I have been searching for two days and cannot find any info on if i can change the background on this unit. I am thinking not since i cannot find any posts on it. If it is possible and you have a link in the process let me know...i will be more than happy to read all about it.
another issue i am having if anyone has a clue is I am using the the on board amp and everytime i start the truck dif speakers are working. All was working properly when i first installed it but this issue just starting coming up. I am thinking about installing a small 4 ch amp to use the preamp to cure the issue
