Owner`s manual

WARNING: The inside of the system cabinet is not designed to be accessed
by the customer. The information in this chapter is for your information
only. The cabinet doors are to be opened only by Digital customer service
engineers.
These components are visible from the rear of the cabinet (see Figure 1–5):
• Power sequencer module(XTC) located on the back of the system control
assembly
• XMI power regulators
• I/O bulkhead space
The panel covering the XMI and VAXBI areas is the I/O bulkhead panel
and provides space for additional I/O connections.
• XMI backplane and cables
• Ethernet and console terminal connectors
• Cooling system, with open grid over a blower
• Power and logic box
• AC power controller
Optional components:
VAXBI power regulators
VAXBI backplane and cables
Battery backup unit
Disks
The VAX 6000 Series System 1–11