Download Centre

Product manuals, software manuals and datasheets are all available here. View on-line by clicking on the link, or save the file by clicking on it and then choosing 'Save' in the new window to keep a copy on your computer.

If you are looking for more specific information, try the new
Tech Support Section


Need presets for your system?
Contact the manufacturer here!



Note that manuals and datasheets are in .pdf Adobe Acrobat format. Download the latest reader from their site by clicking on the logo.



We are still able to offer limited technical support and service/repair for all our older units. In the archive tou'll also find support for older versions of AudioCore, and associated software.

Click here to enter the archive.

AudioCore 8.40


Operator's Manual (9.4M)
This completely revised manual (previously unreleased) explains the new features of AudioCore version 8.40, and is available exclusively from the website...


Walkabout Kit


Operator's Manual (3.1M)
This manual covers the installation and use of the Walkabout Kit, and is included on the software support CD supplied with the kit.


DP224


Datasheet (2.1M)
Operators' Manual (3.0M)


Series 2: D2


Datasheet (842k)
Operators' Manual (1.14M)


DP324


Datasheet (1.8M)
Operators' Manual (3.31M)


DS800


Datasheet (1.35M)
Operators' Manual (1.39M)

AudioCore


Software Manual (1.4M)
This manual (previously unreleased) covers the installation and use of AudioCore, and is available exclusively from the website...

4 Series (Incl. DP428)


Datasheet (1.8M)
Operators' Manual (7.2M)

DP226


Datasheet (2.1M)
Operators' Manual (3.0M)



Series 2: E2


Datasheet (842k)
Operators' Manual (1.14M)


SiDD PC


Software Manual (3.7M)
This manual (previously unreleased) covers the installation and use of SiDD PC, and is available exclusively from the website...

GQ600


Datasheet (1.35M)
Operators' manual (200K)