Technical data

Close the doors as shown in Figure 49.
Figure 49: Closing the System Doors
MLO-004030
1. Push gently at the top right of the upper door and the bottom right of
the lower door.
2. Turn the key to the middle position (both doors locked) or to the top
position (upper door unlocked).
15 After Installation
Digital strongly recommends that you run the diagnostic software for your
system before you install system software or start factory-installed software
the first time. The diagnostics:
• Verify the system configuration.
• Check to see if each device is working properly.
68 VAX 4000 Model 300 Installation