While you wait for answers, we may have found some information which could help you.
Click here for Model Channel Channelsfreeview box?
Durabrand cg5660-m setting up on non scart tv?
loses signal after a few hours on most chanels?
durabrand digital set top box model cg5660 m?
Durabrand remote not working?
Use of a Multiplug tvin1 to get a Durabrand freeview box working?