OAK SCSI 4, Руководство пользователя

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I nstalling an internal
winchester
Take off the plastic front panel of the Archimedes by removing the 3
self tapping screws underneath the front of the Archimedes, and the 1
at each side (normally obscured by the cover). The winchester
mounting brackets are supplied already fitted to the winchester. Mount
the winchester assembly (with the 50 way socket to the rear of the
Archimedes) using the 2 small self tapping screws provided, to the
metal bracket inside the Archimedes, next to the floppy disc drive.
(Owners of certain early Archimedes machines may find that the 2
holes are actually tapped - if this is the case, do not worry, but use the
self tapping screws anyway.)
Attach the power cable (terminated in a white, 4 way plastic connector)
from the Archimedes power supply to the winchester. (You may need
to carefully cut a nylon cable tie to release this power cable.)
Connect the 50 way ribbon cable between the winchester and the pin
connector on the SCSI controller card (making sure that polarising
bumps/slots mate correctly at the winchester end, and that the bump on
the 50 way cable points to the front of the Archimedes at the SCSI card
end -basically, if there is no twist in the ribbon cable, it's correct!).
Carefully remove the Archimedes badge from the Archimedes plastic
front panel (prising it off with a blade). Stick the badge supplied with
the winchester in its place. A few very early Archimedes machines
have a non standard spacing between the LED holes. If this is the case
with your machine, you will need to scrape some ink off the back of
the badge to allow the LED to be visible. Stick the LED on the trailing
lead from the winchester into the vacant hole behind the badge, using
bath sealant or any suitable adhesive.
If difficulty is experienced in locating the LED in its hole, the darker
coloured plastic front of the assembly may be detached by removing
the 2 recessed self tapping screws.
Screw the front panel back onto the Archimedes, and then refit the
cover (don't screw the cover to the Archimedes yet). Now move on to
the section headed Initial Testing.
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