Humax F1-CI User Manual - Page 9

To download new software The software upgrade function allows the STB to be upgraded when new functions become available. Common Interface Module (CIM) and Smart Card You can enjoy not only scrambled channels using the CIM but also free channels by our STB. If you want to watch the pay TV programme, you must use the CIM. This STB is currently able to support four kinds of CIM( Viaccess, Nagravision, CONAX, CryptoWorks ). Common Interface Module and Smart Card is dependant on the service provider. Your required CIM is supplied by your service provider or distributor. Note : If you do not use the CIM, you can only watch the free TV programme. 6