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Altronics redback A 4480, Operating Manual, Page: 1 / 40

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Altronics redback A 4480 Operating Manual Download Page 1

www.altronics.com.au

User manual revision number: 1.5    19/11/2015

Operating Manual 

A 4480

 

8 Input / 8 Output Audio Switcher 

A 4481

 Paging Console 

A 4476

 Preset Selector Wallplate 

A 4478/9

 Local Input Wallplates 

A 4491/2

 Music Source Selector Wallplates

Redback® Proudly Made In Australia 

Distributed by Altronic Distributors Pty. Ltd. 

Phone: 1300 780 999 Fax: 1300 790 999 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 system from working as designed.

A 4481

A 4491

A 4476

A 4478

A 4479

A 4492

Summary of Contents for redback A 4480

Page 1: ...elector Wallplates Redback Proudly Made In Australia Distributed by Altronic Distributors Pty Ltd Phone 1300 780 999 Fax 1300 790 999 Internet www altronics com au IMPORTANT NOTE Please read these ins...

Page 2: ...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 e...

Page 3: ...y input volumes 16 2 8 Adjusting the zone volumes 16 3 0 Local Audio Paging Console Options 3 1 Local audio configuration 16 3 2 Paging console configuration 17 3 3 Configuring the paging console lock...

Page 4: ...sed features 28 5 2 3 DIP Switch settings 29 5 2 4 Screen Layout Guide 29 5 2 5 Navigating The Menu 30 5 3 Local microphone line input wallplate A 4478 9 5 3 1 Features 31 5 3 2 Connections 31 5 3 1 C...

Page 5: ...input or vox enabled dual RCA input Local Inputs 1 8 via optional A 4478 wall plate mutes any auxiliary source selected to that zone Local inputs can be configured for either balanced mic or line ope...

Page 6: ...AC or 24V DC operation 19 Rack Mount 2 unit Optional Features Zone and emergency over ride paging via A 4481 paging console Remote zone control of volume and music sources via A 4490 wall plate Prese...

Page 7: ...the A 4480 front panel Fig 1 4A 1 Emergency microphone volume control Use this control to adjust the volume of the emergency microphone input 2 Emergency microphone signal present indicator This LED...

Page 8: ...option See section 7 0 Help Confirm button This button is used to confirm your selected changes Push confirm and cancel buttons at the same time to lock and unlock the front panel controls Cancel butt...

Page 9: ...OCK OPEN BY QUALIFIED PERSONNEL ONLY CAUTION 8 6 4 7 5 3 2 1 SW5 2 1 3 2 1 3 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 1 5 8 9 6 7 2...

Page 10: ...A 4481 mic consoles and a single A 4476 preset plate may be used at the same time In this case only seven A 4475 zone wallplates can be used The A 4476 will operate in any Zone wall plate or Paging c...

Page 11: ...pansion 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 connec...

Page 12: ...ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 FM 101 10 30 PM REDBACK DVD REDBACK Audio Analog Out L R Audio Analog Out L R Setup Guide...

Page 13: ...s Levels EMERGENCY INPUT RISK OF ELECTRIC SHOCK OPEN BY QUALIFIED PERSONNEL ONLY CAUTION 8 6 4 7 5 3 2 1 SW5 2 1 3 2 1 3 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 ON 1 2 3 4 2 1 3 POWER REDBACK A 42...

Page 14: ...d via a 2 way pluggable terminal The supply would need to be able to deliver a continuous 24V DC 2A It is not recommended that the unit is continually powered in this manner Rather the unit should be...

Page 15: ...n the screen by an For instance in our example we want to route the DVD player input 2 to the main bar zone 1 Pressing zone se lection button 1 twice will move the 2 positions from the off position to...

Page 16: ...d which can be screwed on to the front panel which covers these bass treble and input volume pots to prevent tampering Fig 2 6A Fig 2 7A 3 0 LOCAL AUDIO PAGING CONSOLE OPTIONS 3 1 LOCAL AUDIO CONFIGUR...

Page 17: ...TE ON THE LCD The A 4480 can be setup to isolate selected input sources from a zone so these inputs are isolated or BLOCKED for that zone Examples might include music being isolated or blocked to the...

Page 18: ...T DISPLAY CAN ALSO BE USED TO PROGRAM A 4472 PAGING CONSOLES Priority Trigger Telephone Paging System A 4478 Mic Music L R CAT5 cable Max 300M CAT5 cable Max 300M CAT5 cable Max 300M Max 10M Local Eme...

Page 19: ...25W Public Address Amplifie PHASE 5 POWER REDBACK A 4270 125W Public Address Amplifie PHASE 5 POWER REDBACK A 4270 125W Public Address Amplifie PHASE 5 ZONE 3 AMPLIFIER ZONE 2 AMPLIFIER ZONE 1 AMPLIFI...

Page 20: ...optional will override audio routed to the same zone the A 4478 is connected to Input audio sources 1 8 have the lowest priority and will not override anything 4 2 PRIORITY INPUT The priority input c...

Page 21: ...0 9 and the letters a z To use capital letters hold down the shift key when typing To label the input sources Press the letter i on the keyboard This will navigate the user to the label inputs screen...

Page 22: ...ithout the last setting preset the previous setup would be lost The bingo night comes and goes and the previous setup can now be loaded by selecting the previous preset in the preset screen 4 4 4 Sett...

Page 23: ...to 5 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 B...

Page 24: ...Off 2 Mic Level Line Level Switches 3 4 Not Used Vox Level Volume Priority Input L R Vox Level Trigger Paging Consoles Preset Plates 2 1 1 2 3 4 Input 1 2 XLR Aux Input Sensitivity DIP Switch Settings...

Page 25: ...3 4 Input 1 2 XLR Aux Input Sensitivity DIP Switch Settings SW1 ON OFF 1 Input 1 0 3V 0 7V 2 Input 2 0 3V 0 7V 3 Input 3 0 3V 0 7V 4 Input 4 0 3V 0 7V SW2 ON OFF 1 Input 5 0 3V 0 7V 2 Input 6 0 3V 0...

Page 26: ...oard INPUTS SW1 SW2 8 7 6 5 4 3 2 1 Expansion IN Expansion OUT SW5 ON OFF 1 Phantom Phantom Power On Power Off 2 Mic Level Line Level Switches 3 4 Not Used Vox Level Volume Priority Input L R Vox Leve...

Page 27: ...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 butto...

Page 28: ...tion from A 4478 79 wall plate 4 Not Used 5 Not USed 6 DIP Switch see DIP switch settings for more details 7 RJ45 connection Cat5e provides power to the wallplate and routes local audio fed from A 447...

Page 29: ...Press this button to decrease the zone volume 10 Zone volume indicator The number signifies the actual zone volume level 11 Zone volume bar graph indicator This bar provides a quick visual indicator...

Page 30: ...r the screen has been touched can be adjusted The time can be adjusted between 0 and 600 seconds Setting the time to zero keeps the backlight on continually Set the time to 1 sec and the backlight wil...

Page 31: ...ection 5 3 1 Features Microphone XLR input Dual RCA input 3 5mm jack input Note The RCA and 3 5mm jack input are mixed together internally 5 3 2 Connections Audio is routed back to the A 4491 2 zone w...

Page 32: ...ay be connected to either paging console input or any zone wallplate input on the A 4480 A 4476 Connections 1 Dip Switch Settings Do not adjust leave in default setting 2 RJ45 Connection Cat5e provide...

Page 33: ...observing the following procedure 1 Remove power from the unit 2 Remove the lid 3 The microprocessor card is located on the main board as shown in fig 6 1A Remove the board taking care not to touch th...

Page 34: ...so on The paging console settings shown on the right of the LCD are covered in the PA ON OFF help page 7 1 2 Preset Help Page CREATE A PRESET To create a preset set your input to output configuration...

Page 35: ...e Output connection 2 x RJ45 8P8C Data transmission Cat5e cabling max 300m Front panel controls Zone selection 1 8 store recall all call cancel emergency paging PTT switch Rear panel controls Chime ou...

Page 36: ...t be the same on all presets Max 10 characters per zone source name Retain for your records A PDF form version of this is available for download on the A 4480 product page at www altronics com au PRES...

Page 37: ...PRESET 3 PRESET 4 PRESET 5 DEFAULT Note that preset 5 is always default This preset cannot be renamed INPUTS ZONES 1 2 3 4 5 6 7 8 1 2 3 4 LOCAL PAGING 5 6 7 8 INPUTS ZONES 1 2 3 4 5 6 7 8 1 2 3 4 LO...

Page 38: ...nload on the A 4481 product page at www altronics com au 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...

Page 39: ...www altronics com au Redback Proudly Made In Australia 39 NOTES...

Page 40: ...Sat 9 00am 4 00pm Melbourne Vic 891 Princes Hwy SPRINGVALE VIC 3171 Open Mon Fri 8 30am 5 30pm Sat 9 00am 5 00pm Sun 10 00am 4 00pm Perth WA 174 Roe St PERTH WA 6000 Open Mon Wed Fri 8 00am 5 30pm Thu...

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