The remote does not function.
,Remove any obstacles between the remote and the system.
,Use the remote near the system.
,Point the remote at the remote sensor 
on the system.
,Replace all the batteries in the remote with new ones if they are weak.
The system does not operate
properly.
,Static electricity, etc., may affect the system’s operation.
Disconnect the AC power cord (mains lead) once, then connect it again.