Firmware Update; Specifications - Redback A 4565B Operating Manual

Redback® A 4565B Evacuation Controller

6.0 FIRMWARE UPDATE

It is possible to update the firmware for this unit by downloading updated versions from www.altronics.com.au or
redbackaudio.com.au.
To perform an update, follow these steps.
1) Download the Zip file from the website.
2) Remove the SD card from the A 4565B and insert it into your PC. (Follow the steps on page 14 to open the SD card).
3) Extract the contents of the Zip file to the root folder of the SD Card.
4) Rename the extracted .BIN file to update.BIN.
5) Remove the SD card from the PC following windows safe card removal procedures.
6) With the power disconnected, insert the SD card back into the A 4565B.
7) Reconnect power to the A 4565B. The unit will check the SD card and if an update is required the A 4565B will
perform the update automatically.

7.0 SPECIFICATIONS

OUTPUT LEVEL:...........................................................0dBm
DISTORTION:..............................................................0.01%
FREQ. RESPONSE:.........................................140Hz - 20kHz
SIGNAL TO NOISE RATIO:
Aux/Music Input:..............................-90dB typically
Alert/Evac/Chime:.............................-70dB typically
INPUT SENSITIVITY:
Mic:..................................................2mV Balanced
BGM/Aux Input:.......................300mV Unbalanced
OUTPUT CONNECTORS:
Audio Output:............................RCA Stereo Socket
Switched 24V DC Out:...................Screw Terminals
Alert 24V DC Out :........................ Screw Terminals
Evac 24V DC Out:...........................Screw Terminals
Bell 24V DC Out:............................Screw Terminals
Fire 24V DC Out:............................Screw Terminals
PLEASE NOTE: Output loads limited to 120mA.
INPUT CONNECTORS:
Mic:.........................................................5 pin XLR
Aux Input:..................................RCA Stereo Socket
24V DC Power:...............................Screw Terminals
24V DC Power:...........................2.1mm DC Socket
Remote Alert,Evac,Bell,Fire,Cancel:.Screw Terminals
MUTING:............................Via Microphone Switch Contact
28 Redback® Proudly Made In Australia
* Specifications subject to change without notice
AUDIO STORAGE:
Micro SD Card: ......................................Max 32GB
CONTROLS:
BGM Input:.........................................Rear Volume
Bell, Evac, Chime, Fire Tones:...............Rear Volume
Voice over,PA Mic:...............................Rear Volume
Mic Input:.................................Front Panel Volume
Auxiliary Input:..........................Front Panel Volume
Power:..............................................On/Off Switch
Mode Selection:.................Keyswitch 003 Standard
Alert Switch:.......................Illuminated Push Switch
Evac Switch:.......................Illuminated Push Switch
Bell Switch:.........................Illuminated Push Switch
Cancel Switch:......................................Push Switch
INDICATORS:........................................................Power on
................................................. MP3 Error
................................................. Fire Active
...........................................Fire Test Active
.................................................. PA Active
POWER SUPPLY:.......................................................24V DC
DIMENSIONS:≈................................... 482W x 125D x 44H
WEIGHT: ≈............................................................... 1.6 kg
DC FUSE: ............................................................2A (M205)
COLOUR: ..................................................................Black
www.redbackaudio.com.au