LG LA643x Owner's Manual page 47

Cable DTV Setting
❐
SETTINGS ➾
[In Cable mode only]
When Channel Auto Update is On, you can update information for all the
programmes that can be updated, including the programme currently being
watched. When Channel Auto Update is Off, you can only update information for
the programme currently being watched.
✎ The range that a user can select from the Service Operator menu differs
depending on number of Service Operator supported by each country.
✎ If number of supported Service Operator for each country is 1, corresponding
function becomes inactive.
✎ You can not select the Cable DTV Setting when the service operator is set to
"Ziggo".
SETUP ➙ Cable DTV Setting