IBM 5280 User's Setup Procedures page 82

76
21. Read the following four steps before connecting the
communications cable.
a. Look at the communications socket. This is where you will
connect the communications cable .
. .. • • ..... IIlIlll "
"11111111111
Communications
Socket (socket number
8)
b. Find the communications cable.
c. Position the cable ; then push the cable into the socket.
Note: If the cable does not fit easily into the socket, be sure that the
connector guides line up with the socket.
d. Make sure that the snap-locks lock into position. The other end
of the communications cable will be connected later, in Section
9.
22. Cut the string from the power cord plug and insert the plug
into a grounded receptacle.