HP 9000 300 Series Hardware Configuration Manual page 151

10
Setting the Select Code.
1. Remove the SCSI card from the controller or expander and place it on a
static-free surface.
2. Find the group of switches labeled SW1 by referring to Figure 10-12.
Switches 1 through 5 in this group determine the select code.
3. Set these switches to one of the five select codes given in Table 10-23, unless
you have used them elsewhere (check the Select Code for other interfaces to
see which ones you have used). Refer to the installation note that came with
, the interface if you need additional switch settings.
Table 10-23. SCSI Card Select Code Switch Settings
Select Switch 1 Switch 2 Switch 3 Switch 4 Switch 5
Code Labeled 4 Labeled 3 Labeled 2 Labeled 1 Labeled 0
14
0
1
1
1
0
15 1 1 1 1 0
16 0 0 0 0 1
17 1
0 0 0
1
18 0 1 0 0 1
4. Make a note that the select code has been used and is no longer available.
5. Find the new select code's number in the set of select code labels supplied
with the interface. Replace the card's select code label with this new label.
If a number is not available, make a label that looks like the one removed
and stick it on the SCSI card.
Setting the Interrupt Level.
SKIP?
The interface is preset to interrupt level 3. Unless you
are certain that interrupt level 3 is inappropriate for your
application, leave the interrupt level setting alone and skip now
to the next configuration function.
10-42 Configuring Popular Accessory Cards