3M SST, Manual

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18 • Ch. 2 Overview of the SST Transport Components75-0302-1450-8, Version 1 SST Transport and Burster Mechanism Manual
When you change the baud rate or units on the SST Transport, you must change the settings of the
SST CPU Board DIP Switches. Table 2.3 lists all the DIP switch settings. Figure 2.14 shows the
location of the DIP switches on the CPU board.
Note: In order for the DIP Switch setting changes to take effect, you must close and open the
Reset switch each time you change the settings
Breakout Board
The Breakout Board provides additional connectors for the CPU Board. A 50-pin plug, J1, plugs
into a 50-pin connector on the CPU Board. A ribbon cable from the Print Head plugs into the 26-
pin connector J2 on the Breakout Board. A ribbon cable from PCB-4 plugs into the 50-pin plug J3
while another ribbon cable connects the CPU Board 20-pin connector JP1 to the 20-pin connector
J4 on the Breakout Board. Figure 2.13 shows the SST CPU Board with the Breakout Board.
Table 2.3: SST CPU Board DIP Switch Settings
Setting
DIP
Switches
Position
Open Closed
9,600 Baud 1 & 2 X
19,200 Baud 1 X
2 X
28,800 Baud 1 X
2 X
57,600 Baud 1 & 2 X
Rohm Print Head 3 X
Gulton or Mitani Print Head X
Single Infeed Burster 4 X
5 X
Dual Infeed Burster (or Parker) 4 X
5 X
Motor-Driven Print Linkage 6 X
Solenoid-Driven Print Linkage X
Motor Speed Test 7 & 8 X
LED Pattern Test 7 X
8 X
Neither Motor Speed Nor LED Pattern Test
Running
7 & 8 X