If you have the Axxerra 614 (my previous radio) you can view the camera while the radio is playing. Press and hold the mode button for a few seconds to switch between functions. You cannot adjust the radio volume while the camera is being displayed.
If you have the Axxerra 615 you can viwe the camera while the radio is on by pressing the camera icon on the screen. On this radio you can adjust the radio volume while the camera is displayed.
My 614 was replaced with a 615 (extended warranty) because the 614s (3 of them) kept losing power while driving.
US Army (Ret)
2020 Entegra Accolade 37TS
2019 Jeep Grand Cherokee Trailhawk (Toad)
FMCA - F432054