50 Listing Services
a service entry to edit with the selected command. To select another command after the command execution, press the 
button; then the highlight bar of the command list becomes movable. Whenever pressing the 
button, the highlight bar of each column becomes movable in turn.
To edit the radio service list, press 
button; then radio ser- vice entries will be listed in the service list. To recall the tele- vision service list after editing works, press 
button again.
To rename a service entry, select the Rename command in the editing command list and select a desired service entry to re- name in the service list; then an
Unlike analog broadcasts, each service does not have a proper service number in digital broadcastings. Service numbers are assigned to services just in order that services get found through service searches. So you can reassign a service number to a service. Moving a service entry is the same as reassigning a service number. To move a service entry, select the Move com- mand in the editing command list and select a desired service entry to move in the service list; then the selected entrybe- comes darker. Move it to a desired place and press the OK button. The entry gets renumbered as it moves.
You can lock some services in order to restrain your children from watching those services. To lock a service entry, select the Lock command in the editing command list and select a desired service entry to lock in the service list. Then a lock symbol 
will be marked on the selected entry. If anyone try to watch a locked service, the person has to enter the per- sonal identification number that is set in the Change PIN Code
§3.4. Pressing the OK button on a locked entry in the service list unlocks it.menu. For how to set personal identification number, refer to
To delete a service entry, select the Delete command in the editing command list and select a desired service entry to delete