Expanded, Unexpanded
For the Cambridge Z88 to be an expanded machine, it must satisfy one of the following conditions: The Cambridge Z88 can either be classed as an expanded or an unexpanded machine. An expanded machine will allow the use of a large BASIC work space and a larger map size in PipeDream.
| Operating System Version No. | At least 128K RAM in: |
| Earlier than 4.0 | Slot 1 only |
| 4.0 or later | Internal RAM or Slot 1 |
To find out what version of operating system is fitted, press the
INDEX
key and then the
HELP
key. When you then press the 
key, the Cambridge Z88 will display the Operating System version number. Press the
ESC
key to return to the Index.