Click Here to visit our Sponsor
The Latest News ! The History of Computing The Magazine Have Fun there ! Buy books and goodies
  Click here to loginLogin Click here to print the pagePrinter ViewClick here to send a link to this page to a friendTell a FriendTell us what you think about this pageRate this PageMistake ? You have mr info ? Click here !Add Info     Search     Click here use the advanced search engine
Browse console museumBrowse pong museum









 

C64 maze generator T-shirts!

see details
Ready prompt T-shirts!

see details
Spiral program T-shirts!

see details
BASIC code T-shirts!

see details
Pixel Deer T-shirts!

see details
Breakout T-shirts!

see details
Pixel adventure T-shirts!

see details
Pak Pak Monster T-shirts!

see details
Vector ship T-shirts!

see details
Shooting gallery T-shirts!

see details





A > ACT > Apricot Xi   


ACT  ACT
Apricot Xi

The Xi was the hard-disk version of the cream-coloured Apricot PC.

The keyboard could be clipped to the underside of the machine, and a little cover would slide over the front panel to conceal the floppy drive. A handle then slid out of the front (just under the ridge) that allowed it to be carried very easily.

A colour screen was available - a re-packaged 10" Sony Trinitron screen that almost nobody bought because it was so expensive.

The mono screens had an anti-glare coating consisting of a very fine nylon mesh stretched over the screen and held in place by the bezel. Anybody who made the mistake of spraying glass cleaner on it would regret it, as the cleaner just clogged up in the pores of the mesh and left a nasty stain on the screen, which could only be removed by dismantling the monitor in order to rinse the mesh in water.

Model Xi5 : 256 KB RAM + 5 MB hard-disk + 315k disk-drive
Model Xi10 : 256 KB RAM + 10 MB hard-disk + 720k disk-drive
Model Xi20 : 512 KB RAM + 20 MB hard-disk + 720k disk-drive
Model Xi20s : 1 MB RAM + 20 MB hard-disk + 720k disk-drive

There was also a very rare model - coloured pale grey, which had a hard drive of 50 MB or thereabouts.

Dave Ridley reports:
Used to fix these machines, one very common problem on Apricot Xi was "wobbly screen" reported by user. The answer was to make a "bacofoil sandwich" as we called it! Take one aluminum foil strip, cover with packing tape to insulate, solder an earth wire onto one corner and stuff inside case, under where the screen sat. Hey presto, no wobble induced by PSU in main unit! Also the disk drives were prone to clogging up and getting generally dirty.

Technical tip from Charles Verrier:
Taking any Apricot PC to bits required a bit of care...
The rear panel had 3 or 4 screws, one of which fitted into the metal 'bridge' that ran the width of the machine, and held the PSU and disk drives above the motherboard, which filled the base of the case.
The bridge was partially supported by this real-panel screw, and would drop about half a centimetere when it was removed.
The only way to reassemble the thing was to turn the unit upside down so that the bridge screw hole would re-align with the real panel.
Happy days!

ShareThis


 

I have one that is missing the keyboard ... contact me if you have one for sale for a reasonable price.
rfka01 (at) freenet (dot) de

          
Monday 12th February 2018
rfka01 (Germany)

I''m currently (attempting) to rebuild a rather neglected Apricot Xi10, that was upgraded to a 80286 by Apricot in 1987. There appears to be plenty of technical information available for the original Xi, but not so much for the 286. If anyone has a service manual, then I''d love to hear from you (address: garyspamfull, domain: gmail.com).

          
Thursday 28th December 2017
Gary (United Kingdom)

I would like to recover a system that I built in the 1980s on an Apricot XI10 machine - I have it all backed up on floppy disks. If anyone knows of an XI10 for sale in full working order, or alternatively if someone would be willing to lend me a working XI10 for a few weeks then I''d be interested to hear from you.

          
Friday 8th December 2017
Steve Mills (United Kingdom)

 

NAME  Apricot Xi
MANUFACTURER  ACT
TYPE  Professional Computer
ORIGIN  United Kingdom
YEAR  1984
KEYBOARD  Full-stroke keyboard, 101 keys, 8 function keys, 6 dynamic function keys (membrane keys)
Built-in 40 characters x 2 lines LCD screen
CPU  Intel 8086
SPEED  4,77 Mhz
CO-PROCESSOR  Intel 8089 (for in/out tasks), 8087 optional arithmetic co-processor
RAM  256k, up to 768k
TEXT MODES  80 x 25, 132 x 50 (character matrix 10 x 16)
GRAPHIC MODES  800 x 400
SOUND  1 tone channel
SIZE / WEIGHT  Main unit : 42 x 32 x 10 cm
Main unit : 6,4 kg / Monitor : 4,1 kg / keyboard : 1,5 kg
I/O PORTS  RS232c, Centronics, 2 x Apricot expansion slots
BUILT IN MEDIA  1 or 2 x 3''1/2 disk-drives (315k or 720k), 5Mb, 10Mb & 20Mb hard-disks
OS  MS-DOS 2.0, CP/M 86, Concurrent CP/M
UCSD p-system in option
POWER SUPPLY  Built-in PSU
PERIPHERALS  1 additional 3''1/2 disk-drives, trackball, printer, plotter
PRICE  Xi10 : 6090 (France, september 85)


retro computing t-shirts and goodies
3D Cubes
BASIC code
Breakout
C64 maze generator
Pak Pak Monster
Pixel adventure
Pixel Deer
Ready prompt
Shooting gallery
Spiral program
Vector ship

Related Ebay auctions in real time - click to buy yours







 
Click here to go to the top of the page   
Contact us | members | about old-computers.com | donate old-systems | FAQ
OLD-COMPUTERS.COM is hosted by - NYI (New York Internet) -