Technical data

1.3 System Unit Icons
Figure 1–3 shows the system unit icons.
Figure 1–3 System Unit Icons
1 2 3 4
5 6 7 8
MLO-009281
This icon indicates optional asynchronous communications port A. A
similar icon indicates the optional asynchronous communications port B.
This icon indicates optional synchronous communications port 0. A similar
icon indicates the optional asynchronous communications port 1.
This icon identifies the SCSI port.
This icon identifies a DEC423 MMJ port 0. Similar icons indicate MMJ
ports 1 and 3.
This icon identifies the asynchronous modem control port (port 2).
This icon identifies the halt button.
This icon identifies the status LED display.
This icon identifies the standard Ethernet port, the network select switch,
and the ThinWire Ethernet port.
1–6 VAX 4000 Model 100A Hardware