2010 Prius IV with stock backup camera which is mount about 6 inches off center of the car above license plate which used corrective software or some aspect of interface to ensure image showed center of the car.  Now that 8100 installed, camera image is displaying exactly as is, so about 6 inches off center.  I have been unable to find any camera settings on the HU to correct this as I was able to do on a previous car with a pioneer camera and HU combo.  Any options to correct the image so it's center other than running a pioneer camera in addition to the stock camera?

Don't know how to adjust the image, but you can adjust the 8100 guide lines. https://m.youtube.com/watch?v=REAu2Mgg6oA

Don't know how to adjust the image, but you can adjust the 8100 guide lines. https://m.youtube.com/watch?v=REAu2Mgg6oA

Thanks, 493008.  That was also useful.  I'm still trying to figure out the off-center fix.  I posted the question to the guys that did the video you shared and perhaps they will have feedback.  Much appreciated.