Output signal trigger point (lower)
!First LED Second LED
Output signal trigger point (upper) Ninth LED
Tenth LED
Output signal
LED flashing mode (lower) No flashing
First LED flashes alone
First LED or second flashes alone Both first & second flash out of phase*
LED flashing mode (upper) No flashing
Tenth LED flashes alone
Both tenth & ninth flash in phase Both tenth & ninth flash out of phase*
*indicates standard setting
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