HP StorageWorks 2300 Disk System - Manual (Page 74)

74 Installation
Step 5: Set DIP Switches
BCCs are shipped from the factory with all DIP switches (see Figure 43 ) in the
“|” position. The pull-out label on top of the disk system identifies each switch
position.
Caution DIP Switch settings must be the same on both BCCs. If settings
differ, the disk system will fail its power-on self-test and the disks
will not be accessible through the second BCC.
Set dip switches as needed. See Chapter 3, Configuration, for switch definitions
and guidelines.
There is a switch bank that is recessed from the BCC bulkhead. Typically, they
do not need to be reset. The BCC must be removed from the disk system to
access this switch bank. See switch bank 2 in Chapter 3. Also see Tables 33 and
34 for switch settings and usage.