IBM 3270 Manual page 43

3276 Communication Cable Connection Instructions
3276 with an External Modem Attached to a Switched ot' Nonswitched Line
(United Kingdom Date/ Modem)
Version 1 Cable
D
D
D
D
32
You have received either a Version 1 or Version 2 communication cable with your 3276.
Follow the instructions that apply to the version you received.
Connect the cable plug
D
attached to the long communication cable to the socket
fJ.
of the 0.4-metre ( 15-in.) communication cable. Tighten the thumbscrews of the
cable plug
D
securely with your fingers.
Set the TEST/OPER switch
EJ
to OPER.
Connect the cable plug
D
on the other end of the 0.4-metre ( 15-in.) cable to the
modem.
Long Cable
To UK Datel