owners manual
i need operational information
Fred,
Without more information, we're not sure what you're asking. Feel free to post another question with more detail. In the meantime, if you're looking for the manual, it can be found here:
http://downloadcenter.samsung.com/content/UM/201411/20141118113802310/HW-H550_H551-ZA-ENG-IB_20141107-cms.pdf
Thanks for your interest in Samsung products.
--Mr. S