GENERAL NOTES
SUMMARY OF XSF FLAGS
XSF1 – Allows the late introduction of P1 in AØ (Master).
XSF2 – Allows the late introduction of P2 in AØ (Master).
GENERAL OPERATION
1.    If in AØ clear demands for CØ.
2.    Expire BØ ECO if going BØCØ.
3.    REVn. – first scan after start-up demands BØ.
SIGNAL GROUP OPERATION
Signal Group 3
SG3 closes down at the start of BØ ECO.
Signal Group 4
SG4 green overlaps BØCØ.
Signal Group 5
SG5 closes down at the start of BØ ECO.
Signal Group 6
SG6 green overlaps BØCØ.
PEDESTRIAN GROUP OPERATION
Pedestrian 1
P1 calls AØ.
P1 can introduce at the start of AØ.
In Master, P1 can introduce at anytime in AØ while XSF1 is set.
P1 auto introduces in AØ when Z- flag is set (Master & Flexi).
Substitute Special Purpose Timesetting No. 9 for P1 walk time when Q- (Flexi) is set.
Pedestrian 2
P2 calls AØ.
P2 can introduce at the start of AØ.
In Master, P2 can introduce at anytime in AØ while XSF2 is set.
P2 auto introduces in AØ when Z- flag is set (Master & Flexi).
Substitute Special Purpose Timesetting No. 10 for P2 walk time when Q- (Flexi) is set.
Pedestrian 3
P3 calls BØ.
P3 can introduce at the start of BØ.
P3 calls P4.
Substitute Special Purpose Timesetting No. 11 for P3 walk time when Q- (Flexi) is set.
Pedestrian 4
P4 calls BØ.
P4 can introduce at the start of BØ and overlaps BØCØ.
P4 calls P3.
Substitute Special Purpose Timesetting No. 12 for P4 walk time when Q- (Flexi) is set.
Pedestrian 5
P5 calls BØ.
P5 can introduce at the start of BØ.
P5 calls P6.
Substitute Special Purpose Timesetting No. 13 for P5 walk time when Q- (Flexi) is set.
Pedestrian 6
P6 calls BØ.
P6 can introduce at the start of BØ and can overlap BØCØ.
P6 calls P5.
Substitute Special Purpose Timesetting No. 14 for P6 walk time when Q- (Flexi) is set.
DETECTOR OPERATION
General
Clear vehicle demands during associated phase green and yellow.
Detectors 8 and 9
Clear demands for BØ from detectors 8 and 9 during SG3 green and yellow.
Detector 10
Clear demands for BØ from detector 10 during SG4 green and yellow. 
Detector 11
Detector 11 places locking calls for BØ and non-locking calls for CØ when its presence time expires. 
Clear demands for BØ from detector 11 during SG4 green and yellow. 
Detector 12 and 13
Clear demands for BØ from detector 12 and 13 during SG5 green and yellow. 
Detector 14
Clear demands for BØ from detector 14 during SG6 green and yellow.
Detector 15
Detector 15 places locking calls for BØ and non-locking calls for CØ when its presence time expires.
Clear demands for BØ from detector 15 during SG6 green and yellow.