Speaker: Testing and Inspection

Inspection

1. Troubleshooting for Speaker
(1) Basic inspection of speaker
Inspect the sound from speaker. Make sure the electrical connector is connected and the speaker mounting screws are tight to remove vibration.




(2) Case Troubleshooting






CAUTION:
- Use care when dealing with speakers.
- Speakers can be damaged by: Impact by droping or hitting the speaker.
- Keep liquids away from the speaker
- Use caution - diaphragm is paper which is easy torn by impact and external force.
- Speakers are not covered by the manufacturer's warranty if the audio system is modified in any way.