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FM-100 Page 23
B. PART PREPARATION
Well, there isn’t a heck of a lot to do in these next couple of stages, but these
steps will help the rest of the kit go smoothly if we get them over with now.
1.) Create L4:
Using the small red torroid core and the piece of enameled wire provided with
your kit, make a coil consisting of 9 turns. To do this simply thread the wire
through the torroid core 9 times as shown here. When done winding, use a hot
soldering iron and fresh solder to tin the ends of the wire. This takes a little
heat and patience, but the enamel will burn off without any need for scraping.
Set this part aside for section H.
2.) S1,2,3,5 Switch Modification:
We want to modify all but one of the switches to be momentary contact in-
stead of latching switches. To do this there is a little metal latching mechanism
on the front top of the switch. The end of the metal latch furthest from the but-
ton end is gently lifted up and out to the side, while the other end remains in
place to keep the spring there.
Содержание FM-100
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