[Jukebox-list] Re: Seeburg V-3WA wallbox lights

Hi Tony, You can knock up a little visual tester to view wallbox pulses using an LED, a diode and a 470 ohm resistor that you can carry about in your toolbag.  It draws minimum current so you can monitor pulses on a connected installation without concern.  It's also useful for the likes of an AMi I - you can hook it into the wallbox terminal and see the pulses from the pulse generator to the pulse converter.   Norman.