coming from the wiring harness homeless. I bought a splitter so I could plug in both, but it would have been nice if that hadn't been necessary. After all, this is DESIGNED to go into a Camry, and all Camrys to my knowledge have this two-antenna arrangement.

I like this Product

Nice

Screen for USB play stop working after 30 days. Screen works fine for radio and navigation but when it is in USB mode it is completely blank.

Is this unit automatically turn on the back up camera i put reverse but i have to switch to AV/in and music cut off???

I didn’t buy this unit from Amazon, but I did buy the EXACT MODEL.Installation was simple, other than the 2 antenna issue (adapter needed). And the tags on the wires are marked oddly (txt rn & cn I think )This company needs an ENGLISH speaking dept to write the install manual. Not that anyone with an ounce of brain matter couldn’t install this thing....it’s just that the manual showed 2 different stereo hookups....neither being this oneNeeds a tech support lineAlso nothing is said about having to configure the steering wheel controls or the car emblem