COBY electronic TFDVD7752 사용자 설명서
29
TROUBLESHOOTING
Ensure that the TV and amplifier have been turned on and properly set up.
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Ensure that the TV and amplifier connections are secure and correct.
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Try a different Audio track of the DVD by pressing AUDIO.
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Ensure that the MUTE function of the TV, Amplifier, or Player is not engaged.
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The remote control doesn’t work.
Ensure that the Power Switch has been physically set to the ON position.
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Ensure that there are no obstacles between the remote and the player.
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Point the remote at the remote sensor on the main unit.
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Ensure that the batteries in the remote retain a charge and have been installed correctly.
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Try replacing the remote’s batteries.
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The player has malfunctioned.
Unplug the player. After 30 minutes, plug in and power on the player -- the restore function should reset
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the player.
Monitor troubleshooting
There is no power to the device.
There is no power to the device.
Ensure that the Power Switch on the monitor is physically set to the ON position.
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Ensure that the AC adaptor cord is securely connected to the player and the proper wall outlet.
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There is no sound or distorted sound.
Ensure that the AV cable connections are secure and correct.
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Ensure that the MUTE function of the monitor is not engaged.
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The picture is noisy or distorted.
Reset the monitor’s color system.
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Ensure that the AV cable connections are secure and correct.
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