Redback A 4510A Operating Manual
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Redback A 4510A Operating Manual

Yearly timer
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A 4510A Yearly Timer
Operating Manual
A 4510A
Yearly Timer
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 unit from working as designed.
User manual revision number: 1.0 17/12/2019
www.altronics.com.au
Redback® Proudly Made In Australia
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  • Page 1 A 4510A Yearly Timer Operating Manual A 4510A Yearly Timer 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.

  • Page 2: Table Of Contents

    A 4510A Yearly Timer Contents CONTENTS 1.0 Overview Page 1.1 Introduction 1.2 Features 1.3 What’s in the box 1.4 Front panel guide 1.5 Rear panel connections 2.0 Setup 2.1 Initial Setup 2.2 Setting the current Time 2.3 Setting the current Date 2.4 Audio Connections...

  • Page 3: Introduction

    1.1 INTRODUCTION The A 4510A is an incredibly versatile, and easily programmed yearly timer housed in a convenient 2RU rack or desk mount chassis. The unit can be programmed for limitless* timing events for each day of the year (*limited by available space on the Micro SD card).

  • Page 4: Front Panel Guide

    A 4510A Yearly Timer Front Panel Guide 1.4 FRONT PANEL GUIDE Fig 1.4A shows the layout of the A 4510A front panel. A 4510A Yearly School Timer Micro SD Error Power/ Bell Menu Enter Isolate Standby Card Fig 1.4A Bell Tone Activation Switch This switch is used to manually activate the Bell tone.

  • Page 5: Rear Panel Connections

    A 4510A Yearly Timer Connections 1.5 REAR PANEL CONNECTIONS Fig 1.5A shows the layout of the A 4510A rear panel. 5 6 7 DIP Switch Settings IMPORTANT NOTE: IMPORTANT NOTE: Switch 1 Ensure power is switched o when www.redbackaudio.com.au The Battery Backup is used to backup the internal This switch is used to loop the Bell tone, or play the Bell adjusting DIP switches.
  • Page 6 A 4510A Yearly Timer Connections RJ45 Interface This RJ45 port is for future connection of peripheral devices. Bell Trigger Short these contacts to trigger the Bell Function. Dip Switches These are used to select various options. Refer to DIP Switch Settings section.

  • Page 7: Setup

    Apply 24 Volts DC to the unit by connecting the supplied 24V DC plugpack and switch the unit ON. The LCD screen should display “REDBACK A 4510A” for a couple of seconds before it performs an Micro SD card check.
  • Page 8 The new MP3’s are now installed on the Micro SD card, and the card can be removed from the PC following windows safe card removal procedures. Make sure the A 4510A is OFF and insert the Micro SD card into the slot in the rear; it will click when fully inserted.

  • Page 9: Setting The Current Time

    The output levels of the Prebell, Bell and Music tones can all be adjusted via trimpots located on the rear of the unit. 2.5 DIP SWITCH SETTINGS The A 4510A has optional settings which are set by the DIP switches on the rear of the unit. IMPORTANT NOTE: Ensure power is switched off when adjusting DIP switches.

  • Page 10: Output Connections

    A 4510A Yearly Timer Setup 2.6 24V OUTPUT CONNECTIONS These contacts can be used for connection of override relays in remote volume controls, or for operating an external relay used to operate something like a school bell etc.(Note: These 24V DC outputs are limited to 120mA maximum current draw).

  • Page 11: Troubleshooting

    DIMENSIONS:≈..... 482W x 180D x 88H INPUT CONNECTORS: 24V DC Power:....Screw Terminals WEIGHT: ≈..........2.8 kg 24V DC Power:....2.1mm DC Jack Bell Trigger: ..... Screw Terminals COLOUR: .............Black * Specifications subject to change without notice www.altronics.com.au Redback® Proudly Made In Australia 11...

  • Page 12: Firmware Update

    6) With the power turned OFF, insert the Micro SD card back into the A 4510A. 7) Turn the A 4510A ON. The unit will check the Micro SD card and if an update is required the A 4510A will perform the update automatically.

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