How to remap the touch button on Joying head unit
If your Android car stereo panel buttons ( power, home, volume, GPS and back button) on the screen are not responsive, please remap these buttons like the below steps:
Step 1: Go into Settings app:
Step 2: Enter “ Panel Key Learning” option and clear all learned buttons:
Step 3. Before you remap these buttons, please go to settings to increase the X-axis and Y-axis data.
Step 4: Remap these buttons, please noted that the touch range is decided by the first time you touch when learning the buttons, so make more area of your finger to touch it when learning. After learning, please click “ save” button.
Please check this video to get more details about panel buttons study:
Intel Android 6.0
FYT PX5 Android 8.0