I acquired an "InFocus IN138HD" about two months back. It;s been Doing work good, but as of tonight, I keep getting a red speaker icon which has a cross as a result of it showing from the upper remaining corner. Mistakes and omissions excepted; all specs are subject to change https://in13823459.shoutmyblog.com/27854085/manual-article-review-is-required-for-this-article