Download Psion ST3000 Hard Reset File

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Psion ST3000 - Handheld battery ( high capacity ) - 1 x Lithium Ion - for Omnii RT15, XT10, XT15

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The machine that I bought came with pretty much the complete bundle that would have been supplied in 1984, including the optional Tatung TM-01 colour monitor, manuals, the system master disk and a couple of other game & utility disks. As might have been expected, 4 out of the 7 disks that I received with the system were unreadable; the seller listed the games as "untested", but I take that to mean that the disks wouldn't load for him either.

Introduction

The biggest disappointment though was the monitor, the screen was unusable; although a picture was displayed, the only colours presented were shades of Blue, so it looks like both the Red and Green channels are faulty. The Einstein TC-01 has internal jumpers to switch the video output between YUV (default) and RGB and the TM-01 monitor has a selection switch to choose between YUV/RGB analogue or RGB TTL video signals and the monitor output was pretty much the same when trying to display either of the TC-01 analogue modes.

Tatung Einstein Site Map

PDA Pioneer in the 1980s

David Potter grew up in East London, South Africa. Potter's father died when he was still a baby, and Potter was raised by his mother, a nurse, and his grandmother. Potter was an excellent student, winning a scholarship to study at Cambridge University in England in 1963. Potter, who worked a series of odd jobs to support himself as a student, went on to earn a Ph.D. in mathematical physics and then went to work as a lecturer for the University of London and California.