4. Connect mains If your monitor has an IEC-type mains
supply plug, plug this into the socket marked
UNSWITCHED 0/P 220-240V on the back of
the computer. If it has a normal mains plug,
plug this directly into the mains.
Finally, plug the connector on the mains cable
into the socket marked I/P 220240V on the
back of the computer unit.
Check that the computer is switched off (see
the next chapter). Connect the plug to the
mains and switch the mains on.
Connecting other things
Alternative monitors Connect a
high-resolution
monochrome monitor
to a 400-series machine with two leads (having
BNC twist-lock connectors at either end)
connected to the sockets marked VIDEO and
SYNC on the back of the computer.
If you want to connect a
standard-resolution
monochrome monitor to a 400-series machine,
some internal adjustments to your computer
will be necessary consult your supplier for
advice.