Coby TF-DVD7750 Instruction Manual page 27

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.
TROUBLESHOOTING
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