Yes, the ipad in a case and in the sun shut down with that warning.  I took it out of the case and put fresh air onto the unit and it performed for the rest of the day.  
On 2012-06-05, at 1:28 PM, Dr. Weinsweig wrote:

> has anyone had issues with the ipad temporaroly shutting down due to being too hot due to sunlight shining on it in flight.  this has happened to me on 2 occasions and actually happened recently to my iphone4 while sitting in the sun by the pool.  easy fixes other than keeping it out of the sun?
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> david weinsweig
> n750dw propjet
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