Samsung HW-F551 User Manual

connections

ATTACHING THE TOROIDAL FERRITE CORE TO THE POWER CORD 
OF THE SUBWOOFER

Attaching the Toroidal ferrite core to the power cord of the subwoofer 
helps prevent RF interference from radio signals.

1.  Pull the fixing tab of the Toroidal ferrite core to open it. 

2.  Make two loops around the core with the power cable of the 

subwoofer.

3.  Attach the Toroidal ferrite core to the Subwoofer power cord as the figure 

shows and press it until it clicks.

LOOPING THE POWER CABLE AROUND THE TOROIDAL CORE

Lift up to release the lock and open the core.

Make two loops around the core with the power cable.

(Start winding 5-10cm (2-4in) 

away from the core).

Close the lock.