1.3What is common interface? 7
Towatch a pay service, you should take the following steps:
1.
Purchasea conditional access module and a subscription
cardfor the pay service you want to watch.
2.
Insert the subscription cardinto the conditional access
module.
3.
Insertthe conditional access module into a common in-
terfaceon the front of the digital receiver.
To view the information about
the module and subscription
cardinserted into the digital re-
ceiver,select the Common Inter-
face menu. You should see a
screenlike the left figure.