SDA-8400 FAQ

SDA-8400 FAQ

How do I wire the molex pins?

Molex pins have a pin#1 mark.

Pin1 = HI, Pin2 = SH, Pin3 = LO.

Looking at the back of the unit, the right side of the molex connector is Pin1 (left to right as seen from behind the unit is LO, SH, HI). One nice benefit of this arrangement is that if you have an out of phase signal (high and low are reversed) you can unplug the connector, rotate 180 degrees, and reconnect it.

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