GENERAL NOTES
SUMMARY OF XSF FLAGS
XSF5 - Selects Special Maximum for SG5 in DØ (Special Purpose Timesetting no. 9) (All modes).
XSF6 - Selects Special Maximum for SG6 in DØ (Special Purpose Timesetting no. 10) (All modes).
GENERAL OPERATION
1.    Use AØ special all red for AØ red if going AØ®DØ.
2.    If BØ does not transition to CØ, use CØ yellow.
3.    If in CØ, clear demands for BØ.
SIGNAL GROUP OPERATION
Signal Group 5
1.    SG5 is controlled by Special Movement Timesetting no. 1 in DØ.
DØ All Red timesetting is substituted for Special Movement Timesetting no. 1.
2.    XSF5 is used to set the maximum extension green time for SG5 in DØ.
This time is stored in Special Purpose Timesetting no. 9.
SG5 is forced off after this maximum extension green time.
Signal Group 6
1.    SG6 is controlled by Special Movement Timesetting no. 2 in DØ.
DØ All Red timesetting is substituted for Special Movement Timesetting no. 2.
2.    XSF6 is used to set the maximum extension green time for SG6 in DØ.
This time is stored in Special Purpose Timesetting no. 10.
SG6 is forced off after this maximum extension green time.
Signal Group 7
1.     SG7 operates green-yellow-red in BØ.
2.     SG7 goes red with SG3 in CØ, and remains red through DØ and AØ.
3.     SG7 closes down at the end of BØ green, remains red through CØ late start, then goes ‘blank’ at the start of CØ minimum green.
When P4 is demanded.
4.     If going AØ®CØ, with a demand for P4, hold SG7 red for the duration of Timer 1 (Special Purpose Timesetting no. 13). Timer 1 starts timing at the start of P4 walk. When Timer 1 expires, SG7 red is switched off.
5.     If going BØ®CØ, with a demand for P4, SG7 goes red at the start of BØ all red period, and is held red for the duration of Timer 1 (Special Purpose Timesetting no. 13). Timer 1 starts timing at the start of P4 Walk. When Timer 1 expires, SG7 red is switched off. 
6.     CØ ECO is used to guarantee SG7 minimum blank period. Timer 2 (Special Purpose Timesetting no. 14) starts timing at the start of SG7 blank period. When Timer 2 expires, expire CØ ECO.
PEDESTRIAN GROUP OPERATION
Pedestrian 1
P1 calls AØ.
P1 is hidden in DØ.
P1 can introduce at anytime in D2Ø and at the start of AØ and can overlap D2Ø®AØ.
Pedestrian 2
P2 calls AØ.
P2 is hidden in DØ.
P2 can introduce at anytime in D3Ø and at the start of AØ and can overlap D3Ø®AØ.
Pedestrian 3
P3 calls CØ.
P3 can introduce at anytime in BØ and at the start of CØ and can overlap BØ®CØ.
Pedestrian 4
P4 calls CØ.
P4 can introduce at the start of CØ.
DETECTOR OPERATION
General
Clear vehicle demands during associated phase green and yellow.
Detector 3
Clear demands for DØ from detector 3 during SG5 green and yellow.
Detector 6
Clear demands for DØ from detector 6 during SG6 green and yellow.
Detector 8
Clear demands for BØ from detector 8 during SG7 green and yellow.
Detector 8 places non locking calls for BØ when its presence timer expires, locking calls for CØ and extends BØ and CØ.
OPERATION OF ILLUMINATED SIGNS
Relay Output 1
Relay Output 1 (P7WS/SO1) drives a Fibre Optic “Give Way To Pedestrians” sign during P3 walk and clearance with SG4 green.
Relay Output 1 is activated by P7 Wait State (ATSC4/PSC2000/QTC) or by Special Output 1 (Eclipse).  Both P7 Wait State (P7WS) and Special Output 1 (SO1) are set in the controller personality.
Relay Output 2
Relay Output 2 (P8WS/SO2) drives a Fibre Optic “Give Way To Pedestrians” sign during P4 walk and clearance with SG7 blank.
Relay Output 2 is activated by P8 Wait State (ATSC4/PSC2000/QTC) or by Special Output 2 (Eclipse).  Both P8 Wait State (P8WS) and Special Output 2 (SO2) are set in the controller personality.