IBM 5280 User's Setup Manual page 76

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IBM 5281
a. Each IBM 5288 data station socket has a green label.
• A single digit on the label means it is a connection for a data station
device with one keyboard, such as the IBM 5281.
, Two digits on the label means it is a connection for a data station device
with two keyboards, such as the IBM 5282.
b. Each IBM 5288 diskette drive socket has a yellow label. Above each label
is a single four-digit hexadecimal address, or two four-digit hexadecimal
addresses.
• A data station with one diskette drive is connected to a socket labeled
with a single address.
• A data station with two diskette drives is connected to a socket labeled
with two hexadecimal addresses.
• If a socket with two addresses is used, neither of the two adjacent single
address sockets With the same addresses may be used.
Printer Sockets
If socket 12 or 13 is used,
socket 11 cannot be used .
Data Station Sockets (green)
If socket 11 is used, neither socket
12 or 13 can be used.
If socket 9 or 10 is used, socket
8 cannot be used.
If socket 8 is used, neither socket 9
or 1 0 can be used.
If socket 6 or 7 is used, socket 5 cannot be used.
If socket 5 is used, neither socket 6 or 7 can be used.
Diskette Drive Sockets (yellow)
User's Setup Procedures 69