Operation Manual
Page 26
... system settings Improper video signal connections Prolonged image or improper height/width ratio dis- VM9213 TROUBLESHOOTING Table 7: Troubleshooting Problem Cause Corrective Action GENERAL Unit will not power on Check...is activated and parking brake is not engaged Flashing image or interference appears on screen DVD is not grounded and that it's properly insulated Check wiring and correct Turn... new one Remove battery and install correctly Check wiring and correct Increase volume level Review wiring diagram and check "MUTE" connection Replace speakers Adjust the channel balance to ...
... system settings Improper video signal connections Prolonged image or improper height/width ratio dis- VM9213 TROUBLESHOOTING Table 7: Troubleshooting Problem Cause Corrective Action GENERAL Unit will not power on Check...is activated and parking brake is not engaged Flashing image or interference appears on screen DVD is not grounded and that it's properly insulated Check wiring and correct Turn... new one Remove battery and install correctly Check wiring and correct Increase volume level Review wiring diagram and check "MUTE" connection Replace speakers Adjust the channel balance to ...