Review on 📸 Neewer F200 7-inch Camera Field Monitor for DSLR Cameras, Handheld Stabilizer, Film Video Making Rig - HD Video Assist Slim IPS 1920x1200 4K HDMI Input 1080p, with Histogram, Focus Assist, Exposure, Sunshade by Jared Allred

I have noticed that this monitor turns off after prolonged use (several hours at a time). I was using the included AC adapter and I'm not sure if this is an overheating issue or some other fault. (It doesn't feel hot) I hope it's just this unit and I can get a replacement. [EDIT] This was my first opportunity to use a video monitor. I've used it a few times for still image critical focus tracking, but this is my first time using it for framing and video surveillance. Unfortunately I have exceeded Revain's 30 day return policy and now need to find a way to get a repair or replacement from Neewer.