pd4dNote 1: The PD4D does not support MP, therefore static multicast routing needs to be confured on any switches to allow the multicast to flow to the PD4D Note 2: The PD4D sends periodic gratuitous ARP, this may disturb unicast IPThe PD3DPD4D scaler tips are compatible with their DTE scaler handpieces and NSK orinal. PD3D: Used to level off the surface of endo during periodontal flap