English Manual.
Page 35
... is used to adjust the CPU clock. ► Current CPU Speed This item displays the current CPU speed. ► CPU Multiplier Adjust This option is unlocked and will be valid if your CPU ratio is used to adjust the CPU Clock Ratio.
... is used to adjust the CPU clock. ► Current CPU Speed This item displays the current CPU speed. ► CPU Multiplier Adjust This option is unlocked and will be valid if your CPU ratio is used to adjust the CPU Clock Ratio.