Sound Is Not Good Or Sounds Strange - Yamaha YH-E700B User Manual

Troubleshooting > Sound is not good or sounds strange

Sound is not good or sounds strange

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You might be wearing the headphones on the wrong sides (L/R).
Check whether the left (L) and right (R) sides are facing correctly when you wear this product.
"Putting the headphones on" (p.24)
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