Overview
The keypad will not allow keystrokes IF the D5200 is connected to the panel.
Issue
Keypad will not allow keystokes after system programming with a D5200 Programmer.
Solution
The D5200 programmer must be unplugged from the panel when the system is in normal operation.
Part numbers D2212, D2212B, D2212BE, D2412, D2812, D223, D223A, D222, D222A, D220, D220A, D202, D202A