Table of Contents
Advertisement
"Err 4"
displayed
"Err 5"
displayed
"Err 6"
displayed
"Err 7"
displayed
Note: If your problem cannot be solved by the above, please
contact customer service. Do not disassemble the device!
The cuff is twined
too loose.
The air bag of cuff
is ruptured.
The air tube is
detected to be
obstructed in the
early stage of
pressurization.
Signal interference
Pressure value
exceeds the limit.
Please check if the cuff
wearing is correct and follow
Section 4.1 How to use the
cuff.
Replace with a new cuff.
Please check if the air tube is
clogged or folded before
measuring
Please measure again.
Remove interfering source
e.g., mobile phones, magnets.
Do not touch the cuff during
the measurement.
Do not fold the air tube during
the measurement.
- 18
Advertisement
Table of Contents
