Audiovox DTT7810FM Operation Manual - Page 15

Troubleshooting PROBLEM The DVD Player will not play SOLUTION Make sure the AV IN/OUT switch on the side of the player is in the OUT position for standard play. Check the type of disc. This DVD Player only plays DVD's, Audio CDs and MP3s. Make sure that the shuttle is installed correctly. Make sure the correct source (DVD) has been selected. There is no sound from the Speakers There is no picture Poor AV performance Make sure the system settings are correct. Make sure the volume is turned UP. Make sure the sound setup of the DVD is correct. Is the disc dirty or warped? Clean or replace disc. Make sure no headphones are plugged into the headphone jack. Make sure the system is turned ON and in the correct video mode. Make sure your system connections are correct. Is your disc dirty or warped? Clean or replace disc. There is no sound when using wireless headphones Make sure the IRT switch is set to ON. Make sure the batteries of the headphones are fresh. The remote control does not work The words"Invalid Key" appear on screen Make sure there aren't any obstructions between the remote control and the DVD Player. Make sure the you are pointing the remote control at the DVD Player. Make sure the batteries are inserted correctly (check polarity). Replace weak batteries. The feature or action cannot be completed at this time because: The disc's software restricts it. The disc's software doesn't support the feature (e.g., angles) The feature is not available at the moment. You've requested a title or chapter number that is out of range. 13