AOC L42W781HS Service Manual page 14

42‟‟ LCD TV
Manual search allows the user to scan an individual channel (frequency) for services .The user can perform a
manual tune by selecting an option on the "Main Menu". Whilst performing a manual tune no service will be selected.
The user enters the channel number to be scanned; only those channels supported by the tuner may be entered.
The Manual tuning dialog displays a bar indicating the quality and strength of the signal of the currently selected
channel. The user can then choose to scan the selected channel for services; a separate dialog is displayed
showing the service found whilst scanning is taking place. Newly discovered services are merged with the current
list of services. The user may cancel manual tuning; in such cases any newly discovered services are disregarded.
When a manual tune is complete the application will attempt to select the previously selected service and return to
"normal viewing" operation. In cases were there was not a previously selected service the application will attempt to
select the service with the lowest number.
The Reference Application can support up to 70 services at any one time.
Press 0 to 9 to select a channel number; select to start searching for channels, DTV MENU to exit this screen.
First time installation
Choose this will return to the original condition, you can choose country as first time in installation. And search
channel again. When you select it, you will see as following:
Are you sure your want to delete all channels and
settings for first time installation?
Common Interface
YES
Common Interface
If no CA module is inserted, then the system display "No common interface mode detected".
If a CA module without a smartcard is inserted. Then the system displays "Please insert your smartcard.
If a CA module with a smartcard is inserted. Then the CI menu is displayed. Using this menu. The user can read the
smartcard contents. The data shown depends on CA vendor and CA smartcard version.
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AOC L42W781HS