1. Assemble the key counter and bracket.
  2. On the right side of the machine, use the tip of a small screwdriver to remove the square plate [A] and the round cap [B].
  3. Attach the screw [A] (x1).
  4. Connect the device [B] (x1).
  5. Hang the device on the attached screw, and then attach screw [C] (x1).
  6. Insert the counter mechanism into the device.