Dahua ARK50C-R, Руководство пользователя, Страница: 12 / 91

User’s Manual
6
3
Operation
Initialization
Power off the keypad while the controller is still powered on, and check if the controller
works normally.
Supply independent power for each of them when multiple keypads are connected.
Press and hold both and keys to power on the keypad. Release
when the keypad lights up and displays operating language options (Chinese and
English).
Select a proper language through or , and then press .
Select
RS-485 Address
through or , press , enter keypad address
and then press .
Restart the keypad