website/content/museum/psion-series-3.md

title, categories, types, origins, years, cpus, params

title	categories	types	origins	years	cpus	params
PSION Series 3	Computers	Pocket	United Kingdom	1991	NEC V30H	name image company company_name specs tabs forum_thread photos screenshots oc_id source Series 3 /media/museum/photos/psion_series3_system_s2.jpg /companies/psion PSION label value NAME Series 3 label value MANUFACTURER PSION label value TYPE Pocket label value ORIGIN United Kingdom label value YEAR 1991 label value END OF PRODUCTION 1999 label value BUILT IN LANGUAGE OPL label value KEYBOARD 58-key QWERTY label value CPU NEC V30H label value SPEED S3: 3.84MHz, S3a: 7.68MHz label value RAM S3: 128-256K, S3a: 256K-2MB label value ROM S3: 384K, S3a: 1MB label value TEXT MODES S3: 8 lines x 40 chars, S3a: 16 lines x 80 chars label value GRAPHIC MODES S3: 240x80, S3a: 480x160 label value COLORS S3: B/W LCD, S3a: Black, Grey & White (3 "colours") label value SOUND S3: Buzzer, S3a: Loudspeaker, 2 channels or samples label value SIZE / WEIGHT 165 (W) x 85 (H) x 22 (D) mm label value I/O PORTS Proprietary - RS232 & Centronics adapters available label value OS EPOC16 label value POWER SUPPLY 2 AA batteries or mains label value PERIPHERALS Proprietary memory expansions label value PRICE S3: £179.00 to £249.00, S3a: £269.00 to £399.00 photos software 1175 title subtitle text image LARGE VIEW Thanks to **Jonathan Barnes** /media/museum/photos/psion_series3_system_s1.jpg title subtitle text image CARD GAME screenshot Thanks to Damian Walker for this screenshot /media/museum/software/psion_series3_ss_acespace.png title subtitle text image GAME screenshot Thanks to Damian Walker for this screenshot /media/museum/software/psion_series3_ss_crissx.png title subtitle text image GAME screenshot Thanks to Damian Walker for this screenshot /media/museum/software/psion_series3_ss_epo.png title subtitle text image GAME screenshot Thanks to Damian Walker for this screenshot /media/museum/software/psion_series3_ss_jumpy.png title subtitle text image GAME screenshot Thanks to Damian Walker for this screenshot /media/museum/software/psion_series3_ss_slider.png 1207 url date https://web.archive.org/web/20230608221205/http://www.old-computers.com/museum/computer.asp?c=1207 2023-06-08

In 1991, Psion launched their first clamshell format organiser, the Series 3. It featured a NEC V30H 8086-compatible processor running at 3.84MHz. The machine featured 128K or 256K of RAM, and into its 384K ROM Psion fit their EPOC operating system (as used in the MC 200 & 400 models, upgraded with new features), several good office/PDA applications and the OPL programming language.

In 1993 the Series 3a was launched. Despite the insignificant change in version number, this was a major upgrade: 256K or 512K RAM, double the processor speed, a much bigger LCD screen and upgraded sound capable of playing back digital samples at 8-bit or 13-bit quality. The 1MB ROM included new applications: a spreadsheet and a much upgraded Agenda package comparable to agenda/diary applications on desktop machines. 1MB and 2MB models were added later, and included a Patience game.

The Series 3 range of computers continued to be developed until 1998, when the model 3mx was released. This model was discontinued in 1999. Much of their software was ported to the Series 5 range, which was produced between 1997 and 2001, and some of the software, especially the built-in programming language OPL, is still being used and developed in Symbian mobile phones (Series 60, etc.), which are the descendants of the Psion PDA software architecture.

Thanks to Damian Walker for the information, Jonathan Barnes for the picture.