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5.0 REAR PANEL GUIDE
Fig 2 shows the layout of the A 4460 rear panel.
Made in Australia by Altronic Distributors
www.redbackaudio.com.au
24V
24V
Contacts
DC In
DC In
DC FUSE
Trig 4
Trig 3
Trig 2
+ _
-
+
(4A M205)
1
2
3
4
1
24V DC input
Connects to a 24V DC 2A plug pack with 2.1mm jack (centre tip positive).
2
24V DC Input (Backup)
Connects to a 24V DC backup supply with at least 2A current capacity (please observe the polarity).
3
DC Protection Fuse
4A M205 standard type fuse.
4
Trigger Contacts
Closing contacts for triggering MP3 playback from micro SD card files.
5
DIP Switches
These switches provide various options (see DIP switch settings for more details).
6
RJ45 Interface
Not used.
7
RCA Outputs
These line outputs are dual RCA connectors which are internally separated from a mono signal. The
sensitivity of these outputs can be adjusted to 100mV or 1V via the switches of DIP3.
8
Wall Plate RJ45 interface
These RJ45 ports connect to the optional A 4461/63 Master and A 4462/64 Zone wall plates.
9
RCA Inputs
These line inputs are dual RCA connectors which are internally mixed to produce a mono input signal. The input
sensitivity of these inputs can be adjusted to 100mV or 1V via the switches 2 & 3 of DIP1 & DIP2.
www.redbackaudio.com.au
L
DIP
8
7
6
Trig 1
Switches
R
1
2
3
4
Adapter
1 2 3 4
5
6
Redback
A 4460 4 x 8 Stereo Switcher
®
8
L
L
5
4
3
2
1
R
R
7
To Wall Plates
(Maximum 500mA current draw per output)
7
Fig 2
Redback® Proudly Made In Australia
6
4
2
4
3
2
5
3
To Wall Plates
1
8
9
L
1
R
5
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