Yeager CNC Pro and relay settings

Hi all,

I need some help on the settings within CNC pro for a solid state
relay to activate a solinoid.
It is using pin 1 to the neg on the relay and 5 volt to positive
from games port, should it be set on high or low?
This is the sample G code I used to test with but the relay did not
appear to work.

G01 X5 Y5
M01 (to turn on)
M0 (to turn off)
X0 Y0

Any ideas welcome on settings or a sample G code to test with.