GENERAL NOTES
SUMMARY OF XSF FLAGS
(Mode Operation of XSF flags is required)
XSF 5 - Selects special maximum extension green for SG 5 and SG 9 in DØ via Special Purpose  Timesetting No. 9.  (All modes)
XSF 6 - Selects special maximum extension green for SG 6 and SG 8 in DØ via Special Purpose  Timesetting No. 10.  (All modes)
GENERAL OPERATION
1.                  If in CØ, clear demands for BØ.
2.                  Expire DØ late start when going AØ → DØ or BØ → DØ.
SIGNAL GROUP OPERATION
Signal Group 5
1.                  SG5 is controlled by Special Movement Timesetting No. 1 within DØ.
DØ all red timesetting is substituted for Special Movement Timesetting No. 1.
2.                  XSF5 is used to set the special maximum extension green time for SG5 in DØ.
This time is stored in Special Purpose Timesetting No. 9.
SG5 is forced off after this special maximum extension green time.
Signal Group 6
1.                  SG6 is controlled by Special Movement Timesetting No. 2 within DØ.
DØ all red timesetting is substituted for Special Movement Time No. 2.
2.                  XSF6 is used to set the special maximum extension green time for SG6 in DØ.
This time is stored in Special Purpose Timesetting No. 10.
SG6 is forced off after this special maximum extension green time.
Signal Group 8
1.                  SG 8 is controlled by Special Movement Timesetting No. 3 within DØ.
DØ all red timesetting is substituted for Special Movement Time No. 3.
2.                  XSF6 is used to set the special maximum extension green time for SG8 in DØ.
This time is stored in Special Purpose Timesetting No. 10.
SG8 is forced off after this special maximum extension green time.
3.                  SG8 late starts in D1Ø or D3Ø when going CØ → D1Ø or CØ → D3Ø.
Signal Group 9
1.                  SG9 is controlled by Special Movement Timesetting No. 4 within DØ.
DØ all red timesetting is substituted for Special Movement Timesetting No. 4.
2.                  XSF5 is used to set the special maximum extension green time for SG9 in DØ.
This time is stored in Special Purpose Timesetting No. 9.
SG9 is forced off after this special maximum extension green time.
3.                  SG9 late starts in D1Ø or D2Ø when going CØ → D1Ø or CØ → D2Ø.
PEDESTRIAN GROUP OPERATION
Pedestrian 1
1.                  P1 is a SCATS ped.
2.                  P1 calls AØ.
3.                  P1 can introduce at any time in D2Ø and at the start of AØ and can overlap D2Ø → AØ.
Pedestrian 2
1.                  P2 is a SCATS ped.
2.                  P2 calls AØ.
3.                  P2 can introduce at any time in D3Ø and at the start of AØ and can overlap D3Ø → AØ.
Pedestrian 3
1.                  P3 is a SCATS ped.
2.                  P3 calls CØ.
3.                  P3 can introduce at the start of CØ.
Pedestrian 4
1.                  P4 is a SCATS ped.
2.                  P4 calls CØ.
3.                  P4 can introduce at any time in BØ and at the start of CØ and can overlap BØ → CØ.
DETECTOR OPERATION
Detector 3
1.                  Clear demands for DØ placed by detector 3 during SG5 green and yellow.
Detector 6
1.                  Clear demands for DØ placed by detector 6 during SG6 green and yellow.
Detector 9
1.                  Detector 9 places non-locking calls for BØ when its presence time expires.