Gateway AD-520 Manual De Usuario

www.gateway.com

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DVD discs and players contain regional codes that help control DVD title 
exports and help reduce illegal disc distribution. To be able to play a DVD, 
the disc’s regional code and your DVD player’s regional code must match.

The regional code on your DVD player is set when it is manufactured. The 
regional code for the United States and Canada is 1. The regional code for 
Mexico is 4.

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Make sure the invalid operation symbol is not shown on the display. For 
more information, see 

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Clean the disc.

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The disc is scratched and cannot be played.

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Make sure that the video cable(s) are connected.

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Make sure that the television has been set for the correct input source.

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Make sure that the DVD is not dirty or scratched.

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If you are using component video output, make sure that the correct 
component video output type has been selected for your television. For 
more information, see 

.

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Make sure the correct video format has been selected for your television 
and DVD disc. For more information, see 

.

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You are using the rapid advance or reverse playback feature or the frame 
advance or reverse playback feature.

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Make sure that you have not connected a VCR between the television and 
the DVD player. Due to the Macrovision copy protection feature, you 
cannot connect a VCR to your DVD player.

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Make sure that the DVD is not dirty or scratched.

If you cannot eject the disc, turn off the DVD player, then 
turn it on again and press the eject button.