Psion Series 5mx

The Psion Series 5 was a PDA from Psion. It came in two main variants, the Series 5 (launched in 1997) and the Series 5mx (1999), the latter having a faster processor, clearer screen, and updated software. There was also a rare Series 5mx Pro, which differed only in having the operating system loaded into RAM and hence upgradeable. Ericsson marketed a rebadged version of the Series 5mx called the MC218.

Technical Details

Processor: 32-bit RISC-based ARM710T RISC CPU, running at 36 MHz
Memory: 16 MB RAM
Expansion: One CompactFlash slot for up to 20 MB storage on Psion Memory Disk (CompactFlash standard)
Display: 16-level grayscale, 640 x 240 pixels, view full page width; backlit, touch-sensitive screen; 100 characters by 26 lines with rich text and multiple zoom levels; 5.25-by-2-inch active viewing area
Keyboard: Patented touch-type laptop-style "expanding" keyboard with a large vertical travel, 9 offscreen quick-access application icons, 5 command icons
Audio: Microphone for digital sound recording; external buttons for record, stop, play, and rewind and for silencing alarms; internal speaker
Operating system: EPOC (32-bit multitasking)
Access to thousands of names, addresses, phone numbers, and appointments
Built-in e-mail
Power: 2 AA alkaline batteries, rated at 1 month typical life; standard 3-volt lithium backup cell (CR2032); optional external power supply (6-volt DC +/-10 percent, 1A)
Communications: RS232 fast serial port interface to computers, modems, mobile phones, and printers at up to 115 Kbps; IrDA-compliant infrared port (range up to 1 meter) for printing and transfer of information from a Psion to a suitable printer or another Psion Series 5 palmtop
Size: 6.7 by 3.5 by 0.9 inches
Weight: 12.5 ounces with batteries
Operating temperature: 32 to 122 degrees Fahrenheit (0 to 50 degrees Celsius)

Our machine is complete with the original packaging and:
PC Card Modem Adaptor
Cables with modem adaptor
Psion Series 5MX Quick starter guide
Psion Series 5MX 208 page User guide
PSIWin and PsiWin 2 software

The whole system was very kindly donated by Matt Coyte on behalf of his brother - Andrew Coyte from Horsham in Sussex

Manufacturer: Psion
Date: 1999

Psion Series 5mx Manuals:

Item Manufacturer Date
Psion OPL Programming Manual Psion 1984

Magazines RELATED to Psion Series 5mx in our Library

Item Manufacturer Date
Acorn User - December 1999 05-08-2009

Other Systems Related To Psion Series 5mx:

Item Manufacturer Date
Psion Organiser II XP Psion 1986
Psion Organiser 1 Psion 1986
Psion Organiser II XP Psion 1986
Psion Organiser II CM Psion 1st January 1986
Psion Organiser II LZ64 Psion 1989
Psion MC200 Psion 1989
Psion Organiser II LZ Psion 1st January 1989
Psion Mobile Computer MC 400 Psion September 1989
Psion Series 3 Psion 1991
Psion Organiser HC120 Psion 1st January 1991
Psion HC100 Starter Kit Psion March 1991
Psion HC110 Starter Kit Psion March 1991
Psion Series 3A Psion 1993
Psion Siena 512K Psion 1996
Psion Series 3C Psion 1996
Psion Series 5 Psion 1997
Psion Series 5 Special Edition (Green) Psion 1997
Psion Series 3mx Psion 1998
Psion Revo Psion 1999
Psion Series 7 Psion 1999
Psion netBook Psion 1999
Psion Revo Plus Psion September 2000

This exhibit has a reference ID of CH16868. Please quote this reference ID in any communication with the Centre for Computing History.

 

Psion Series 5mx

  Peripherals   [1]

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