AT&T 6300 Service Manual page 130

INSTALLATIONS
4. Set switches 3, 4,7, and 8 of DIPSW-l to reflect the
presence of one MFD Unit and HDU (Figure 3-31).
• Switch 1 ON
• Switch 2 OFF
• Switch 3 ON
• Switches 4, 5, and 6 (Do not require setting for disks)
• Switch 7 ON
• Switch 8 ON.
1
2
3
4
5 6 7
8
o
N
x x 1
1
x
r
Figure 3-31. DIPSW-l Setting for One Mini-Floppy
Disk Unit and Hard Disk Unit(s)
Note: Refer to Appendix A for additional switch
settings. Some switches are rocker type; others are
slide type. Some DIP switches have the ON
designation at the top of the switch; others have it
on the bottom.
ON=CLOSED=1
OFF=OPEN=O
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