Grundig 40VLE630BH, Service Manual

Page: 73 / 180

TP CHASSIS / TELEVISION
73 September 2011
CI KEY VERIFY indicates if CI Key was installed or not. This menu cannot be
changed. This option should appear as “Pass” in the products with CI Plus feature. CI
Key is the keyword on the card which is inserted to decrypt the broadcasting. This
menu is a control indicator and changes automatically. This keyword is installed
during TV production and it becomes a kind of ID for your TV when watching
encrypted channels. TP-chassis products support CI+ feature. Launched in 2008, it
is a new encryption standard developed with the collaboration of consumer
electronics and scrambled digital broadcasting companies. It was possible to copy
the programmes after decoding process; however, now they cannot be copied
because IC that comes with CI Plus has a key. In this system, broadcasting is initially
decoded on CI card. The broadcasting transmitted to the main IC from the CI card is
also encrypted and it is decoded with CI Key, which is a factory setting and different
for each TV. Thus, there will be no free encrypted broadcasting on the bare line and
encrypted broadcasting cannot be copied. CI+ feature is standard in all the products
with TP chassis.
SOURCE Configuration:
This menu can be accessed by pressing 2,3,5,6 on the remote control. The settings
under source configuration tab determine which sources will be on and which ones
will be off depending on customer demands. In TP-chassis products, only
SATELLITE is optional and DVD source is not supported. All other sources are set to
ON in standard.
TV Configuration:
This menu contains configuration settings of TV. We may select amongst the menus
that are being used and to be used on TV. These settings differ from the "System
Configuration". This menu contains the changes which the user can directly observe.