Operation Manual
Page 30
VM9312HD TROUBLESHOOTING Problem GENERAL Unit will not power on Remote control does not function No/low audio output Poor sound quality or distortion Tel-Mute malfunction Unit resets itself when engine is off TFT MONITOR Monitor... wiring and correct Volume set too low Increase volume level Improper "MUTE" connection Review wiring diagram and check "MUTE" connection Speakers damaged Replace speakers Heavily biased volume ... parking brake wire PRK SW is activated and parking brake is not engaged DVD is not compatible with current TV system settings Improper video signal connections Improper...
VM9312HD TROUBLESHOOTING Problem GENERAL Unit will not power on Remote control does not function No/low audio output Poor sound quality or distortion Tel-Mute malfunction Unit resets itself when engine is off TFT MONITOR Monitor... wiring and correct Volume set too low Increase volume level Improper "MUTE" connection Review wiring diagram and check "MUTE" connection Speakers damaged Replace speakers Heavily biased volume ... parking brake wire PRK SW is activated and parking brake is not engaged DVD is not compatible with current TV system settings Improper video signal connections Improper...
Operation Manual
Page 35
... Company or a service center • Elimination of the problem(s) for which vary from moisture, humidity, excessive temperature, extreme environmental conditions or external natural causes Please review the "Care and Maintenance" section of your Installation and Operation Manual for installation, removal or reinstallation of the product • Consequential damage to compact discs...
... Company or a service center • Elimination of the problem(s) for which vary from moisture, humidity, excessive temperature, extreme environmental conditions or external natural causes Please review the "Care and Maintenance" section of your Installation and Operation Manual for installation, removal or reinstallation of the product • Consequential damage to compact discs...