Yuwell YE660D Guia Del Usuario página 16

Auxiliary measuring function
Cuff detection
If the cuff winded properly, it will show the ''
icon. Otherwise it will show the''
press the '' '' button to stop and wind properly to
measure again.
Wrong operation indication
It will show the '' '' icon, if body moves when mea-
suring. Please measure again or it will show inaccu-
rate results.
'' icon, then
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''