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Summary of Contents for John Lewis JL9100SB
Page 5
Press Func button repeatedly to change input mode. Press Optical button to move input directly to Optical mode. Pressing the EQ button will allow you to change the Treble / Bass / Subwoofer level to your own prefernce. Mute button. Sound Effect allows you to change to different sound profiles and effects.
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Do you have a question about the JL9100SB and is the answer not in the manual?
Questions and answers