* [[Media:Vortex BOS 2.0 Manual.pdf|BOS 2.0 (Vortex) Manual]] {{DE}} {{PDF}}
* [[Media:File-Vortex_Ext_SPM_-_Memory_mapping_(DEU).pdf|Memory mapping]] {{DE}} {{PDF}}
* [[Media:--File-Vortex_Ext_SPM_-_Principe_of_operation_and_control_%28ENG%29.pdf--|Principe of operation and control]] {{EN}} {{PDF}}
* [[Media:--File-Vortex_Ext_SPM_-_Principe_d%27utilisation_des_cartes_d%27extension_RAM_%28FRA%29.pdf--|Principe d'utilisation des cartes d'extension RAM]] {{FR}} {{PDF}}