ELECTRONIC EQUIPMENT WITH DEMONSTRATION ROUTINE

1 . Electronic equipment comprising:

a processing unit ( 22 ) for receiving and processing a synchronization signal ( 27 ); and

a memory ( 23 ) for storing a demonstration routine ( 39 );

wherein the processing unit is adapted for presenting the demonstration routine in accordance with the synchronization signal.

2 . The electronic equipment according to claim 1 , wherein the electronic equipment further comprises a receiver unit ( 24 ) for receiving a signal ( 25 ) to be presented by the electronic equipment, and wherein the processing unit is further adapted for performing an analysis of the signal ( 25 ) and extracting the synchronization signal ( 27 ) from the signal ( 25 ).

3 . The electronic equipment according to claim 2 , wherein the analysis ( 33 ) of the signal ( 25 ) is based on extracting a signal feature ( 35 ) from the signal ( 25 ).

4 . The electronic equipment according to claim 3 , wherein the signal ( 25 ) is a video signal ( 30 ), and wherein the signal feature is an image property of an image or a sequence of images of the video signal ( 30 ).

5 . The electronic equipment according to claim 3 , wherein a criterion for extracting the signal feature is adaptively updated.

6 . The electronic equipment according to claim 2 , wherein the processing unit is further adapted for detecting an anomaly event in the signal ( 25 ) and upon detection of the anomaly event setting the synchronization signal ( 27 ) as a periodic signal triggered by the anomaly event.

7 . The electronic equipment according to claim 2 , wherein the signal comprises preformatted synchronization information; and wherein the synchronization signal ( 27 ) is based on the preformatted synchronization information.

8 . The electronic equipment according to claim 2 , wherein the signal ( 25 ) comprises an imposed text signal; and wherein the synchronization signal ( 27 ) is extracted from the imposed text signal.

9 . The electronic equipment according to claim 1 , wherein the electronic equipment further comprises a communication module ( 26 ) and wherein synchronization signal ( 27 ) is received via the communication module.

10 . The electronic equipment according to claim 2 , wherein the electronic equipment is a node in a distribution network, and wherein an ensemble of distribution nodes in the distribution network receives a common signal to be presented by each electronic equipment in the ensemble of nodes.

11 . The electronic equipment according to claim 1 selected from the group consisting of: a TV-set, a monitor, a video recorder, a DVD player, a Blu Ray player, a projector, a hard disk recorder, a media centre, an audio player, a CD player, a radio, a computer device, a computer game device, a mobile phone, a set top box and a hi-fi system.

12 . An ensemble of electronic equipment in accordance with claim 1 , wherein each entity ( 20 ) in the ensemble of electronic equipment comprising:

a processing unit ( 22 ) for receiving a synchronization signal ( 27 ); and

a memory ( 23 ) for storing a demonstration routine ( 39 );

so that each entity in the ensemble of electronic equipment present the demonstration routine in accordance with the synchronization signal ( 27 ).

13 . A method for presenting a demonstration routine ( 39 ) with electronic equipment, the method comprising:

receiving and processing a synchronization signal ( 27 ); and

retrieving a stored demonstration routine;

wherein the demonstration routine is presented by the electronic equipment in accordance with the synchronization signal ( 27 ).

14 . A computer program product, when in use on a processing unit, to cause electronic equipment to perform method of claim 13 .