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3.0 FRONT PANEL GUIDE
Figure 1 shows the layout of the A 4469 front panel.
1
RJ45 connector (Mic 1, Mic 2)
For connection back to the A 4660 paging consoles. Either port can be used.
Note: If two paging consoles are required they must be cascaded of one RJ45 port.
2
RJ45 connector (Output)
Not Used
3
Power LED
Illuminates when the unit has power.
4
24V DC connector
2.1mm DC jack (centre pin positive). Connect the supplied plugpack to this connector.
5
24V DC connector
Screw terminal connections. Connect this to a 24V DC backup battery system if required.
4.0 REAR PANEL CONNECTIONS
Figure 2 shows the layout of the A 4469 rear panel.
1
BGM In
This is the input used to supply Background Music to the zone outputs.
2
Audio In
This is the input used to supply audio to the zone outputs.
3
Zone 1-4 Audio Outputs
These are switched audio outputs which output the signal present at the "Audio In" terminals when the
particular zone is triggered by a paging console.
4
Line Out
This is the line level audio output from the paging console/s.
5
Mic Out
This is the low level audio output from the paging console/s.
www.redbackaudio.com.au
Redback® A 4469 Audio Switcher
BGM In
OUT 4
OUT 3
MIC 1
MIC 2
OUTPUT
1
2
Fig 1
BGM In
Audio In
OUT 4
OUT 3
H
C
H
C
H
C
H
C
H
1 2
3
Fig 2
-
+
Mic Out
24V DC
24V DC IN
Power
IN
+
-
3 4
5
OUT 2
OUT 1
Line Out
Mic Out
C
H
C
H
C
H
C
4 5
Redback® Proudly Made In Australia
5
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