The latest version of the user guide and supporting software can be found on each products own web page under downloads. For example the Quark user guide and configuration software will in the downloads section of the Quark's web page.

Some of the product accessories like the Simplex Data Adapter (SLX Adapter) do not have their own web pages. In such cases a link to the instructions leaflet is provided underneath the description of these items wherever they are displayed. For example the SLX Adapter is displayed in the accessories section of the Quark gyro and the instructions leaflet can be found there.