51Easy mode and Advanced modeYale Doorman is delivered with Easy mode pre set. One can also change this to Advanced mode by a hardwareswitch on the backside of the inside escutcheon. Easy mode and Advanced mode handles registration and removalof electronic keys in different ways. Easy mode is very easy to use where as Advanced mode allows some modefunctions.1 In Easy mode all electronic keys are registered at one occasion and at this time all previously registered electronickeys are removed. In Advanced mode each electronic key is handled separately. Each electronic key is registeredon one unique position in the lock enabling adding or removing one electronic key at a time.2 In Easy mode registration of electronic keys is initiated by opening the battery cover on the inside and pressing theP button. In Advanced mode electronic keys are registered on the outside by first entering a master code to reachprogramming sequence.For instructions on the registration of electronic keys, see page 53.