personal:: How to set time in ALP K2 WS-910 Blood Pressure Monitor

 
 
 
First press the power button and hold. Wait till  0 appears
Press the memory button and hold. Wait till two o appear one on top of each other. and afterwards turn into a small number mid bottom.
Press the memory  button to cycle through year month day hour and minute. Use the Power button to change the value of the current field.
 
Have to go home early not feeling well.