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Фрагмент инструкции
electronics. THE MOBILE ELECTRONICS COMPANY SINCE 1977 MS5006W Troubleshooting Guide No Audio • Check for any physical damage to speaker. • Verify Speaker wires are connected properly. • Verify Radio controls (balance, fader, volume and mute) are properly set for the speaker. • Verify with a meter there is power output going to speaker. • Connect a known good speaker to the radio to verify operation. Distortion • Check for any physical damage to speaker. • Verify a proper application/location is suitable for speaker operation. • Verify if the distortion is at all levels of volume. • Verify radio control settings are not causing issue. • Connect a known good speaker to the radio to verify operation. Crackling • Check for any physical damage to speaker. • Verify speaker wires have solid connections. • Check for any possible shorts in the speaker wiring. • Connect a known good speaker to the radio to verify operation. D.B. Technical Services 2/11/2008...