10
Wiring and Testing the Unit
To test the four push button inputs and the four yellow L.E.D.s, disconnect all wires going to the
four push button inputs. Next take a piece of wire, connect one end to g
round,
then touch the other end
to each of the four push button inputs. As the inputs are touched by the wire the corresponding yellow
L.E.D. should light.
The
Crossover Plus with 4-Stage Timer
has a built-in test mode for the displays and the red
L.E.D.s. The function key F is held down while the power is being turned on, the unit will go into a test
mode and stay in the test mode until the F key is released.
While in test mode:
1)
The displays will start at “0000” and count up, adding “1111” to the
number shown on both displays every half second.
2)
While the numbers are counting up, the decimal points will switch
back and forth between “00.00” and “0.000” while both the arrows
and colons will flash.
3)
The six red L.E.D.s will flash back and forth every half second.
4)
Both the transbrake and throttle outputs will be off during the test.
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