Before you entering Hitachi P42H401 factory mode to change any value on the factory service mode, please write down all the original factory settings. tvservicemenu are not responsibility for any damage, data error and unwanted effect after using our service code and information on these page.
Turned on your Hitachi Plasma television.
Note: You are doing this without seeing a picture on the screen.
Press "EXIT" button once
Press "Menu" and wait a few seconds.
Press "Menu" ~ "Menu" ~ "8" ~ "Select" Buttons on the remote control.
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