II
Customize the
3274
Control Unit.
3274 Control Unit
Model
1 A,
1
B,
1 C, or 1 D
3274 Control Unit
Model51C
Port
AO
Port
AO
1m
Press IML button on control panel.
IML button
m
Perform subsystem verification.
1-16
3278 Display Station
or 3279 Color
Display Station
3278 Display Station
or 3279 Color
Display Station
IML button
32'74 Control Unit
Model51C