Iseo LIBRA, Руководство пользователя

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3) Libra Half : single knob (half cylinder), with external reader only.
Options and versions
Only one electronic knob is mounted on a single knob cylinder (half cylinder). The electronic side knob usually
rotate freely, and only when authorized by the electronic, it is connected with the cylinder cam, so being able
to operate the lockcase.
2) Libra Double : double knob with external and internal reader.
In this configuration both sides of the door are controlled by the electronic cylinder. The two electronic readers
are totally independent one from the other, both physically and logically. In order to install the cylinder on the
lockcase, the knob of one side (named inside), can be dismounted from the mechanical body. The dismoun-
ting operation is controlled by the electronic (it is necessary to have a valid credential to do it).