Welcome to the only complete collection of Soemtron model ETR22x calculators, a collection which came into being after an old piece of equipment was received from Prague in the Czech Republic, following a Google search for "core memory" one day during some research into the PDP–7 range of computers manufactured by the now defunct Digital Equipment Corporation. Soemtron ETR222 ©2007 Serge Devidts Click image for a larger version That one machine was possibly the one delivered to Office and Electronic Machines (OEM) in London, the UK importers. A possible fourth calculator, the 221, was seen in various sales literature of the period and does show and describe the type 221 printing calculator, but it is believed now to have only existed as a single machine for a publicity release (December 2009) in the Büromaschinen Lexikon, a German publication of the 1960s. Büromaschinenwerk Sömmerda, the Soemtron branded range of ETR22x calculators encompassed three variants, the ETR220, ETR222 and ETR224 (a model with printout capabilities). Soemtron ETR220 ©2007 Serge Devidts Click image for a larger version Soemtron ETR Series Electronic Calculators Skip to navigation Example: "LOAD Button: Click this button to load. Most entries simply describe the labels that are already readily-visible on a given dialogue box. It actually complicates CAD library management. The single-project-file structure isn't particularly valuable (S/W has the Pack-and-Go feature). It was a bit galling to see the heavily-discounted price offers right after I paid a higher price, and I now see that you tricked your new users into buying a soon-to-be-obsolete version.īeing barred from having an account in the forum simply because I chose to purchase a perpetual license and no maintenance plan was quite a slap in the face. Having the file format change right after I purchased the software and NOT BE BACKWARD-COMPATIBLE was almost a death blow to my continuation as an IronCAD user since it prevents me from adding seats without complications or extra expense of upgrading. Not being able to export to sldasm or sldprt with the translator was an unexpected and stunning deficiency considering the price I paid for the Translator. The parametric architecture is fractured and disjointed.ĭimensioning in the 2D drawing module is too erratic to be usable.ĭimensions in the 3D module hide by default and it's hit-or-miss as to which object to activate to show a placed dimension. I started a bug list but then stopped because there were so many. It was quite expensive, considering the lack of maturity in the product.
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January 2023
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