Mintek DTV-373-D ユーザーズマニュアル

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No sound
Check  if  the unit  is  connected  securely.
Make sure the TV or amplifier is working properly.
Make sure the amplifier is set to receive DVD signal   
output.
No image
Check if the unit is connected  securely.
Make sure the TV is working properly.
Make sure the color system is set correctly.
Bad sound quality
Make sure  the audio  output mode is set correctly.
Make sure the audio connection between the unit and 
amplifier is in place.
This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other
intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology
must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise
authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.
Disc cannot be played
There is no disc in the unit.
Put the disc on the disc tray properly with the label 
side up.
Clean the disc.
Moisture has condensed in the unit. Remove the 
disc and leave the unit on for about an hour.
The unit doesn't operate normally 
Disconnect the power plug and insert it into the wall 
outlet again.
Remote control does  not work
Remove  barriers  between  the  remote control and the 
unit.
Point the remote control at  the  remote control sensor 
of the unit.
Replace the batteries with new ones.
If you experience the following problems while using the unit, this  troubleshooting guide can help you.
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TROUBLESHOOTING