11-17-2021, 09:45 AM
What is the reverse power supply of the factory setting item of the joying head unit?
Please let me know.
After replacing the LED back lamp, a problem occurred with the back camera.
Will it improve if the reverse power supply is turned on?
Please let me know.
After replacing the LED back lamp, a problem occurred with the back camera.
Will it improve if the reverse power supply is turned on?