The TORCH Graduate User Guide Issue 1.00, Nov 1984 The ...

The TORCH Graduate User Guide Issue 1.00, Nov 1984
Where XXX is the version number of the software you are using.
If this fails to appear, check the following points :
Check that any network feature of the BBC Computer is
not being used and is totally unplugged.
Check that the GRADUATE is connected properly to the
1Mhz Bus socket on the underside of the BBC computer.
Check that the correct MS-DOS system disc is in the top
drive and is properly inserted and locked in.
Check that the GRADUATE is properly connected to a 240V
50 Hz. AC mains outlet.
Press BREAK to try loading the system from disc again.
If the message 'BBC Computer' appears as usual then there is
likely to be one of the following faults with the system :
The Graduate is not connected to the BBC Microcomputer
correctly
The Graduate is not connected properly to its power
outlet or there may be blown fuses.
There may be a fault in the BBC microcomputer 1MHz bus
interface logic. If you have any other peripherals which use
this bus check the BBC microcomputer is functioning correctly
with them. If all is OK with them there may still be a fault
in the interface but it is much less likely. Consult your BBC
dealer/supplier if you have such a problem.
If the message 'Data Technologies DFS' appears at the top of
the screen, then you have inserted the wrong system disc to run the
MS-DOS system.
If the system still fails to 'BOOT', then there may be an
internal fault on either the BBC microcomputer or the Graduate unit
and you should contact your local dealer/supplier.
3