LC-90LE757E (serv.man2) - Sharp TV User Guide / Operation Manual. Page 14

•  It takes a few minutes to certify the licence key when 

you insert a CA card into the CI+ compatible CI module 
for the first time. This process may fail when there is no 
antenna input or you have never run “Auto installation”.

•  The CI+ compatible CI module sometimes upgrades its 

firmware. You may not receive any TV images before 
upgrading. You can only use the power button during 
upgrading.

•  Copy protected content may not be output or may be 

output with a copy control signal. The protect icon* is 
displayed when P.INFO is pressed while watching copy 
protected contents.

* Protect icon: 

X

•  If the TV displays an update confirmation message for 

the CA card while receiving CI+ compatible broadcasts, 
follow the screen prompts.

•  Make sure that the CI module is properly inserted.
•  If the old CAM is used, authentication may fail. In such 

cases, contact the contracted service provider.

When a CAM PIN code is required for recording a 
programme, it is necessary to enter the CAM PIN 
code in advance.

 

Go to “TV Menu” > “Setup” > “Option” > 
“CI setting” > “Recording CAM PIN setting”.

 

Enter the CAM PIN code.

•  If a PIN code is not entered or is entered incorrectly, the 

programme will not be able to be recorded/played back.

CI Plus is an advanced development of the DVB 
Common Interface Standard.

 

Regarding security

There are some regulations in recording functions.
The playback of encrypted programmes is 
strongly dependent on which CA module is 
used. The playback of encrypted recordings may 
sometimes not be possible, or only during limited 
time. Programme providers, who use the CI Plus 
standard, can assign different rights for their 
broadcast programmes. 
Exercise caution when using USB-recording to 
record broadcast programmes (Pages 51–54).

 

Operator service list management (Operator 
profile)

Under the 1.3 specification the CAM may provide 
the channel listing parameters (channel number, 
frequency etc.) and these can be updated while in 
use.
Refer to “Operator profile” on page 21.

In order to receive coded digital stations, a common 
interface module (CI module) and a CA card must be 
inserted in the CI slot of the TV.

 

Carefully insert the CI module in the CI slot with 
the contact side forward.

 

The logo on the CI module must be facing 
outward from the rear of the TV.

Go to “TV Menu” > “Setup” > “Option” > 
“CI setting” > “CI menu”.

•  This menu is only available for digital stations.
•  The content of this menu depends on the provider 

of the CI module.

General information on CI module displays.

Adjustment parameters of each CA card displays.

You can input numerical values such as passwords 
here.