GND and voice triggers:
Connect the GND wire from Unipulse to the jumper between C6 and C7 as shown in the picture.
Connect P3, P7, P8 and P9 to the points shown in the picture, refer to the schematics for exact
placement.
Connect P6, P11 and P12 to the points shown in the picture, refer to the schematics for exact
placement.