Samsung HW-E350 Manuel D'utilisation page 11

instaLLing tHe tOrOiDaL ferrite On tHe HDMi in/OUt caBLe
Lift up to release the lock and open the core.
Close the lock back.
Wind both HDMI IN/OUT cables together, make one
turn around the core.
(Start winding at 5-10cm away from the plugs)
instaLLing tHe ferrite cOre On tHe aUDiO caBLe
Lift up to release the lock and open the core.
Close the lock back. Place the audio cable on the opened core.
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