PT-2200 Item: Intel Pentium 166 Jumper Settings Please use the jumper setting of Intel Pentium 166Mhz. CPU Speed -------------------- 166 External (CPU/CLK) ----------- 66Mhz CLK1 ------------------------- 1-2 CLK2 ------------------------- 2-3 CPU Clock Rate --------------- 2.5 FREQ1 ------------------------ 2-3 FREQ2 ------------------------ 2-3