Your welcome, It looks like a very nice unit.
The manual (30pgs. 1.23MB pdf) can be found here: http://downloadcenter.samsung.com/co...565A-04Eng.pdf
There is also a Djvu file if you prefer that here: Samsung
First I heard of Djvu, must be another variation of pdf.
I didn't think of it till now, and I didn't see it in the manual, but check the OSD (On Screen Display) menu. for any temp readings.
That's not to be confused with color temps that can be adjusted for picture coldness (Blues) or warmth (Reds).
Just try to make sure it has plenty of air flow around it, and keep the vents clean.
Write back, let us know what you came up with.