IBM 3274 User Manual page 37

II
Alt IML
D
8 4 2 1
0000
Pri
Sec
D
II
E3
~--------------------~JB
Figure 1-12 (Part 1 of 2). 3274 Model SIC Operator Panel with the
1200-bps Integrated Modem Feature or
External Modem Feature and with the
Encrypt/Decrypt Feature
1-26