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Battery power / cannot see screen help please

\015 Hello\015\012I would like to know how to set the power saving to off so that I can have full screen power when on battery. \015\012y model number LS 50 -8\015

Answers :

\015\012double click POWER OPTIONS
\015\012In the drop-down box labeled "POWER SCHEMES" SELECT "ALWAYS ON"
\015\012Click on APPLY, then OK .........
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