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5
L-
Speakers
L+
R-
R+
1
2
3
4
Audio out
IRBus
AC 12v.
Rear
2
4
3
Audio inputs
L
L
R
R
1
Video inputs Video out
G
ND
Data
+12
AVBox ZTS0025
commandsystems.com.au
L-
Speakers
L+
R-
R+
1
2
3
4
Audio out
IRBus
AC 12v.
Rear
2
4
3
Audio inputs
L
L
R
R
1
Video inputs Video out
G
ND
Data
+12
AVBox ZTS0025
commandsystems.com.au
Example 3
– A multi-zone system using direct control from
multiple control panels without a processor, with common
and local inputs.
Local audio inputs
Local video
inputs
Cable set-top box
Local audio inputs
Local video
inputs
Video
display
Video
display
MacroBox
Zone 1
control
panel /IR
Receiver.
* IRBus
+12 and
GND not
shown for
clarity
Zone 2
control
panel /IR
Receiver.
Master control
panel.
Zone 1
Zone 2
