there are a couple different calibrations.....one is for the radio hardware, go to radio settings>display>press the upper right corner of the screen, follow the prompts. If the calibration is so screwed up that you cant get to that menu, select aux as the source using the hard buttons, hold down 8 on the remote.
Then there is the winCE(nav) screen calibration. Exit the nav program to get to the winCE menu (or just take the SD card out before you start the unit), go to setup>touchscreen, follow the prompts.
If its an android unit, screen calibration is in the android settings menu.
Last edited by jeffb325@NavigationSolutions; 12-27-2012 at 02:15 PM.