16
Error Message
Error message will be displayed in the screen if there is something wrong when measuring. The causes and
solutions are shown as follows:
Error Message
Causes
Solutions
Self-test failure
System failure
Function abnormal
Please contact us
Loose cuff
Cuff is not connected
correctly.
Correctly connect cuff (refer to 8 page)
Air leakage
Cuff plug fall off
Make sure the cuff plug is securely
inserted in the windpipe (refer to 8 page)
Air pressure error
Air pressure error
Keep arm, body still, measure again
Weak signal
The pulse signal is too weak
or the cuff is loose.
Correctly connect cuff (refer to 8 page)
overpressure
Cuff is blocked or squeezed
Correctly connect cuff (refer to 8 page)
Excessive movement
Over range
Saturated signal
The signal extent is too big
owing to the arm or body
moving or other reasons when
measuring
Keep arm, body still, measure again
Time out
It takes too much time
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