Output Connectors; Input Connectors - Redback A 4574 Operating Manual

Redback® A 4574 Alert/Evac/Chime Tone Generator
15.0 Specifications
OUTPUT LEVEL:...........................................................0dBm
DISTORTION:..............................................................0.01%
FREQ. RESPONSE:.........................................140Hz - 20kHz
SIGNAL TO NOISE RATIO:
Alert/Evac/Chime:.............................-70dB typically

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
PLEASE NOTE: Output loads limited to 120mA.

INPUT CONNECTORS:

24V DC Power:...............................Screw Terminals
24V DC Power:...........................2.1mm DC Socket
Remote Alert,Evac,Bell,Cancel:.......Screw Terminals
AUDIO STORAGE:
Micro SD Card: ......................................Max 16GB
All Australian made Redback products are covered by a 10 year warranty.
Should a product become faulty please contact us to obtain a return authorisation number. Please ensure you have all the
relevant documentation on hand. We do not accept unauthorised returns. Proof of purchase is required so please retain
your invoice.
12 Redback® Proudly Made In Australia
* Specifications subject to change without notice
Distributed by Altronic Distributors Pty. Ltd. Perth. Western Australia.
Phone: 1300 780 999 Fax: 1300 790 999 Internet: www.altronics.com.au
CONTROLS:
Bell, Alert/EvacTones:...........................Rear Volume
Voice over.:.........................................Rear Volume
Power:..............................................On/Off Switch
Alert Switch:.......................Illuminated Push Switch
Evac Switch:.......................Illuminated Push Switch
Bell Switch:.........................Illuminated Push Switch
Cancel Switch:......................................Push Switch
INDICATORS:........................................................Power on
........................................................ Fault
POWER SUPPLY: ...................................... 24V DC @ 1 Amp
DIMENSIONS:≈.................................... 210W x 122D x 44H
WEIGHT: ≈................................................................ 0.4 kg
COLOUR: ..................................................................Black
www.redbackaudio.com.au