Miprom hydro power board question?greenspun.com : LUSENET : Elevator Problem Discussion : One Thread
I have one that has both the brown out light and the reset light on and no power. Are those lights supposed to be on? I thought they weren't so I've ordered a new board but I'd like to hear from someone that knows for sure. Also I could use some tech info for this unit if anyone has some I'm willing to trade. I have a lot of tech info if anyone needs some and would like to trade.
-- me (email@example.com), August 19, 2004
LED 1 will come on and stay on to indicate that a brown out situation did occur. LED 2 will come on and stay on until power returns to an acceptable level, holding the miprom in a reset state. after power has returned to an acceptable level, LED 1 can be cleared by turning off switches S1 and S2 for 2 to 3 seconds.
-- (firstname.lastname@example.org), August 21, 2004.