photo eye problem wheel brite

[wood]

i get a tire switch failed message on my computer. the unit only fires on the back wheel presently. not sure if that means a problem with eye/transmitter/receiver etc....

any ideas on trouble shooting?

 

[RykoPro]

Check the tire switch input on the computer. Watch for proper transition as it it is blocked by the tire.

 

[wood]

the drb computer is set up like always. believe it is the unit in the tunnel or backroom control problem.