ADDAC System ADDAC307 Heart Sensing Assembly Manual page 4

ADDAC307 Assembly Guide
STEP 3:
Place and solder the 2x5 boxed power header like shown below.
STEP 4:
Next pick up the top pcb.
Locate and solder the 2x3 female connector like shown below.
STEP 5:
Locate the screws and spacers and place them like shown below, please note the plastic screw goes on
the bottom hole.
ADDAC SYSTEM page 4