Spraying Systems Co 1550+ AutoJet, Owner'S Manual

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When remote trigger options DI2 or DI1+DI2 is selected there is no trigger button displayed on the home screen.
Select DI2 when using one of our available sensor options or hand trigger pendant. Or when using the optional trigger
cable, which is used for customer supplied sensor (NPN only) or trigger signal (dry contact).
Select
DI1+DI2 when your application calls for a trigger interlock. When this selection is made the controller looks for two
signals in order to start the process of the selected timing mode. Both are required to be high before the system is
triggered.
Trigger button when system
is set to local. Touch to
activate system