For the old SA8800, SA900 and SA9001 systems, settings and tests can be made depending on the switch position.
SA8800: Key switch on the monitor on “A1”, select code from function matrix on the control unit and confirm with “Show” button.
SA900 and SA9001: Switch to test with mode button, select code from the function matrix on the control unit and confirm with “Show” button.
Function matrix as pdf to download.