Introduction
Welcome to the Allen & Heath GL2400, the latest generation of the popular GL series of
dual function live sound mixing consoles. We have tried to keep this user guide brief and to
the point.
connecting and operating the console, panel drawings, system block diagram and
technical specification. For further information on the basic principles of audio system
engineering, please refer to one of the specialist publications and resources available from
bookshops, audio equipment dealers and the Internet.
Whilst we believe the information in this guide to be reliable we do not assume
responsibility for inaccuracies. We also reserve the right to make changes in the interest of
further product development.
We are able to offer further product support through our world-wide network of approved
dealers and service agents. You can also access our Web site on the Internet for
information on our full product range, resource downloads, our company pedigree, contact
details, assistance with your technical queries, or simply to chat about audio. To help us
provide the most efficient service please keep a record of your console serial number, and
date and place of purchase to be quoted in any communication regarding this product.
The dB.............................................................. 25
Using Inserts .................................................... 25
Polarity ............................................................. 26
Sound Levels ................................................... 26
Aux-Fed Subs .................................................. 30
GL2400 User Guide
Please read it fully before starting. Included is information on installing,
http://www.allen-heath.com
Contents
Warranty.................................................2
7x4 Matrix.............................................21
Cue Sheet ............................................38
5