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- Enter pop-downs or applications.
- Check whether the external cards have been recognised.
- Start PipeDream (or BBC BASIC) with a new, blank, document (or program).
- Obtain a list of all the suspended activities you have in the Cambridge Z88, and remove activities you no longer need.
- Insert and remove RAM, ROM, EPROM or FLASH cards, as explained in Section One - Getting started,
- Central point for information of the Z88 OZ 4.5 system.
- Install or Remove an Application in RAM, rather than using a Flash or EPROM card (Refer to Appendix J - Installing applications in RAM).
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ExecuteThe key is used to select whatever the cursor is over. | |||||||||||||||||
ESCAPEThe key gets you out of trouble by cancelling what you are about to select. | |||||||||||||||||
CARD | Card DisplayThe CARD command shows the type and size of the card in each slot. It will not show an erased EPROM until it has been accessed by the Filer. This screen shows a 512K/512K RAM/Flash Card used in Slot 1. The 192K ROM is OZ4.5 itself, 320K is the File Area that user files may be saved leaving 512K of RAM making up the full 1M memory that the slot is able to address. The graphical display on the right-hand side gives a representation of how much RAM has been used by the system (resources) and the user (files and open applications). | ||||||||||||||||
INFO | System InformationThe INFO screen is an addition to OZ 4V4.5 and later, showing information about the system which was shown in different places now in a central place. They are as follows:-
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KILL | KILL ACTIVITYTo kill a suspended activity, select it on the SUSPENDED ACTIVITIES list with the cursor, and type KILL. The activity will be removed from the list, and the document (or program) associated with it will be lost. | ||||||||||||||||
PURGE | PURGE SYSTEMis equivalent to a soft reset, which kills all suspended activities, and should therefore be used with great caution. | ||||||||||||||||
INS | Install RAM ApplicationTo install an application in RAM, enter the .app filename, or select the file by marking it in the Filer. All required files (.app, ap0...) need to be in the same directory but they may be deleted after installation if desired. | ||||||||||||||||
RMV | Remove RAM ApplicationUninstalls an application in RAM that the cursor is over. If multiple applications are required to be removed, place the cursor over the first application in the list. |
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These commands are reserved for advanced users.
NQ | EnquiryWhen the select bar is in the application window, this command will show informations about the application. When the select bar is in the suspended activities window, this command will show information about the suspended process. |
HARD | Hard ResetPerforms a HARD RESET. All data will be lost. |