AT&T Map/40, Руководство пользователя

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Upgrading Circuit Cards
3-9
The header connector numbers are written on the circuit card on the right side of
the pin connectors. The header connectors are numbered as follows:
■
COM1 – J4 keyed for connection
■
COM2 – J3 user red tracer for connection
■
Keyboard – J5 keyed for connection
■
Parallel port – J6 keyed for connection
NOTE :
The top two pins connectors on the card that are labeled for the hard disk
and the floppy controller are not used on the CPU card. Make these con-
nections on the SCSI host adapter controller card.