User guide

Example 4–3 Checking SCSI Devices
>>>SHOW SCSI
SCSI Adapter A, SCSI ID 6
-DKA300 (DEC RZ24L)
-DKA700 (DEC RRD42)
If you do not see the names and the IDs of the devices, see the VAX 4000
Model 105A/106A Troubleshooting and Diagnostics Information manual.
4.5 Connecting Peripherals
The following subsections contain information on the following tasks:
• Connecting peripherals to a DEC423 MMJ port
• Connecting a peripheral to the asynchronous modem control port (port 2)
• Connecting peripherals to an optional asynchronous port
• Connecting peripherals to an optional synchronous port
4.5.1 Connecting Peripherals to a DEC423 MMJ Port
Note
When the system is shipped, MMJ ports 0 and 1 are covered with an
arrow label identifying port 3 as the console port. When port 3 has
been identified, the OPA0 arrow label may be removed.
To connect peripherals that use DEC423 cables (BC16E) to MMJ ports 0, 1, or
3, follow these steps:
1. Set the on/off switch on the peripheral to the off (O) position.
2. Connect one end of the DEC423 cable to either MMJ port 0, 1, or 3 (see
Figure 4–3).
Note
In some countries, the peripheral cable has an earth drain wire.
Connect this earth drain wire to the grounding pillar above MMJ
port 1 using the screw provided with the cable.
Hardware Options 4–13