Concurrent DOS 5 for the RC759


Title Concurrent DOS 5 for the RC759
Categories Operating Systems
Languages Danish
Systems RC759
Added 2016-04-16
Donated by Michael Holst-Olesen

Description

Concurrent DOS 5.0 by Digital Research for the RC759 PICCOLINE in Danish. These disks are very likely original as they were originally distributed. Disk 1 contains various system maintenance tools, like a program for formatting floppy disks, viewing and changing various system parameters etc. Bootable floppy disk image. Disk 2 contains network related tools for DRNET 1.2. Bootable floppy disk image. Disk 3 contains various tools for manipulating DOS-formatted disks along with a message system and modem related utilities.

Files



Screenshots


Figure 1: Boot of disk 1


Figure 2: Installation menu


Figure 3: Floppy Disk Maintenance


Figure 4: Configuration of system parameters


Figure 5: Identification of hardware expansions


Figure 6: Configuration of disk system


Figure 7: Directory listing of disk 1


Figure 8: Enabling GSX Graphics System Extension


Figure 9: System shutdown, listing running programs


Figure 10: Boot of disk 2


Figure 11: Directory listing of disk 2


Figure 12: Directory listing of disk 3


Figure 13: Besked menu (for some kind of message system)


Figure 14: POSTHUS (Post office)


Figure 15: POSTHUS, trying to view a list of messages


Figure 16: Linklayer statistic reporting an interrupt (no network installed?)


Figure 17: Running various network tools and DOS file system tools


Figure 18: Modem related tool (Programstyring af modem)


Figure 19: Modem control options


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