[qanda]This question is published in the hardware section for the JVC DR-MH300SEK. Click here to view full specs.[/qanda]I previously had the 100 version of this and recently bought the 300 as i enjoyed using the product. One noticable difference is the cooling fan which after shutdown turns back on again and keeps running. JVC explained that this would happen if the timer function was set, but not in my case as the unit is brand new and nothing is set up yet. Â Anyone come across the same problem with other products?