A method for putting a keyboard of a self-service terminal

摘要

The present invention relates to a method for putting a keyboard (epp) of a self-service terminal,- the keyboard (epp) comprises a security module, which is capable of producing via the keyboard (epp) input secret code (pin) by means of a pin - key to encrypt,- the keyboard (epp) by means of a sensor, which recognizes whether the keyboard (epp) is installed in the properly or not a self-service transaction terminal,- the sensor signal of the security module of the keyboard (epp) is interrogated,- the keyboard (epp) does not automatically in an operationally ready state, when the sensor signal indicates that the keyboard (epp) is installed is not properly,- the keyboard (epp) according to a transition from a state ready for operation in a not the state ready for operation only then can be put into operation again, by an authorized enable code (fc) into the security module of the keyboard is.