Page 284 - Advanced Course

KNX ADVANCED COURSE

14 Amp1: Status source 1-byte telegram, to read the actual source status of channel
1 of the actuator
A common application for an end user would be to use a 4-fold push button in order to
switch on his audio system and select CD Player 1 as audio source. Moreover volume
control of the speakers of his room could be also possible.
The group addresses that are needed are these, that control these elements.

Figure 7: List of the group addresses

The group objects of the audio actuator, but also the group objects of the 4fold-push
button have to be linked to the corresponding group addresses, as shown on the image
below. The speakers of the desired room are connected to ‘channel 1’, so all the
mentioned controls refer to ‘channel 1’.

Home and Building Management Systems KNX Association
Multimedia Systems KNX and Multimedia_E1212b.doc 8/15