Audiovox MMD11A Operation Manual - Page 24

TROUBLESHOOTING PROBLEM IR remote inoperative Disc won't play Play starts, but then stops immediately No sound or distorted sound Can't advance through a movie SOLUTION - Verify that the batteries in the remote are fresh. - Verify that the remote sensor eye is not obstructed. - Insert a disc with the label side facing up. - Check the type of disc you put into disc tray. This DVD only plays DVDs, audio CDs and MP3s. - Both the unit and the disc are coded by region. If the regional codes don't match, the disc can't be played. This DVD player is set to Region Number 1. - The disc is dirty. Clean it. - Condensation has formed. Allow player to dry out. - Make sure your DVD is connected properly. Make sure all cables are securely inserted into the appropriate jacks. - If you are using the 2-channel IR headphones, make sure you turn on the IR headphone power, make sure the correct channel (A-B) is selected. - Make sure the Modulator is ON and the proper Frequency has been selected. - Make sure that unit is set to M1 when using Single Channel Headphones. - You can't advance through the opening credits and warning information that appears at the beginning of movies because the disc is programmed to prohibit that action. 24