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Redback® Proudly Made In Australia 11
15
Priority input Volume
Use
this trimpot adjustment to change the output level of the priority input.
16
Pririty input trigger
Use this contact to trigger the priority input.
17
Priority Input RCA Connectors
Connect this input to an input audio source such as telephone paging, or special event player such as the playing
of the “ODE”. This inputs is converted to mono internally.
18
Priority Input Vox Level
Use this trimpot adjustment to change the vox level for the priority input.
19
Expansion In/Expansion Out RJ45 connectors.
This is currently not used.
20
RJ45 connectors for zone wall plates
These RJ45 ports connect to the A 4475 remote zone wallplates, if used.
21
USB keyboard connector
Connects to a standard USB keyboard for programming the front panel LCD.
22
DC fuse (2A M205)
This fuse protects the internal power supply. Replace with 2A rated fuse only.
23
Pluggable 24VDC power socket
Connects to 24V DC power source via Euroblock screw terminals. Observe correct polarity when connecting.
24
Earth Lift switch
This switch is used to isolate the input earth from the chassis to help eliminate earth loops or hum.
25
240V AC power socket (Australian standard)
Connects to 240V AC mains power with the included IEC lead.
Overview
