Naming conventions: Product_type_h/wRevision_s/wRevision_ValidArea_language_datecode.extension Product_Howto_language_ Theme-with-description.extension DES-1008D_men_revJ2_3-00_all_en_110107.pdf Manual for DES-1008D Revision J2. Englische Anleitung für die DES-1008D Revision J2. DES-1008D_qig_revALL_ALL_en.pdf Quick Installation Guide.