LG LA643x Owner's Manual page 58

SETTINGS ➾ SETUP
• This function enables you to watch some encrypted services (pay services).
• If you remove the CI Module, you cannot watch pay services.
• CI (Common Interface) functions may not be possible depending upon the
country broadcasting circumstances.
• When the module is inserted into the CI slot, you can access the module
menu.
• To purchase a module and smart card, contact your dealer.
➙ CI Information