Maintenance
Troubleshooting for LF/MF speakers
One or more LF/MF loudspeaker produces distorted, buzzing, rubbing, muffled or weak sound.
Possible causes
— The screws used for reassembly are too loose.
— There is an air leak in the gasket.
— There is dust on the cone.
— The cone is damaged.
— The voice coil and/or the spider is damaged.
Procedure
1. Perform the loudspeaker disassembly procedure.
2. Visually inspect the loudspeaker and the cables.
If any damage is visible, replace the loudspeaker.
3. Carefully clean the loudspeaker with a dry cloth.
4. Repeat the reassembly procedure.
Replace the loudspeaker gasket and the screws.
Apply the recommended torque.
5. Repeat the listening test.
6. If a buzzing sound is still audible, repeat the test on the loudspeaker outside of the enclosure.
If the problem persists, replace the loudspeaker.
39 Syva user manual (EN) version 1.0
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