We have released a new LCD design for GH/GR11 1K-3KVA. It’s a large 2.8” touch screen LCD. No more button operation is needed. Built-in gravity sensor,  with new LCD design can auto-rotate the display screen no matter it’s a tower or rack installation. We also offer more customization flexibility into new LCD such as customized logo, exclusive model display, and customized prompt tone or alarm sounds.