To
change the default language on the Ruida RDC6445 control panel, follow these
steps
1. Press the menu button
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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