When triggered, the PDM output function Turn signal left is active and blinks at 3Hz.
Note: Hold both turn signal input for more than one second to trigger the hazzard mode, in button mode.
Note: Multiple sources can trigger the same digital function. For example, a button wired to an input on the PDM, and a CAN Keypad can trigger the starter motor function at the same time.
Just one of the inputs needs to be active to trigger a function.
