Enter service menu -> TESTS -> SINGLE SWITCH (toggle on the volume "+" button until you see)
LOCK 1 
57 INACTIVE(H) like on this screen.
Throw one ball into hypersleep chamber.:
You should now see LOCK 1
57 ACTIVE(L) - *Nudge the game to see if the LOCK 1 is hyper active.
In menu step forward to next to LOCK 2
58 INACTIVE(H)
Throw second ball into hypersleep chamber.:
You should now see LOCK 2 58 ACTIVE(L)
In menu step forward to next to LOCK 3
59 INACTIVE(H)
Throw third ball into hypersleep chamber.:
You should now see LOCK 3 59 ACTIVE(L)

The reason for this exercise is to make sure all the opto's are connected correctly and that hypersleep opto 57,58 and 59 are not mixed with 68 left ramp exit opto.


*if LOCK 1 is hyperactive, create a ticket and mark it LOCK 1 Hyperactive.