Have you disconnected it from the mains and then reconnected it again and tried it?

Is the BS9000 connected to anything else such as a TV or just to some Beolab speakers?  What option setting have you set it in?

Dave.

Make sure the eye on your BS-9000 is turned on. You may inadvertently disabled it when fumbling with the Beo4 buttons.

hi

eye ....plase expalin?...🙁

I try to disconect from main for 5x....nothing new.

nothing else is connected to bs9000...just speakers..no TV no AUX ,,,nothing...no plasma tv near BS.

strange 🙁

I can't try any option....remote not reacting ...

Is it any other way ?

Are you absolutely sure you haven't plugged the Powerlink speakers into the 'AUX' connection by mistake?  This would stop remote operation.

Is or was the BS9000 set to 'Option 1' as it should be?

Do you have the red standby light on the BS9000?

Will it operate properly manually, without using the remote?

Dave.

You can't plug a 8 pins powerlinkplug into a 7 pins AUX conection.

When powering up, the BS9000 looks if there are speakers connected to it's powerlink sockets. when detected, the BS9000 starts in option 1.

It happens that the ir-receiver fails.

When vertically mounted, the (inner) ir-receiver at the bottom can be covered by dust.

Yes ..i'm sure thar were plugged in PWL.

St By lihgt OK

Will it operate properly manually, without using the remote? - YES

I can't go to TEST MODE without remote.

How can i know if the IR receiver is faulty ?

Sounds like the IR receiver  may have failed.  Also note-  The MKI 9000 has the early type IR receiver which can be swamped by IR radiation from plasma TVs and some LCD TVs.. had one case with a 3D LCD tv where the IR for the 3D shutter glasses was interfering with IR reception. Make sure you're testing it with all nearby TVs / monitors OFF.