Limited One Year Manufacturers Warranty
This product is warranted to be free from defects in materials or workmanship for period of one year from the date
of purchase by the original owner.
To ensure a high level of performance and reliability for which this equipment has been designed and manufactured,
read this User Guide before operating.
In the event of a failure, notify and return the defective unit to the place of purchase.
If this is not possible then please contact the authorised ALLEN & HEATH distributor or agent in your country as
soon as possible for repair under warranty subject to the following conditions.
Conditions of Warranty
The equipment has been installed and operated in accordance with the instructions in this User Guide.
The equipment has not been subject to misuse either intended or accidental, neglect, or alteration other than as
described in the User Guide or Service Manual, or approved by ALLEN & HEATH.
Any necessary adjustment, alteration or repair has been carried out by an authorised ALLEN & HEATH distributor or
agent.
This warranty does not cover fader wear and tear.
The defective unit is to be returned carriage prepaid to the place of purchase, an authorised ALLEN & HEATH distributor or agent with proof of purchase.
Please discuss this with the distributor or the agent before shipping.
If the unit is to be repaired in a different country to that of its purchase the repair may take longer than normal,
whilst the warranty is confirmed and parts are sourced.
Units returned should be packed to avoid transit damage.
In certain territories the terms may vary. Check with your ALLEN & HEATH distributor or agent for any additional
warranty which may apply.
If further assistance is required please contact Allen & Heath Ltd.
IMPORTANT- PLEASE READ CAREFULLY:
By using this Allen & Heath product and the software within it, you agree to be bound by the terms
of the relevant End User Licence Agreement (EULA), a copy of which can be found on the Allen & Heath
website in the product's pages. You agree to be bound by the terms of the EULA by installing, copying,
or otherwise using the software.
This product complies with the European Electromagnetic Compatibility directive 2004/108/EC
and the European Low Voltage Directive 2006/95/EC.
This product has been tested to EN55103 Parts 1 & 2 1996 for use in Environments E1, E2, E3, and E4 to
demonstrate compliance with the protection requirements in the European EMC directive 2004/108/EC.
During some tests the specified performance figures of the product were affected. This is considered
permissible and the product has been passed as acceptable for its intended use. Allen & Heath has a strict
policy of ensuring all products are tested to the latest safety and EMC standards. Customers requiring more
information about EMC and safety issues can contact Allen & Heath.
NOTE: Any changes or modifications to the console not approved by Allen & Heath could
void the compliance of the console and therefore the users authority to operate it.
GS-R24 FireWire/ADAT Module User Guide AP8349 Issue 1
Copyright © 2011 Allen & Heath Limited. All rights reserved
Allen & Heath Limited
Kernick Industrial Estate, Penryn, Cornwall, TR10 9LU, UK
http://www.allen-heath.com
Allen & Heath 3 GS_R24 FireWire/ADAT Module User Guide
PACKED ITEMS
Check that you have received the following:
ADAT
IN
44.1kHz
EXT
FIREWIRE
FW ONLY
INT
ADAT
48kHz
FW+ADAT
25-32
17-24
OUT
1-89-16
25-32
17-24
1-89-16
GS-R24 FireWire/ADAT INTERFACE MODULE
6 pin to 6 pin FireWire cable. 6 pin to 4 pin FireWire cable.
MIDI IN
ALLEN&HEATH
FireWire+ADAT
I/O Module
CLOCK INCLOCK OUT
MIDI OUT
Also Packed in the box
• Safety Instructions—English
• Safety Instructions—French
• Addendum note ROHS
• Sticker
• This User Guide
Allen & Heath 4 GS_R24 FireWire/ADAT Module User Guide
CONTENTS
Thank you for purchasing your Allen & Heath GS-R24 FireWire/ADAT interface module.
To ensure that you get the maximum benefit from the unit please spare a few minutes
familiarizing yourself with the features and setup procedures outlined in this user guide.
For further information please refer to the additional information available on our web
site, or contact our technical support team.
http://www.allen-heath.com
This User Guide is to be read in conjunction with the GS-R24 console user
guide AP7784 in order to understand the routing of the interface signals to and
from the analogue system in the console. Also, some setup guides are
included on the Website for Digital Audio Workstations (DAWs). Please check
our website or with Tech Support for further information and setup guides.
Warranty ........................................................... 3
Packed Items..................................................... 4
Contents............................................................ 5
Specifications..................................................... 6
Panel Features ................................................... 7
Downloading & Installing the driver (Windows).... 8
Downloading & Installing the driver (Mac)............ 9
Fitting the Module .............................................. 10
Driver Control Panel Application .......................... 11
Diagnostics (DPC Latency) .................................. 15
Diagnostics (OHCI Checker)................................ 16
FireWire/ADAT system Block Diagram.................. 17
Product Support ................................................. 18
Registration ....................................................... 18
Allen & Heath 5 GS_R24 FireWire/ADAT Module User Guide
GS-R24 FireWire/ADAT MODULE SPECIFICATIONS
General Specifications
FireWire Standard AS 400
Number of audio channels Output 32
Number of audio channels Input 32
Maximum FireWire bus sample rate 96kHz
Maximum ADAT sample rate 48kHz
ADC bit depth 24
ADC dynamic range 114dB A Weighted
DAC bit depth 24
DAC dynamic range 118dB A Weighted
Word clock In Yes
Word clock out Yes
MIDI Input FireWire bus or MIDI 5pin DIN
MIDI Output FireWire bus or MIDI 5pin DIN
Number of FireWire connectors 2 (can cascade a ZED-R16)
Headroom
Digital domain headroom (nominal to 0dBFS) 18dB
Channel Mapping to Interface
Console Channels Interface Channels
Mono Channels 1-24 1-24 *
Stereo Channel 1 25-26 (L-R)
Stereo Channel 2 27-28 (L-R)
Valve Channel 1 29
Valve Channel 2 30
Main Stereo (2 Track 1) out and DIG Master L-R in. 31-32 (L-R)
* The interface sends 17-24 can be switched from Mono channels 17-24 to Aux 1-4 and Groups 1-4 in order to
record or process summed or grouped signals. This is done by pressing the under-panel switch on the GS-R24
labelled 17-24=Aux+Grp.
MODE FireWire
Channels
I/O
ADAT
Channels
I/O
Sample Rates
kHz
Sync Sources
FireWire 32/32 0/0 44.1/48/88.2/96 INT/Word Clock
FireWire+ADAT 24/24 8/8 44.1/48 INT/Word Clock/ADAT
ADAT 0/0 32/32 44.1/48 INT/ADAT
Allen & Heath 6 GS_R24 FireWire/ADAT Module User Guide