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a) Explanation of operating elements
Status LED, blue (1):
Remains lit during normal operation. Flashes during programming or in lock mode.
Power indicator (2):
The 5 LEDs numbered 1, 2, 4 and 5 in green and numbered 3 in orange show the system
status during operation or in programming mode.
• The LEDs show the memory group of an EM card read during operation.
• The LEDs show the status of settings in programming mode. See chapter
“8.Operation, d) Programming”.
Card reader window (3)
Hold an EM card directly in front of this window to scan it.
Doorbell/Function key (4)
The function of this key is twofold. In normal operation, the key functions as a doorbell.
In programming mode, it works as a function key.
Hex screw (5)
Loosen with the included allen key to open the housing.