# Special IBIS Codes The following tables explain what the MAN SD200/202 matrix readouts display based on line/course inputs. The table assumes that the value 123## is inputted in IBIS as “Line/Course”, where ## is to be replaced with the respective “Code.”:
Code | Result |
00 | 123 |
01 | E23 |
02 | „Triangle“ |
03 | „Schoolbus“ |
04 | 23N |
05 | S23 |
06 | A23 |
09 | \_E3 |
10 | 23E |
11 | \_D3 |
12 | \_C3 |
13 | \_B3 |
14 | \_A3 |
15 | \_N3 |
23 | \_S3 |
24 | S23 |
25 | \_U3 |
26 | U23 |
27 | \_M3 |
28 | M23 |
29 | BVG |
30 | 23S |
31 | 23U |
32 | 23M |
35 | N23 |
36 | X23 |
99 | All In/All Out Switch |