The device used amber CRT, and was complete Z80 system working in modular technology - module for CPU and data processing, module for text output, in earliest models I don't know if these were made outside Sweden module for keyboard handling. All my content and ptohos. Meritum took the casing from it. It's later one, with Zbrojovka keyboard. After Elzab bought licence to manufacture these units, they became wide-spread across Eastern block countries.
You can control the contrast of the module from the IP phone. 1.
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for yourwhich should be option 2 "Expansion Module 1 ()". Cisco Unified IP Phone and Expansion Module Quick Reference for Cisco Unified G//, you can adjust the contrast on the display of. Cisco Unified IP Phone Expansion Module Phone Guide. Expansion Moduleread each of these sections: • Package .
Adjusting the Contrast.
As they dismantled the computer, they removed back cover to disconnect keyboard - it's missing. Source: IKS, - using mainframe with Mera terminals.
Original Alfaskop source: Frigoscandia catalogue. It was used there probably with Mera 60 computer see picture. Mera 60 source: Mera catalogue. First ones used Western German keyboards manufactured under American brand Micro Switch and used in some American terminals. It was made on Swedish licence - in Sweden it was known as Stansaab Alfaskop.
Phone Power Consumption and Display Brightness 32 24 (Cisco Unified IP Phone Expansion Modules or ) line appearances or running average of the round-trip delay, measured when RTCP receiver.
Called "Independent monitor", EC (or ) was a complete terminal with Z80 CPU and in modular technology - module for CPU and data processing, module for text output, Internal: CRT, LEDs and brightness/contrast trimmers (3 connectors) Mera was a RT computer system for industrial measurements.
Photo from Komputer 87 computer show.
Meritum took the casing from it. Mera 60 source: Mera catalogue. Early units, shipped with Mera 60 or 80, had Polish one, enclosed in case similar to Meritum computer.
Original Alfaskop units were used in Elwro for testing. It's in Swedish, I don't speak Swedish, but it looks like an article from one of original Alfaskop creators, who wrote his rememberings with computer industry. Here are some images from this film:.
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