Lunatec V3 Power Cable
Switchcraft S760K
Locking connector, center pin is hot (+6/12v), sleeve is ground (-)
4-pin XLR POWER CABLE PIN ASSIGNMENTS
6V: Pin 3 is hot (+ 6v), Pin 2 is ground (-)
12V: Pin 4 is hot (+12v), Pin 1 is ground (-)
To use properly wire your v3 power cable to work with the regulated (6v) output of the Eco-charge dual voltage EC-90 sealed lead acid battery, your 4 pin xlr must be wired as follows:
EcoCharge EC-90 V3 6 volt cable config;
Pin 1 = - / negative
Pin 2 & 4 jumped
Pin 3 = + / positive
Tip = Hot
Ring / Sleeve = Negative