CLASSWORK PLUS LINE MULTIPLIER
All of the Line Multiplier's unused branches must have their DIP
switches set to that of a Virtual Branch (student station numbers that do
not exist in the system).
If your system consists of 16 student stations (8 student stations
connected to Branch #1 and 8 student stations connected to Branch #2),
then the DIP switches on Branch #3 and Branch #4 should be set to
17/18 and 19/20 consecutively.
Table 3-2 shows how to set the Student Number.
Student No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
16
Table 3-2. Setting the Student Number.
Switch Number
1
2
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
NOTE
3
4
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
5
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
7
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0