This Crestron 7 - inch touch screen has a known issue. It can't be factory - reset as the login blocks the Setup menu.

To use this Crestron 7 - inch touch screen, start by powering it on. However, be aware that there's a problem. If you try to do a factory reset, the login will block the Setup menu, so don't attempt it. For maintenance, keep the screen clean with a soft, dry cloth. Avoid using harsh chemicals as they may damage the screen. Also, don't expose it to extreme temperatures or moisture, which could affect its performance.