20
•
1
•
•
2
(SEL)
(SEL)
(3)
1
(SEL)
(4)
(SEL)
(6)
2
(SEL)
1
(SOURCE)
2
(EQ3)
(EQ3)
1
(SOURCE)
2
(EQ3)
3
1
(SEL)
(SEL)
LOW
t MID
t
HI (
t
BAL
t
FAD)
2
3
1
2
(SEL)