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PathBuilder S24x, 26x, and 27x Switch Hardware Installation 3-3
Setting DIP Switches
Setting DIP Switches
Introduction This section explains how to set the DIP switches for the motherboard and the Serial
Data Board (SDB) card.
Motherboard
Components
Figure 3-1 is an illustration of the PathBuilder S24x, 26x, and 27x switch
motherboard showing the location of the switches.
Figure 3-1. Switch Blocks on Motherboard
Motherboard
Switches 1 and 2
These are the settings for motherboard switch 1 (port 1) and switch 2 (port 2). Refer
to Figure 3-1.
Switch 2 Switch 1
DIMs
Port 1
Port 2
Port 3
Port 2
Port 1
Port 6
Port 4
1
2
3
4
5
6
7
8
Switch Settings for Motherboard Switches 1 and 2
Set Switch... To... For...
1–5
6–8
ON
OFF
EIA 232-D DIM
1–5
6–8
OFF
ON
V.11 and V.35 DIMs
9 ON Ring Indicator (DCE)
10 ON Make Busy (DTE)