100164 Centrodyne 610 Display Board - This is the front Printed Circuit Board in a Centrodyne Silent 610 Taximeter. This is the board which has the numberrs you see on the face of the meter, and also the buttons you press to operate the meter. The replacement boards can be new or factory rebuilt boards which you can purchase, or your old board can be repaired. In all cases you will be required to return to us, the old defective board when you make the replacement in your meter. Call for arrangements.