Turn-off your scale, in case it wasn’t shut already. Then press and hold the ‘HOLD’ Key, and while you have it depressed, also press the ‘ON/OFF’ key. Hold them for a good 3 to 5 seconds, as the scale does its countdown. This will take you to ‘Weight Response Speed Settings’. Scroll through via the ‘MODE’ key, and confirm your selection through ‘TARE’ Key. Once you are done, you will be redirected to ‘Auto Power-off’ Settings. ‘OFF 0’ represents ‘Disabled’ state, while ‘OFF 1’ and ‘OFF 2’ stand for Automatic shutdown after 2 and 5 minutes respectively. Choose ‘OFF 0’, if you want to disable the auto-off feature.