IBM 3174 C 6.4 Microcode Disks?

Classic Computer Fans, I posted this to the IBM-Legacy-Hercules mailing list. I just realized it probably wouldn't hurt to post it here too. I'm finally in possession of a box that hopefully is capable or can be made capable of connecting a real terminal to Hercules. It's a 3174 11L. It was retired last year where I work. I finally got the okay to save it from being sent to a scrapper. I love the build quality of older IBM gear, except when I'm trying to move such gear. Between the 3174 and a 9406-520 I also acquired, I pulled or strained something in my left arm moving them into place. It's currently wired to run on 220v. I think I've seen mentioned somewhere that it can be changed to run on 110v. If that's the case, does anyone have a pointer to documentation on what's involved? It has dual floppy drives. At least one drive is a 2.4MB drive. But, all the microcode disks I have are at level B 4.6. Does anyone know where I can get a set of C 6.4 control and control extension disks. From what I've heard those are what's needed to enable an attached terminal to connect to other systems via telnet. It has a token ring card. I will probably be able to get the MAU it was connected to, and possibly the router that acted as a token ring to Ethernet bridge. I'm not sure how much memory it has. Does anyone have any tips on determining the amount of memory it has, and/or identifying its boards? These are the numbers on its boards: 9210 9351 9052 z2 9053 9501 Plus the boards for coax connections. -- Kevin http://www.RawFedDogs.net http://www.Lassie.xyz http://www.WacoAgilityGroup.org Bruceville, TX What's the definition of a legacy system? One that works! Errare humanum est, ignoscere caninum. ------------------------------------ Posted by: Kevin Monceaux <Kevin at RawFedDogs.net> ------------------------------------ ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/ibm-legacy-hercules/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/ibm-legacy-hercules/join (Yahoo! ID required) <*> To change settings via email: ibm-legacy-hercules-digest at yahoogroups.com ibm-legacy-hercules-fullfeatured at yahoogroups.com <*> To unsubscribe from this group, send an email to: ibm-legacy-hercules-unsubscribe at yahoogroups.com <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/ -- Kevin http://www.RawFedDogs.net http://www.Lassie.xyz http://www.WacoAgilityGroup.org Bruceville, TX What's the definition of a legacy system? One that works! Errare humanum est, ignoscere caninum.