Turn pedometer on (shake the unit) and push the MODE button until you see "STEP" in the upper right corner.
Hold down the MODE button for 3 seconds and "12/24 Hr" will flash.
Repeatedly push MODE until you see a blinking 5-digit number and the word "TARGET" in the upper left corner.
Repeatedly push the SET button to enter in your daily target step goal. It starts off in increments of "100". When it reaches "1000", it increases in increments of 1000 steps per push of the button.
Push the MODE button once more to save and exit the menu.