Installation Manual Operation41k2evo702 - 201610Kaba c-lever and variants5 OperationThis section describes operation of the product.5.1 Operating the c-leverA user medium is required to operate the c-lever. This medium is used to open orlock doors and functions like an electronic key. All user media are given the appropri-ate access authorisation before their first use. When the user medium is used, thecomponent detects whether the medium has the required access authorisation. If au-thorisation is successful, access is granted. Unauthorised user media are rejected.5.2 Opening with user mediaBefore being used for the first time, access authorisations for the relevant systemsoftware must be transmitted to the Components.212Beep1. Hold the authorised user medium in front of the antenna ofthefitting.-> The acoustic and visual signals1 indicate the access author-isation.Note: The c-lever's opening time is limited; after this time haselapsed, the c-lever closes automatically. Upon delivery, theopening time is approx. 6 s, but this can be adjusted usingthe 1460 programmer or the system software.2. Activate the lock by pushing the lever handle.3. The door can be opened.BeepBeepBeepBeepIf there is an attempt to gain access using unauthorised usermedia, the acoustic1 signal will sound four times and the red1light will briefly flash four times.Key:1 If both functions have been activated using the programmer 1460 or the sys-tem software.