h. Keypad locking
The Keypad Locking Function can lock all buttons on the panel to avoid maloperation.
Press the ON/OFF button and hold for 2
seconds to lock all buttons on the panel as
the Keypad Locking Indicator lights up.
Press the ON/OFF button and hold for 2
seconds in the locking mode to unlock the
keypad.
4 . F u n c t i o n s D e s c r i p t i o n
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