Redback A 4585 User manual

User manual revision number: 1.6 11/04/2019
Operating Manual
A 4585 Zone Paging System
A 4586 Paging Console (Optional)
A 4586
A 4585
Redback® Proudly Made In Australia
Distributed by Altronic Distributors Pty. Ltd.
Phone: [phone] Fax: [phone] Internet: www.altronics.com.au
IMPORTANT NOTE:
Please read these instructions carefully from front to back prior to installation.
They include important setup instructions.
Failure to follow these instructions may prevent the unit from working as designed.

Redback® A 4585 Zone Paging System
www.altronics.com.auRedback® Proudly Made In Australia
2
REDBACK is a registered trademark of Altronic Distributors Pty Ltd
Since 1976 Redback ampliers have been manufactured in Perth, Western Australia by Altronics. With over 35 years
experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build
quality with local product support. We believe there is signicant added value for customers when purchasing an
Australian made Redback amplier or PA product
Australian Made Status
All Redback house products made by Altronics will now be sporting the ofcial Australian Made logo. Since starting
manufacturing of commercial audio equipment in the mid 70’s we have always taken pride in producing a quality local
product.
The new adoption of the Australian Made logo will help us get the word out to local and export markets that our
products carry the ofcial compliance seal of the Australian Made campaign. We have always pushed our ‘local is better’
line in all of our marketing efforts, it’s always an added boost when you are backed up by a widely recognised and
respected icon.
Industry leading 10 year warranty.
There’s a reason we have the industry leading DECADE warranty. It’s because of a long tried and tested history of
bulletproof reliability. We’ve heard PA contractors tell us they still see the original Redford amplier still in service in
schools - that’s over 37 years of operation - and still going strong!
Published by Altronic Distributors
© 2015 Altronic Distributors

Redback® A 4585 Zone Paging System
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1.0 Overview
1.1 Introduction 4
1.2 Features 4
1.3 What’s in the box 4
1.4 Front panel guide 5
1.5 Rear panel connections 6-7
2.0 Setup
2.1 Setup Guide 7
2.2 Switching 100V Speaker Levels 8
2.2.1 Single Amplier 100V Line Switching 8
2.2.2 Two Amplier 100V Line Switching 9
2.3 Switching Line Level signals 10
2.4 Evac Inputs 11-12
2.5 All Call Input 12
2.6 24V DC Switched Output 12-13
3.0 Paging Console
3.1 A 4586 Overview 14
3.1.1 Features 15
3.1.2 DIP Switch Settings 15
3.1.3 Connecting the paging consoles 15
3.1.4 Cascading the paging consoles 16
3.1.5 Multi-zone Paging 16
3.1.6 Zone Lockout 16
3.1.7 Store and Recall Groups Of Zones 17
3.1.8 Paging Console Busy
4.0 Troubleshooting
4.1 Symptoms and Remedies 18
4.2 RJ45 Cabling Conguration 18
5.0 Specications 19
6.0 A 4586 Programming Sheets 20

Redback® A 4585 Zone Paging System
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4
WARNING
System components are connected using standard “pin to pin”
conguration RJ45 data cabling. When installing ensure all connections
are veried before switching any system component on.
Failure to follow the correct wiring conguration may result in damage to
system components.
For the correct wiring conguration, see section 6.0 “Troubleshooting”.
Overview
1.0 OVERVIEW
1.1 INTRODUCTION
This unit is a very versatile cost effective public address/background music control system which provides audio to up to 16
zones. Background music which can be selected to play through any zone is muted when general paging occurs or when
an evacuation input overrides the system.
Operation is as follows:
Background music is piped to any zone which has been selected to have background music via switches on the front of
the A 4585.
General Paging (via optional A 4586 paging station) will mute the background music to the zone paged or all zones
depending on the setup conguration. The paging audio will then feed to the selected zones.
A 4575 RJ45 Input mutes background music to all zones. This is a vox enabled input which can be adjusted via a vox
sensitivity control. The audio from the A 4575 will then feed to all zones.
Evac Input mutes background music to all zones. This input has the same priority as the A 4575 RJ45 input. This input
is a vox enabled dual RCA input adjusted via a vox sensitivity control. The audio from the Evac input will then feed to all
zones.
1.2 FEATURES
• 16 zone paging
• Background music selectable to each zone
• Evac Input
• A 4575 Alert/Evac controller interface input (via CAT5E cable)
• 100V or line level switching
• 24V switched output
• Backup battery input
• Single amp or Dual amp mode
• 24V DC operation.
• 19” Rack Mount (2 unit).
Optional Features
• Zone and emergency over-ride paging via A 4586 paging console.
1.3 WHAT’S IN THE BOX
A 4585 Audio Switcher
24V DC 2A Plugpack
USB - PS2 compatible keyboard (Altronics D 2111)
Instruction Booklet

Redback® A 4585 Zone Paging System
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Fig 1.4A shows the layout of the A 4585 front panel.
Fig 1.4A
1 Zone Background music selector switches
Use these switches to turn on or off the background music to a zone.
2 Background music volume control
Use this control to adjust the volume of the background music input.
3 Paging microphone volume control
Use this control to adjust the volume of the paging microphone input.
4 System active indicator
This led illuminates to indicate when the system is active.
5 Evac active indicator
These LED illuminate to indicate when the evac input is active.
6 On indicator
This led indicates the unit has power.
7 Power switch
Use this to switch to turn on mains power 220-240V AC.
1.4 FRONT PANEL GUIDE
Overview
On
Power
System
Active
Evac
Active
Zone Background Music Selector
Mic Vol
BGM Vol
0
2
46
8
10 0
2
46
8
10
Communicator
A 4585
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
On
O
14
On
O
32 164 5 151 13121110987
On
O
6
1 2 3 4 65 7

Redback® A 4585 Zone Paging System
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1.5 REAR PANEL CONNECTIONS
Fig 1.5A shows the layout of the A 4585 rear panel.
Fig 1.5A
1 24V DC Input
Connects to a 24V DC input with at least 1 amp current capacity. (Please observe the polarity)
2 24V Battery Backup
Connect a 24V backup supply to these terminals. (Please observe the polarity)
3 DC fuse (2A M205)
This fuse protects the internal power supply. Replace with 2A rated fuse only.
4 24V DC Switched Output
A 24V output is provided which operates in a normally closed and normally open condition.
This is activated whenever a zone is paged or when an evac input is triggered (see dip switch settings).
5 PA Out RCA Connectors
Connect these outputs to the input of the paging amplier
6 BGM Out RCA Connectors
Connect these outputs to the input of the background music amplier
7 BGM In RCA Connectors
Connect these inputs to the output of the background music source such as a CD player.
8 Evac In RCA Connectors
Connect these inputs to the output of an evacuation tone generator.
9 Emergency input Vox Level
Use this trimpot adjustment to change the vox level for the emergency input.
10 A 4575 RJ45 input
Use this input to connect to the output of the A 4575 Alert/Evac controller.
11 RJ45 connectors for paging consoles
These RJ45 ports connect to the A 4586 zone paging consoles.
NOTE: A maximum of two A 4586 microphone paging consoles may be connected to each port.
Overview
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP” terminals and BGM amp 100V ouput to “From BGM AMP terminals.
Connect Zone amplier speakers to ”+”and “-”terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
1 2 3 4 5 6 7 8
O
N
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
O
N
Down is ON.
15
1 2 3 4 5 6 7 8 9 10 11 12
13
14

Redback® A 4585 Zone Paging System
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Overview
2.0 SETUP
2.1 Setup Guide
The A 4585 is a 16 zone paging system which switches 100V speaker levels or balanced low level (line levels) signals.
Background music which can be piped to any zone is muted when paging is initiated by the A 4586 paging consoles or
when the Evac input is triggered.
WARNING : For correct operation the dip switches 1 & 2 need to be set before using the unit.
If the A 4585 is being used in single amplier mode (see section 2.2.1) dip switch 1 must be set to “ON”
otherwise if the unit is being used in two amplifer mode (see section 2.2.2) then dip switch 1 must be set to “OFF”
When using the unit for 100V speaker switching Dip switch 2 must be set to “OFF”.
If line level switching is required then Dip Switch 2 must be set to “ON”.
Failure to set the dip switches correctly might result in the unit malfunctioning.
Fig 1.6A
12 Dip Switch Settings
Fig 1.6A shows the settings available.
DIP switch 1 sets the amplier mode, either single amp or dual amp mode. (see section 2.2 for more details)
DIP switch 2 sets the output level, either line level or 100V speaker level. (see section 2.2 for more details)
DIP switch 3 sets the 24V DC switched output conguration. This can be set to operate when any zone is
triggered or for Evac triggering (see section 2.5 for more details).
DIP switches 4-8 are not used.
. Note: The DIP switches are ON when they are down.
DIP Switch Settings
SW
1
2
3
On O
Single Amp Mode
24V DC Output
EVAC trigger only
Dual Amp Mode
Line Level Speaker Level
4-8
24V DC Output
any zone trigger
NOT USED
13 From BGM AMP input
Connect this 100V line input from the 100V output of the BGM (background music) amplier.
14 From PA AMP input
Connect this 100V line input from the 100V output of the PA (or paging) amplier.
15 Zone 1-16 outputs.
The zone outputs can be either 100V or line level depending on conguration of the dip switches (see Fig1.6A)

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2.2 SWITCHING 100V SPEAKER LEVELS
There are two different congurations for switching 100V speaker levels. The rst uses a single amp system which is used
for both Background music and PA paging. This setup mutes background music to “ALL” zones when any zone is paged.
(see section 2.2.1)
The second setup involves a two amplier system where both the background music and the PA paging has its own dedi-
cated amplier. This setup mutes background music to only those zones which are being paged. (See section 2.2.2)
2.2.1 SINGLE AMPLIFIER 100V LINE SWITCHING
A single amp system uses one amplier which is used for both the background music and the PA paging. In this congura-
tion when any zone or zones is paged the background music will be muted to all zones. (Note: If muting is desired for only
those zones being paged a two amplier setup is required (See section 2.2.2)).
NOTE : Before turning the unit on make sure the dip switches are set correctly.
For single amp switching of 100V speaker levels, Dip switch 1 should be set to “ON”
and dip switch 2 should be set to “OFF” (see Dip switch settings Fig 1.6)
Each zone requiring background music must be switched “ON” from the “Zone Background Music Selector” switches on
the front of the A 4585. (refer to section 1.4)
A background music source such as a CD player is connected to the BGM input (RCA connectors) on the rear of the
A 4585.
The amplier audio connection is from the “PA Out” RCA sockets on the rear of the A 4585. This is a line level signal and
must be connected to a Line/Aux input on the amplier.
The amplier 100V output must be connected to the “From PA AMP” terminals on the rear of the A 4585.
The zone 100V speakers are wired to the “+” and “-” terminals only on the rear of the A 4585 as shown in Fig 2.2A.
(Note: the earth connection is not used for 100V switching system. This terminal is used when switching line level signals.)
Fig 2.1
Setup Guide
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching - 1 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP” terminals and BGM amp 100V ouput to“From BGM AMP terminals.
Connect Zone amplier speakers to ”+” and“-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
BGM (Background Music Source)
Line Input 100V Output
Connect to
“From PA AMP”
terminals
Single Amplier 100V Line Switching
Speakers to be paged must be tted
with 100V line transformers.
Connect using the “+” and “-”
terminals. (Do not use the “ ” terminal)
Zone
16
1 2 3 4 5 6 7 8
CD
REDBACK
POWER
REDBACK
A 4270 125W
PublicAddress Amplie
PHASE
5
100V LINE AMPLIFIER
A 4586 Paging Console
CAT5 cable
(Max 300 Metres)
Zone
15
Zone
14
Zone
13
Zone
12
Zone
11
Zone
10
Zone
9
Zone
8
Zone
7
Zone
6
Zone
5
Zone
4
Zone
3
Zone
2
Zone
1
Store
Recall
All Call
Cancel
A 4586 Communicator
System Busy
Page
Lock On
REDBACK A 4586
8Zone Communicator
Version1.1

Redback® A 4585 Zone Paging System
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Setup Guide
2.2.2 TWO AMPLIFIER 100V LINE SWITCHING
A two amplier system uses dedicated ampliers for both the background music and the PA paging. This setup mutes
background music to only those zones which are being paged.
NOTE : Before turning the unit on make sure the dip switches are set correctly.
For two amp switching of 100V speaker levels, Dip switch 1 should be set to “OFF”
and dip switch 2 should be set to “OFF” (see Dip switch settings Fig 1.6)
Each zone requiring background music must be switched “ON” from the “Zone Background Music Selector” switches on
the front of the A 4585. (refer to section 1.4)
A background music source such as a CD player is connected to the BGM input (RCA connectors) on the rear of the
A 4585.
Paging Amplier Connections
The paging amplier audio connection is from the “PA Out” RCA sockets on the rear of the A4585. This is a line level
signal and must be connected to a Line/Aux input on the amplier.
The paging amplier 100V output must be connected to the “From PA AMP” terminals on the rear of the A 4585.
Background Music Amplier Connections
The background music amplier audio connection is from the “BGM Out” RCA sockets on the rear of the A 4585. This is
a line level signal and must be connected to a Line/Aux input on the amplier.
The background music amplier 100V output must be connected to the “From BGM AMP” terminals on the rear of the
A 4585.
The zone 100V speakers are wired to the “+” and “-” terminals only on the rear of the A 4585 as shown in Fig 2.2A.
(Note: the earth connection is not used for 100V switching system. This terminal is used when switching line level signals.)
Fig 2.2
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP” terminals and BGM amp 100V ouput to“From BGM AMP terminals.
Connect Zone amplier speakers to ”+”and “-”terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
BGM (Background Music Source)
Line Input
100V Output
Connect to
“From PA AMP”
terminals
Two Amplier 100V Line Switching
Speakers to be paged must be tted
with 100V line transformers.
Connect using the “+” and “-”
terminals. (Do not use the “ ” terminal)
Zone
16
1 2 3 4 5 6 7 8
CD
REDBACK
POWER
REDBACK
A 4270 125W
PublicAddress Amplie
PHASE5
100V LINE PAGING AMPLIFIER
A 4586 Paging Console
CAT5 cable
(Max 300 Metres)
Zone
15
Zone
14
Zone
13
Zone
12
Zone
11
Zone
10
Zone
9
Zone
8
Zone
7
Zone
6
Zone
5
Zone
4
Zone
3
Zone
2
Zone
1
Line Input
100V Output
POWER
REDBACK
A 4270 125W
PublicAddress Amplie
PHASE5
100V LINE BACKGROUND MUSIC AMPLIFIER
Store
Recall
All Call
Cancel
A 4586 Communicator
System Busy
Page
Lock On
REDBACK A 4586
8Zone Communicator
Version1.1

Redback® A 4585 Zone Paging System
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2.3 SWITCHING LINE LEVELS
The A 4585 can also be used to switch line level signals. Ampliers are not connected to the PA OUT or BGM OUT of the
A 4585. Instead each zone has its own dedicated amplifer which can then feed multiple areas. Background music and the
evacuation tones are still supplied by the A 4585 and are fed into each zone amplier. Each zone amplier can still have its
own local microphone or background music.
NOTE : Before turning the unit on make sure the dip switches are set correctly.
Dip switch 2 should be set to “ON” (see Dip switch settings Fig 1.6)
Dip switch 1 will be disabled if dip switch 2 is set to “ON”
This setup mutes the background music (supplied by the A 4585) to only those zones which are being paged.
Each zone requiring background music must be switched “ON” from the “Zone Background Music Selector” switches on
the front of the A 4585. (refer to section 1.4)
A background music source such as a CD player is connected to the BGM input (RCA connectors) on the rear of the
A 4585.
The zone output terminals on the rear of the A 4585 are connected to the zone amplier inputs. The “+”,”-” and earth
terminals are all used. Each zone output is a low impedance signal suitable for feeding directly into a power amplier. As
the signal is balanced the amplier can be remotely located when connected using 2 core shielded cable. This enables the
amplier to be located up to 100m from the A 4585 switch box.
Fig 2.3
Setup Guide
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PAamp 100V output to “From PAAMP” Terminals
2 AMP SYSTEM - Connect PAamp 100V output to “From PAAMP” terminals and BGM amp 100V ouput to “FromBGM AMP terminals.
Connect Zone amplier speakers to ”+”and “-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ”and “ ”terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
BGM (Background Music Source)
100V Output
Individual Zone Amplier Preamp (Low Level) Switching
LOCAL MIC
+
-
Output connector
conguration for
each zone.
Hot Cold
Earth
1 2 3 4 5 6 7 8
CD
REDBACK
POWER
REDBACK
A4270 125W
PublicAddress Amplie
PHASE5
ZONE 1 AMPLIFIER
A 4586 Paging Console
CAT5 cable
(Max 300 Metres)
100V Output
LOCAL MIC
POWER
REDBACK
A4270 125W
PublicAddress Amplie
PHASE5
ZONE 8 AMPLIFIER
100V Output
LOCAL MIC
POWER
REDBACK
A4270 125W
PublicAddress Amplie
PHASE5
ZONE 16 AMPLIFIER
100V Output
LOCAL MIC
POWER
REDBACK
A4270 125W
PublicAddress Amplie
PHASE5
ZONE 9 AMPLIFIER
CD
REDBACK
LOCAL BGM
CD
REDBACK
LOCAL BGM
CD
REDBACK
LOCAL BGM
CD
REDBACK
LOCAL BGM
Store
Recall
AllCall
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1

Redback® A 4585 Zone Paging System
www.altronics.com.au Redback® Proudly Made In Australia 11
2.4 EVAC INPUTS
There are two forms of evacuation inputs available on the A 4585.
A 4575 RJ45 Input
The rst is made via an RJ45 connection on the back of the unit which feeds directly from the A 4575 Alert/Evacuation
controller (see Fig 2.4a). A CAT5e cable connected between the two units pipes in the evac audio from the A 4575. The
trigger level is adjusted via the evac vox sensitivity control of the back of the A 4585. Once the evac input is triggered,
background music will be muted to all zones. Paging from an A 4586 paging console will over-ride the evac input.
When the evac input is active the “Evac active” led on the front of the unit will illuminate.
Fig 2.4a
Evac Input (Dual RCA)
The second type of evac input is in the form of a dual RCA audio input on the rear of the unit labelled Evac Input (see
Fig 2.4b). The trigger level is adjusted via the evac vox sensitivity control of the back of the A 4585. Once the evac input
is triggered, background music will be muted to all zones. Paging from an A 4586 paging console will over-ride the evac
input. When the evac input is active the “Evac active” led on the front of the unit will illuminate.
2.5 ALL CALL INPUT
The EVAC Input (discussed in section 2.4) which is primarily aimed for use as an Evac input, can also be used as an All Call
Input from any line level input source.
This could be used for ALL CALL telephone paging when used with a suitable Line Isolation Unit.
NOTE: There is no volume adjustment on this input.
Setup Guide
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PA amp 100V output to“From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to“From PA AMP”terminals and BGM amp 100V ouput to “From BGM AMP terminals.
Connect Zone amplier speakers to ”+” and“-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ”terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
EVACUATION INPUT TRIGGERING VIA A 4575 ALERT/EVAC CONTROLLER
+_
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
A 4586 Paging Console
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
A 4585 COMMUNICATOR
A 4575 ALERT/EVAC CONTROLLER
Evac input vox sensitivity
set by this trimpot.
NOTE : The A 4575 input is to be connected
only to an A 4575 Alert/Evac Controller
Store
Recall
All Call
Cancel
A 4586 Communicator
System Busy
Page
Lock On
REDBACK A 4586
8Zone Communicator
Version1.1

Redback® A 4585 Zone Paging System
www.altronics.com.auRedback® Proudly Made In Australia
12
Fig 2.4b
2.6 24V DC SWITCHED OUTPUT
A switched output has been provided to allow for the connection of external 24V DC operated xtures.
Setup Guide
Fig 2.5a
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PAamp 100V output to “From PAAMP ”Terminals
2 AMP SYSTEM - Connect PAamp 100V output to “From PAAMP ”terminals and BGM amp 100V ouput to “From BGM AMP terminals.
Connect Zone amplier speakers to ”+”and “-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
EVACUATION INPUT TRIGGERING VIA EVAC INPUT (DUAL RCA)
1 2 3 4 5 6 7 8
A 4586 Paging Console
CAT5e cable
(Max 300 Metres)
A 4585 COMMUNICATOR
Evac input vox sensitivity
set by this trimpot.
Made In Australia by Altronic Distributors Pty Ltd.
www.altronics.com.au
DC Fuse
M205 500mA
N816
24V
DC In
L
R
Audio Out
V/Over
Tones
Chime
Volume
Record
1 2 3 4 5 6 7 8
Mic
+
-
N/O GND N/C
Switched
N/O GND N/C N/O GND N/C N/O GND N/C
24V OUTPUTS
Bell Evac AlertBellAlertEvacCancel
CONTACTS
DIP SWITCHES
+-
1 2 3 4 5 6 7 8
Dual RCA Lead
A 4572 ALERT/EVAC TONE GENERATOR
Evac tones generated by
Altronics A 4572 or similar
Store
Recall
All Call
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PAamp 100V output to “From PAAMP ”Terminals
2 AMP SYSTEM - Connect PAamp 100V output to “From PAAMP ”terminals and BGM amp 100V ouput to “From BGM AMP terminals.
Connect Zone amplier speakers to ”+”and “-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ”and “ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
1 2 3 4 5 6 7 8
24V DC Switched Output
N/O - No voltage present when non-active
24VDC present when active
N/C - 24VDC present when non-active
No voltage present when active
N/C N/O
Made In Australia by Altronic Distributors Pty Ltd.
www.altronics.com.au
DC Fuse
M205 500mA
N816
24V
DC In
L
R
Audio Out
V/Over
Tones
Chime
Volume
Record
1 2 3 4 5 6 7 8
Mic
+
-
N/O GND N/C
Switched
N/O GND N/C N/O GND N/C N/O GND N/C
24V OUTPUTS
Bell Evac AlertBellAlertEvacCancel
CONTACTS
DIP SWITCHES
+-
1 2 3 4 5 6 7 8
Dual RCA Lead
A 4572 ALERT/EVAC TONE GENERATOR
+_
1 2 3 4 5 6 7 8
CAT5e cable
(Max 300 Metres)
A 4575 ALERT/EVAC CONTROLLER
A 4586 Paging Console
DIP switch 3 set to“OFF”
The 24V switched output activates when any zone on any
paging console is paged or when any evac input is triggered.
CAT5e cable
(Max 300 Metres)
Evac tones generated by
Altronics A 4572 or similar
Attenuator tted with
over-ride relay
Evacuation strobe
DC supply
24V DC
Relay
External DC supply to
power strobe.
General paging will
activate the 24V output.
Store
Recall
AllCall
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1

Redback® A 4585 Zone Paging System
www.altronics.com.au Redback® Proudly Made In Australia 13
Setup Guide
Fig 2.5b
This is set by Dip Switch 3 (see section 1.5)
The 24V DC output can be used to operate attenuators tted with override relays, evacuation strobes (with the addition
of external relays and DC supplies), or any other re evacuation equipment operated of 24V DC. It is important that any
product connected to the 24V DC output not draw more than 100mA maximum.
This output can be set to be activated any time any zone is paged or any form of evac input is triggered (see Fig 2.5a).
“or”
only when the Evac input has been triggered (see Fig 2.5b).
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP” terminals and BGM amp 100V ouput to“From BGM AMP terminals.
Connect Zone amplier speakers to ”+” and“-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ”terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
1 2 3 4 5 6 7 8
24V DC Switched Output
N/O - No voltage present when non-active
24VDC present when active
N/C - 24VDC present when non-active
No voltage present when active
N/C N/O
Made In Australia by Altronic Distributors Pty Ltd.
www.altronics.com.au
DC Fuse
M205 500mA
N816
24V
DC In
L
R
Audio Out
V/Over
Tones
Chime
Volume
Record
1 2 3 4 5 6 7 8
Mic
+
-
N/O GND N/C
Switched
N/O GND N/C N/O GND N/C N/O GND N/C
24V OUTPUTS
Bell Evac AlertBellAlertEvacCancel
CONTACTS
DIP SWITCHES
+-
1 2 3 4 5 6 7 8
Dual RCA Lead
A 4572 ALERT/EVAC TONE GENERATOR
+_
1 2 3 4 5 6 7 8
CAT5e cable
(Max 300 Metres)
A 4575 ALERT/EVAC CONTROLLER
A 4586 Paging Console
CAT5e cable
(Max 300 Metres)
DIP switch 3 set to“ON”
The 24V switched output activates when an evac signal comes from
the A 4575 into the A 4575 input or when an evac audio signal is received at the
Evac RCA input . NOTE : general zone paging will not activate the 24V output.
Evac tones generated by
Altronics A 4572 or similar
Attenuator tted with
over-ride relay
Evacuation strobe
DC supply
24V DC
Relay
External DC supply to
power strobe.
Store
Recall
All Call
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1
General paging will “NOT”
activate the 24V output.

Redback® A 4585 Zone Paging System
www.altronics.com.auRedback® Proudly Made In Australia
14
Paging Console
3.0 PAGING CONSOLES
3.1 A 4586 OVERVIEW
The A 4586 paging console provides up to 16 zones of paging to the A 4585 audio switcher.
The consoles can be used for multi zone paging with the facility to store and recall multiple zones to a single button. The
recall functions can also be labelled via a USB - PS2 compatible keyboard which can be plugged into the rear of the unit.
(see section 3.1.7) The labels will then be displayed on the highly functional and attractive LCD. An example might be a
label “sales”.
An emergency paging over-ride facility is accessed by a combination of an illuminated push button switch and a PTT (push
to talk) switch. This combination removes the possibliity of accidentally activating the emergency over-ride facility. When
activated, emergency paging will be forced through to all zones.
A maximum of 8 paging consoles can be connected to the A 4585 at the same time. These work in a “rst in, best
dressed” arrangement. The consoles can be cascaded together or wired back to the A 4585 (see section 3.1.3 to 3.1.5 for
details).
Each unit must be assigned an ID number through DIP switch settings on the rear of the unit.
A pre-announcement chime is available at the paging console and through the PA system. Both of these are set by DIP
switches on the rear of the unit.
1 24V DC connector
2.1mm DC jack (centre pin positive).
2 RJ45 connector
For connection back to the A 4585.
3 Cascade paging connector
Secondary RJ45 socket for cascading a second console.
4 USB keyboard input.
Use the keyboard to record labels for saved
store functions.
5 Microphone volume
Use this volume to adjust the microphone level.
6 Chime volume
Use this volume to adjust the chime level.
7 DIP switch options
These switches set the chime and emergency
paging on or off and also assign a location number
or ID to the console.
Fig 3.1A
www.altronics.com.au
Manufactured in Australia By Altronic Distributors Pty. Ltd.
24VDC In
Volume
Mic
To Main Unit To 2nd Console Chime
USB
Keyboard
(Must be PS2
Compatible)
Volume
1 2 3 4 5 6 7 8
1
2
3
PA System Chime On
SW PA System Chime O
Internal Chime On Internal Chime O
Emergency Paging On Emergency Paging O
6 7 8
DIP Switches 6-8
Set the Paging
O O O
Console ID
ID
On O O
On On O
O On O
O O On
On O On
On On On
O On On
7
8
On O
DIP Switches 1-3 Settings
1
2
3
4
5
6
4
5
SW Not Used
Not Used
ON
1 2 3 4
ON
1 2 3 4
1 2 3 4 5 6 7

Redback® A 4585 Zone Paging System
www.altronics.com.au Redback® Proudly Made In Australia 15
Paging Console
3.1.1 Features
• Multi zone paging.
• Recall multiple zones with a single button press.
• Keyboard entry labelling of recall zones.
• LCD for indicating zone selections.
• Pre-announcement chime.
• Emergency override paging to all zones.
3.1.2 DIP Switch Settings
A series of DIP switches which are accessed on the rear of the unit provide
a number of options.
DIP switch 1 sets the PA system chime on or off.
DIP switch 2 sets the internal chime on or off.
DIP switch 3 sets the emergency paging on or off. (Note: The emergency
paging is only active when the A 4585 receives external emergency tones).
DIP switches 4&5 are not used.
DIP switches 6-8 select the ID number for the console.
Table 3.1A shows the ID settings.
A maximum number of 8 consoles can be connected
to the A 4585.
3.1.3 Connecting the paging consoles
The consoles are connected to the A 4585 via standard Cat5e cabling as shown in Fig 3.1b. The maximum distance
between the A 4585 and a paging console is 300m. Note that each paging console must be assigned an ID number via
the DIP switches on the rear of the unit before operation (see 3.1.2 DIP switch settings). Eg Console 1 is set to ID1, console
2 is set to ID2 etc
A maximum of eight consoles can be connected at one time but only used in certain congurations. There are four RJ45
ports on the back of the A 4585 which can be used to connect the A 4586 paging consoles. Each port can accomodate a
maximum of 1 paging console without the aid of external power supplies.
Fig 3.1B shows how to connect one paging console per RJ45 port.
Fig 3.1B
Table 3.1A
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP” terminals and BGM amp 100V ouput to“From BGM AMP terminals.
Connect Zone amplier speakers to ”+” and “-”terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
1 2 3 4 5 6 7 8
A 4586 Paging Console
CAT5e cable
(Max 300 Metres)
A 4585 COMMUNICATOR
A 4586 Paging Console
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
A 4586 Paging Console A 4586 Paging Console
PLEASE NOTE : A MAXIMUM OF 4 PAGING CONSOLES CAN BE CONNECTED TO THE A 4585
WITHOUT THE USE OF EXTERNAL POWER SUPPLIES. (AND A MAXIMUM OF 1 PAGING CONSOLE PER PORT)
Store
Recall
All Call
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A4586 Communicator
SystemBusy
Page
LockOn
REDBACK A4586
8Zone Communicator
Version1.1
6 7 8
DIP Switches 6-8
Set the Paging
O O O
Console ID
ID
On O O
On On O
O On O
O O On
On O On
On On On
O On On
7
8
1
2
3
4
5
6

Redback® A 4585 Zone Paging System
www.altronics.com.auRedback® Proudly Made In Australia
16
3.1.4 Cascading the paging consoles
If more than 4 paging consoles are required the consoles can be cascaded together with the addition of external power
supplies. Fig 3.1C shows how to connect eight paging consoles at once. Consoles 1-4 are connected to their respective
number ports. Ie console 1 to port 1, console 2 to port 2 etc. Any extra consoles are connected as shown in Fig 3.1C, so
console 5 to port 1, console 6 to port 2 and so on.
Note that each paging console must be assigned an ID number via the DIP switches on the rear of the unit before
operation (see 3.1.2 DIP switch settings). Eg Console 1 is set to ID1, console 2 is set to ID2 etc
In Fig 3.1C a maximum of eight consoles are connected. Consoles 1 & 5 are connected to Port 1, consoles 2 & 6 to port
2, consoles 3 & 7 to port 3 and consoles 4 & 8 are connected to Port 4. Please note: A maximum of 2 paging consoles can
be connected per RJ45 port on the A 4585. Each additional paging console has a dedicated power supply and the Cat5e
cable run can be no longer than 300m.
Fig 3.1C
3.1.5 Multi-zone paging
Paging is achieved by pressing the numbered button of the zone required. The button will illuminate. Hold down the page
switch and speak into the microphone. Note: a zone with a fast ashing LED has general paging blocked. To page to
multiple zones, press the buttons for the desired zones. Multiple buttons will illuminate. Hold down the page switch and
speak into the microphone.
3.1.6 Zone Lockout
General paging can be blocked to any zones via the paging console. To block paging to a zone from the A 4586, hold
down the desired zone button until a message on the LCD indicates the zone is blocked out. Release the button to
resume. To unlock the zone, repeat the procedure. NOTE: This will only lock out zones for use from the console that the
zones were locked out from. It will not lock out the same zones from other paging consoles.
Paging Console
Manufactured in Australia By Altronic Distributors Pty. Ltd.
From
BGM
AMP
L
R
L
R
BGM Out
24V
Switched
Out
N/O
DC FUSE
(1A M205)
From
24V
BATTERY
24V DC
IN
A 4575 Input
N/C
From
PA
AMP
Zones
1 2 3 4 5 6 7 8
1
Paging Stations
34
12
+ -
+ -
2345678910111213141516
100V Switching -
1 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP”Terminals
2 AMP SYSTEM - Connect PA amp 100V output to “From PA AMP” terminals and BGM amp 100V ouput to“From BGM AMP terminals.
Connect Zone amplier speakers to ”+” and“-” terminals.
Connect Zone amplier line level inputs to“+” , ” - ” and“ ” terminals.
Preamp Switching -
DIP Switch Settings
SW
1
2
3-8
On O
Single Amp Mode
Not Used
Dual Amp Mode
Line Level Speaker Level
+- +- +- +- +- +- +- +-
+-
+-
+-
+-
+-- +
+
-- +
www.altronics.com.au
++
__
PA Out
BGM Input Evac Input
Evac Vox
Sensitivity
+_
+_
1 2 3 4 5 6 7 8
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
PLEASE NOTE : A MAXIMUM OF 8 PAGING CONSOLES CAN BE CONNECTED TO THE A 4585
WITH THE USE OF EXTERNAL POWER SUPPLIES. (AND A MAXIMUM OF 2 PAGING CONSOLES PER PORT)
CONSOLE 1
CONSOLE 5
M 9391A 24V DC 1A
Power Supply
M 9391A 24V DC 1A
Power Supply
CAT5e cable
(Max 300 Metres)
CAT5e cable
(Max 300 Metres)
CONSOLE 2
CONSOLE 6
CONSOLE 8
CONSOLE 4
CONSOLE 7
CONSOLE 3
M 9391A 24V DC 1A
Power Supply
M 9391A 24V DC 1A
Power Supply
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1
Store
Recall
All Call
Cancel
A 4586 Communicator
SystemBusy
Page
Lock On
REDBACK A4586
8Zone Communicator
Version1.1

Redback® A 4585 Zone Paging System
www.altronics.com.au Redback® Proudly Made In Australia 17
3.1.7 Store & recall groups of zones
Two function keys labelled store and recall may be used to program groups of zones into a single number recall, just as
your telephone might have a “quick dial” memory function.
To store a group of zones
First press the store button on the paging console. Then select the zones you wish to group together. Once the desired
zones are selected, press store again. You can now assign a group number using the numbered buttons (1 to 8). If you
have previously stored a group of zones in the memory, these buttons will illuminate. Press store to complete the process.
Note that you may select one of the previously stored group numbers, however this will overwrite the existing stored zone
selections.
The screen will now prompt you to label your stored group of zones. This allows quick visual feedback to the user when
selecting groups of zones, examples of labels might include: All W/house, Bar&Lobby, Sales&Yard etc. Plug in a standard
USB PS2 compatible keyboard (Altronics D 2111) into the rear of the A 4586 paging console and type in your desired
label. The maximum label length is 10 characters. Press backspace to delete letters. Hold down the shift key for capital
letters. Press return (enter) when nished.
If a zone label is not required, press cancel to complete the process of storing a group of zones.
Note: if the keyboard is not operational, it may need to be unplugged and connected again.
To recall zones
Press the recall button. Any buttons which are programmed with groups of zones will illuminate. If any of these groups
were given a label then these will show on the LCD.
Select one of the illuminated buttons to recall. The zones stored in this group will then illuminate automatically.
Hold down the page (PTT) switch and speak into the microphone. Press cancel when nished or the unit will time out
automatically after ˜15 seconds.
3.1.8 Paging Console Busy
If the system has more than two A 4586 paging consoles connected there will be times when both units may be needed
at the same time. If one of the paging consoles is in use the second console will be notied and the busy LED will
illuminate and the LCD will display the image shown below.
Fig 3.1D
Paging Console

Redback® A 4585 Zone Paging System
www.altronics.com.auRedback® Proudly Made In Australia
18
4.0 TROUBLE SHOOTING
4.1 SYMPTOMS AND REMEDIES
SYMPTOMS REMEDIES
On led doesn’t illuminate Check DC fuse
Keyboard not detected
on A 4586
Remove & reinsert keyboard
Try another keyboard
Turn A 4585 off and repeat setup
Make sure the keyboard is a USB/PS2
keyboard (altronics D 2111)
4.2 RJ45 cabling conguration for system components
(586A ‘Straight through’)
System components are connected using “pin to pin” conguration RJ45 data cabling as shown in g 4.2. When installing
ensure all connections are veried with a LAN cable tester before switching any system component on.
Failure to follow the correct wiring conguration may result in damage to system components.
Troubleshooting
586A
1 TX+
2 TX-
3 RX +
4
5
6 RX-
7
8
StraightThrough
(both ends)
Pins Face Upwards
1 TX+
2 TX-
3 RX +
4
5
6 RX-
7
8
Fig 4.2

Redback® A 4585 Zone Paging System
www.altronics.com.au Redback® Proudly Made In Australia 19
Specications
5.0 SPECIFICATIONS
A 4585 Control Unit
Paging console inputs:
Data transmission:
Front panel controls:
Front panel indicators:
Rear panel controls:
BGM (background music) input:
Evac input:
BGM (background music) output:
PA (public address) output:
A 4575 input:
24V DC Switched output:
Zone output connectors:
Power connection (24V DC):
Protection (DC):
Dimensions:
Weight:
A 4586 Paging Console
Output connection:
Data transmission:
Front panel controls:
Rear panel controls:
Other inputs:
Mic frequency response:
Mic Sensitivity:
Mic Polar pattern:
Power connection (24VDC):
Mic gooseneck:
Dimensions:
Weight:
4 x RJ45 8P8C
Cat5e cabling max 300m
Mic level control,
BGM (background music) level con-
trol, zone BGM selection switches
System active,Evac active
Evac vox level
Dual stereo RCA’s
Dual stereo RCA’s
Dual stereo RCA’s
Dual stereo RCA’s
RJ45 8P8C
Euroblock terminal
Euroblock terminal
Euroblock terminal
2A M205
482W x 175D x 44H mm
2.5kg
2 x RJ45 8P8C
Cat5e cabling max 300m
Zone selection (1-8), store, recall,
all call, cancel, PTT switch
Chime output level, mic output level
USB PS2 compatible keyboard
(type A)
100Hz - 10kHz
-76dB ±3dB
Cardioid (unidirectional)
2.1mm JACK (centre +ve)
325mm
235W x 110D x 55H mm (excluding
gooseneck)
0.6kg

Redback® A 4585 Zone Paging System
www.altronics.com.auRedback® Proudly Made In Australia
20
1
ZONE NAMES
2 3 4
5 6 7 8
RECALL 1
1 2 3 4
5 6 7 8
RECALL 2
1 2 3 4
5 6 7 8
RECALL 3
1 2 3 4
5 6 7 8
RECALL 4
1 2 3 4
5 6 7 8
RECALL 5
1 2 3 4
5 6 7 8
RECALL 6
1 2 3 4
5 6 7 8
RECALL 7
1 2 3 4
5 6 7 8
RECALL 8
1 2 3 4
5 6 7 8
RECALL 1
1 2 3 4
5 6 7 8
RECALL 2
1 2 3 4
5 6 7 8
RECALL 3
1 2 3 4
5 6 7 8
RECALL 4
1 2 3 4
5 6 7 8
RECALL 5
1 2 3 4
5 6 7 8
RECALL 6
1 2 3 4
5 6 7 8
RECALL 7
1 2 3 4
5 6 7 8
RECALL 8
1 2 3 4
5 6 7 8
CONSOLE 1
CONSOLE 2
NOTE: All Paging microphones can be programmed with dierent recalls and labelling.
6.0 A 4586 Programming Sheet
Each A 4586 can store 8 groups of zones using the store & recall function. This permits quick selection of multiple paging
zones.
Use the set up sheet below to select the groups of zones. Group names have a maximum of 10 characters. A PDF form
version of this is available for download on the A 4586 product page at www.altronics.com.au.
Programming Sheets