To Daisy Chain more than one cash drawer. The cable from the A cash drawer must link to the cable from the B cash drawer. Those two cables must meet at the C conncetion in order to form a complete circle. A Dead End plug must be plugged into the remaining Male connection. This looks like a lopback tester. The remaining open port should be plugged into the COM 2 port on the computer. The Dip Switched located in the back on the drawers should be set to the following. A 1 denotes the rocker arm is on or ‘sticking out’ of the top of the switch. A 0 denotes the rocker arm is off or ‘sticking out’ of the bottom of the switch Drawer A Switch 1 Switch 2 Switch 3 01111111 01010101 11111101 Drawer B Switch 1 Switch 2 Switch 3 10111111 01010101 11111101 Once this is completed and plugged in. In Company Setup > Security > Employee codes. Set the drawer number to be 1 or 2 for each clerk. In Setup > Workstation > Point of Sale > Cash Drawer set Clerk Drawers to be YES.