To
change the default language on the Ruida RDC6445 control panel, follow these
steps
1. Press the menu button
2. When
pressing menu, “user settings” appears selected, move to the last button
“controller Settings” and press the enter button to confirm
3- Enter
the first option, "language +" and confirm with the enter button
4. Select the language that you want to
change and confirm with button enter