Here is a 1964 Zenith model 6075U, with a the 25LC20Q chassis. In the rare, limited production chinese provincial cabinet. This set has space command 400 remote control.. Select picture or schematic to display from thumbnails on the right and click for download.. Zenith Space-Command 400 Series Manuals & User Guides. User Manuals, Guides and Specifications for your Zenith Space-Command 400 Series Remote Control.. VINTAGE ZENITH SPACE Commander 400 1959 TV Television Remote Control - $23.50. Super cool old remote. Look at all pictures for details. Good Luck US Buyers Only 302991650227. Zenith Space-Command 400 Series Pdf User Manuals. View online or download Zenith Space-Command 400 Series Service Manual. This product hasn't been reviewed yet. We've added this product to our database but we haven't actually tested it yet. If you want us to review it drop us a line and we just might bump it to the .