COBY electronic TF-DVD7750 instruction manual There is no sound or distorted sound

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TROUBLESHOOTING

There is no sound or distorted sound.

Ensure that the TV and amplifier have been turned on and properly set up.

Ensure that the TV and amplifier connections are secure and correct.

Try a different Audio track of the DVD by pressing AUDIO.

Ensure that the MUTE function of the TV, Amplifier, or Player is not engaged.

The remote control doesn’t work.

Ensure that the Power Switch has been physically set to the ON position.

Ensure that there are no obstacles between the remote and the player.

Point the remote at the remote sensor on the main unit.

Ensure that the batteries in the remote retain a charge and have been installed correctly.

The player has malfunctioned.

Unplug the player and remove the battery pack for 30 minutes. After that, reinstall the battery and plug in the player. Power on the player -- the restore function should reset the player.

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Contents TF-DVD7750 For Customer Use PrecautionsSafety Instructions Safety Instructions Table of Contents Mode / LCD Mode LCD Display On/Off Menu and Title Setup Disc Requirements Disc Care and MaintenanceCleaning a Disc About Optical DiscsPackage Contents Main Unit Location of ControlsSlave Monitor PBC Remote ControlAudio/Video AV Output ConnectionsHeadphone Connection Dolby Pro Logic Surround ConnectionIn-Car Dual Screen Slave ConnectionGetting Started Power Supply Using the AC Power AdapterPower Management Using the Battery Pack DCTo install the battery pack To charge the battery packUsing the Retractable Kick Stand Basic Operations Numeric Keypad Adjusting the VolumeDisc Error Messages Menu NavigationDVD/DISC Functions Program DVD Program ModeMulti-Angle/Subtitle/Audio ZoomMP3 Program Mode CD Program ModeFunction Buttons Wide Screen For use with wide DVD SetupLanguage Setup Screen SetupDefault To +4 0 is defaultAudio Setup Custom SetupCoby Electronics Technical Support TroubleshootingThere is no sound or distorted sound Ntsc SpecificationsPage Page Page Coby Electronics Corp