LED display reads"Er5"
LED display reads"Er6"
LED display reads"Er7"
LED display reads"Er8"
LED display reads"ErA"
LED display reads "
Er "
LED display reads
an abnormal
result
Bluetooth connection
unstable
No response when you
press button
Cuff pressure above 300mmHg
More than 160 seconds with cuff pressure above
15 mmHg
memory accessing error
Device parameter checking error
Pressure sensor parameter error
Bluetooth communicate error
The cuff position was not correct or it was not
properly tightened
Body posture was not correct during testing
Speaking, moving arm or body, being angry,
excited or nervous during test
Bluetooth connection unsuccessful, monitor is
abnormal, or strong electromagnetic interference
is present
Incorrect operation or strong electromagnetic
interference
Measure again after five minutes.
If the monitor is still abnormal,
please contact the local distributor
or the factory.
Connect the mobile device correctly
and try again, If the monitor is still
abnormal, please contact the local
distributor or the factory.
Review the cuff application instructions
and retest
Review body posture instructions and
retest
Retest when calm; avoid speaking or
movement during the test
Reset iOS/Android device. Reset monitor by
pressing the START/STOP button and holding
for about 10 seconds. Make sure the monitor
and iOS/Android device are away from other
electrical equipment. Please see GENERAL
SAFETY AND PRECAUTIONS
Press the START/STOP button and hold
for about 10 seconds to reset the device.
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