power saving available in different stages

2012-02-20 Thread Jerry Vonau
Hi All:

I'm wonder if anybody would know what the potential power savings might
be while in the stages of dim, blank, and sleep? 

Thanks for any feedback,

Jerry

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Re: power saving available in different stages

2012-02-20 Thread John Watlington

Can you tell us which generation XO you are asking about ?
They are all somewhat different.

The backlight in all XO laptops draws 1W at full brightness.
dim it, and you can save 40% of that.   Blank it, and you save
the full 1W, plus another 300 mW or so for the DCON and
display electronics.   Go to sleep, and you save all that plus
much more.

Cheers,
wad

On Feb 20, 2012, at 7:15 AM, Jerry Vonau wrote:

 Hi All:
 
 I'm wonder if anybody would know what the potential power savings might
 be while in the stages of dim, blank, and sleep? 
 
 Thanks for any feedback,
 
 Jerry
 
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 Devel@lists.laptop.org
 http://lists.laptop.org/listinfo/devel

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