Known Issues: The unit has dented and bent edges.

This Hitachi RU - 1000VR remote control panel is used to operate compatible electronic devices. To use it, just point it at the device and press the corresponding buttons. When using, make sure there are no obstacles between the remote and the device. Also, keep it away from water and extreme temperatures. For maintenance, use a dry cloth to clean the surface regularly. If the battery runs out, replace it with new ones of the same type. And be aware that the edges of this unit are dented and bent, which might not affect its function but could be a cosmetic issue.