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Adjust the echo cancel level

Adjust during a Bluetooth hands-free call

1. Touch [Speech Quality].
   
2. Touch or to adjust each parameter.
   • [Echo Cancel Level]: Adjust the level of echo cancellation.
   • [Time Alignment]: If a echo generates on the other side of a Hands-Free call (echo cancellation does not work), adjust the sound delay time.
   

Adjust during a call using Android Auto or Apple CarPlay

1. Press the button.
   
2. Touch .
   
3. Touch [Speech Quality Adjust].
   
4. Touch or to adjust each parameter.
   • [Echo Cancel Level]: Adjust the level of echo cancellation.
   • [Time Alignment]: If a echo generates on the other side of a Hands-Free call (echo cancellation does not work), adjust the sound delay time.