5
RIGHT BOARD
LEFT BOARD
J2
– Jumper for range/sensitivity reduction
of right upper head
IR
– Right upper IR head
LED
– Right upper IR head detection
(only in TEST mode)
LED
– Right lower IR head detection
(only in TEST mode)
IR
– Right lower IR head
J3
– Jumper for range/sensitivity reduction
of left upper head
IR
– Left upper IR head
LED
– Left upper IR head detection
(only in TEST mode)
LED
– Left lower IR head detection
(only in TEST mode)
IR
– Left lower IR head