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3)
Over Crank-Common Failure Jumper:
This jumper is yellow insulated and located by the side of OPR relay and marked "O" & "F",
There are two positions with three solder holes, the center hole being common. This jumper is
used for converting from a 4 light Autostart to a single light Autostart. In the "O" position
terminal 29 will signal over-crank and all common failure inputs. Never install both jumpers at
the same time. The Autostart will operate as either an over-crank output or a common failure
output.
4)
Run-Stop Jumper:
This jumper is green insulated and located just above the CRANK & REST potentiometers and
marked "R" & "S". There are two positions with three solder holes, the center one being
common. This jumper programs SSR relay to energize to run or to energize to shut down. The
jumper will be in the "R" position for energize to run type fuel systems, When energized to shut
down, relay SSR will operate for 20 seconds. The re-crank delay jumper "C" must be clipped
for timed shut down.
5)
Crank Cycle Jumper:
Place this jumper in any position on the DIP socket from 1 to 8 for cycle selection (count from
left to right). When this jumper is out, the Autostart will never overcrank but continually crank
until the engine runs.
6)
Timing Adjustments:
All timing potentiometers adjust maximum time in the clockwise direction and minimum timing in
the counter-clock-wise direction.
Location of the timing potentiometers are from left to right; oil pressure delay (OPD), rest time
delay (REST), crank time delay (CRNK).
Each timing adjustment should be calibrated with a stop watch. The potentiometers are linear,
therefore, adjust to a point that seems correct and then check with a stop watch. Continue this
procedure until calibrated.
Repeatability of timing is within 1% of full adjustment.
