Automatic user recognition
When the user stand on the scale directly, the
scale will turn on and lock the weight.
If it can identify the user successfully, it will
display the measurement. If it detects many
similar weight, it will display the relative user
No.. Choose the right user No. using the
keys. After finished choosing the user, it will
display the measurement and turn off. If you
don't choose the user, it will display the user
No. several seconds
and turn off.
If it occurred error or it can't identify the user,
it will display the present weight and turn off.