AMATEUR RADIO PRODUCTS SOFTWARE DOWNLOADS - KENWOOD TS-890S KENWOOD NETWORK COMMAND SYSTEM Setting Manual (PDF:1) August 2018: PC CONTROL COMMAND REFERENCE FOR THE TS-890S TRANSCEIVER (PDF:841KB) January 2019: TS-890S TM-281A TM-281E TM-481A TM-271A (Discontinued) TM-271E (Discontinued) TM-471A (Discontinued) Memory Control Program MCP-1A Version RigPix Database - Schematics, manuals 'n' stuff Kenwood/Trio. Model Document(s) AT-120: User manual (1.5 MB) AT-130: User manual (1.4 MB) CC-29A: User manual (190 KB) CD-10: DCS brochure (1.1 MB) TM-281E: User manual (4.3 MB) TM-321A: User manual (2.2 MB) TM-331A: User manual (1.4 MB). Service manual (9.2 MB) TM-401A: User manual (4.5 MB) TM-411A: User manual (5.7 MB) TM-411E: