If the red light is constantly flashing on the 200SRT or 400 SRT, it indicates that the memory is full.
While holding down the initial STK keys, turn the machine ON. The red and green lights will begin flashing simultaneously.
If you wish to clear the memory, press initial KWR. The red light will flash, indicating that the memory is being cleared.
If you do not wish to clear the memory at this point, press TPH to leave the Clear Memory Mode without clearing the memory.