device.
Shows abnormal result
Speaking, frightened
nervous or excited
measurement
Do not speak, take deep breath
2~3 times to relax yourself.
Wrong position
Adjust position; refer to “Arm Cuff
Swathing”.
Some interference in
inflation or wrong
operation during
measuring
Refer to the inflation step in
“Measuring process”.
After power on ,no
display on LCD
Battery problem or wrong
battery polarity
Install battery correctly or replace
new battery; If the device is still not
activated, then stop using it.
Cuff inflation rate is too
low or does not inflate
Air tube not connected
with main device
properly; Cuff or bladder
inside the cuff leakage air
Reconnect the air tube;
Purchase a new cuff
Cuff deflates too quickly
Cuff has been applied too
loose.
Make sure cuff is wrapped up
correctly
Measure result is
different from the
hospital or value is
inconsistent
This is normal
Blood pressure value is varying
during the day and will also be
affected by emotional and physical
condition
LCD shows “Er U”
Insufficient inflation
Measure again.
LCD shows “Er H”
Inflation over 305 mmHg
Measure again
LCD shows “Er 1”
Undetectable the pulse
Measure again
LCD shows “Er 2”
Radiation interference
Away the radiation source
LCD shows “Er 3”
Measured result wrong
Measure again
Note: If you cannot resolve the problem, you can contact manufacturer or its
service agent for replacement policy.
STATEMENTS AND DECLARATIONS:
1. MEDICAL ELECTRICAL EQUIPMENT needs special precautions regarding EMC and
needs to be installed and put into service according to the EMC information provided in
the ACCOMPANYING DOCUMENTS
2. Wireless communications equipment such as wireless home network devices, mobile
phones, cordless telephones and their base stations, walkie-talkies can affect this
equipment and should be kept at least a distance d = 3,3 m away from the equipment.
(Note. As indicated in Table 6 of IEC 60601-1-2:2007 for ME EQUIPMENT, a typical cell
phone with a maximum output power of 2 W yields d = 3,3 m at an IMMUNITY LEVEL of
3 V/m)
