Steps for Freeview or Freesat users where aerial is plugged into the TV directly
B. How to Apply Channel Lock and Edit channels:
Step 1. This is on by default and can be disabled by your PIN. This function allows you to lock and delete channels.
Step 2. Click on Apply Channel Lock and type in your PIN. Then the settings menu will automatically close.
Step 3. To edit channels open your Channel List and finally select Edit channels at the bottom left of the menu bar.
Step 4. Then select all the channels you wish to lock or delete.
Note – if you delete a channel you can only restore it by going into Setting> Broadcasting> Auto Tuning Settings.
Step 5. To lock the channel, type in your PIN.
Step 6. Locked channels will have a small locked icon to show that you need the PIN to view them.
Step 7. To watch that channel you will now be asked to type in the PIN.